Script image rotator page load punët

Filtër

Kërkimet e mia të fundit
Filtro sipas:
Buxheti
deri në
deri në
deri në
Lloji
Aftёsitё
Gjuhët
    Shteti i punës
    2,000 script image rotator page load punët e gjetura, me çmimin EUR

    Pershendetje, puna eshte shume e thjeshte. Duhet te beni Like 30 postimet e fundit ne faqen tone te Instagram dhe Facebook nga 20 profile REALE Ju lutem na shkruani per cdo pyetje dhe nese bashkepunimi eshte i kenaqshem do kemi pune te tjera per ju.

    €32 (Avg Bid)
    €32 Oferta mesatare
    19 ofertat

    fix a php/curl script - easy task

    €19 (Avg Bid)
    €19 Oferta mesatare
    1 ofertat
    €15 Oferta mesatare
    12 ofertat
    €10 Oferta mesatare
    10 ofertat
    Project for atdheboshnjaku Ka përfunduar left

    Pershendetje A mundesh mema rregullu nje script per nje faqe wordpress? Per me shum mujm me fol ne chat.

    PHP
    €28 (Avg Bid)
    €28 Oferta mesatare
    1 ofertat
    MLM WEBSITE SCRIPT IN PHP Ka përfunduar left

    I NEED A MLM WEBSITE IN PHP LANGUAGE LIKE THIS DEMO. CHECK THIS: USERID-admin PASSWORD-admin

    €93 (Avg Bid)
    €93 Oferta mesatare
    4 ofertat
    MLM WEBSITE SCRIPT IN PHP Ka përfunduar left

    I NEED A MLM WEBSITE DEVELOPED IN PHP LANGUAGE.... PLEASE CHECK THIS SITE FOR DEMO: USERID- admin PASSWORD- admin

    €585 (Avg Bid)
    €585 Oferta mesatare
    12 ofertat

    Get me a WordPress theme detector script & install on my website. Script Must have all the functions like this one . I believe the script is available for free on github, I have the link..you have to test that & make necessary adjustment & make it work. let me know Thanks

    €47 - €47
    €47 - €47
    0 ofertat

    Stranica za uredivanje slika i stranica

    €360 (Avg Bid)
    €360 Oferta mesatare
    5 ofertat
    Design a Banner Ka përfunduar left

    hello hyip script dating script

    €317 (Avg Bid)
    €317 Oferta mesatare
    16 ofertat

    I want to make a browser-based epub/pdf/text viewer that supports annotations For the first step, I need a dev to make a nodejs script that can convert epubs, pdfs, and txt files to static html files. I want 1 file for each chapter. The script should produce a that links to all chapter files. If a file has no chapters, break the book into 4000 words chapters Also it should produce a table of contents .json file. The file lists all the chapter files. Link to a similar project in your bid if you have it. Thanks for bidding

    €139 (Avg Bid)
    €139 Oferta mesatare
    21 ofertat

    I'm looking for a professional who can assist me in setting up my static website on AWS S3. Key tasks include: - Configuring and deploying a static website in the AWS S3 environment - Ensuring all elements of the site, particularly text and images, are optimally positioned and load efficiently - Implementing necessary security measures and ensuring the site is stable and secure. I have a simple 1 page website (HTML, CSS, JS) hosted on a AWS S3 bucket in ap-southeast-2. I need it configured and setup so my domain on Route 53 routes to it. I also need the website secured through SSL. Don’t need WAF for now. The website has a "Contact Us" form and I need it configured so all messages upon clicking "Submit" goes directly to my email address. ...

    €76 (Avg Bid)
    €76 Oferta mesatare
    6 ofertat

    ...freelancer to develop a script that can navigate the Almaviva Egypt website just like a human would. The script must be capable of completing three key tasks: - Filling out all necessary appointment-related information - Selecting the date and time of the appointment - Submitting the request for the appointment Considering the constraints of the website, I require a script that can still function proficiently with a limited number of appointment slots. Moreover, it must be programmed to input login credentials. A crucial requirement is that it can bypass or solve captcha verifications, ensuring a smooth booking process. The essential skillset for this project comprises expertise in Python, as the script should be developed in this language. Familiarity wit...

    €460 (Avg Bid)
    €460 Oferta mesatare
    41 ofertat

    I'm looking for an experienced QA Automation Engineer for solving some issues we have in a complex Jmeter script which we are using in our performance/load tests. This is a 1 week job at most and payment will be fixed at $500. Our JMeter script is not a simple one, so if you are not a real expert in JMeter please do not apply. You will fail to do the project. If you are an expert using JMeter for really complex projects, please apply by simply answering the below questions: 1- Tell us why you consider yourself a JMeter expert. 2- What were the most complex 2 projects that you did JMeter tests for and what made them complex. Please type "I can do it" at top of your reply so that I know you actually read the description.

    €468 (Avg Bid)
    €468 Oferta mesatare
    6 ofertat

    I'm in need of a mechanical engineer with experience in calculating load capacities for scissor lifts. The primary material of the lift is steel and the analysis requires consideration of both static and dynamic loads. Key responsibilities: - Conduct load capacity calculations for a steel-based scissor lift - Analyze and consider both static and dynamic loads - Ensure the lift meets safety and performance standards Ideal skills and experience: - Proficiency in mechanical engineering and load capacity calculations - Experience working with scissor lift or similar heavy machinery - Solid knowledge of steel properties and how it affects load capacity - Ability to analyze both static and dynamic loads for safety and performance compliance. Please provide a...

    €63 (Avg Bid)
    €63 Oferta mesatare
    12 ofertat

    I'm in need of a skilled structural engineer to design a cantilever floating staircase with spine beam full landing of 84 inches for a residential project. The ...specific dimension of 185 x 84 x 138 inches. Here are the main points of the project: - Material: The design should be based on concrete. - Detail level: I require a comprehensive package, including 3D models and load calculations. - Practicality: The staircase will be used for residential purposes. Skills and experience needed: - Proficiency in structural design, particularly for cantilever floating staircases. - Experience with and access to structural design software. - Proven track record of creating detailed, comprehensive design packages for similar projects. - Understanding of load calculations and ma...

    €41 (Avg Bid)
    €41 Oferta mesatare
    2 ofertat

    I'm currently experiencing a peculiar issue on my CentOS server. The process /usr/sbin/mariadbd is showing 109% CPU usage in the WHM task manager, although the server load is stable and I haven't made any recent changes. Your primary task would be to diagnose and resolve this problem. No error messages or warning signs have appeared, making the source of the issue somewhat inscrutable. Access will be provided via AnyDesk or a remote desktop connection for swift and efficient troubleshooting. Your expertise in the following areas would be invaluable: - Proficiency in CentOS server administration - Expertise in WHM and server task management - Experience in identifying and resolving high CPU usage issues - Strong communication skills to work collaboratively and explain...

    €39 (Avg Bid)
    €39 Oferta mesatare
    17 ofertat

    I am currently facing an issue with my website - when a user registers on the site, instead of being redirected to their profile page or login page, the system keeps them on the same page. Furthermore, upon this failure to redirect, it shows it is successful when registering but doesn't take to another page. I need someone with strong proficiency in HTML, CSS, JavaScript, PHP, and SQL to diagnose the problem and implement a solution so that after successful registration, users are seamlessly taken to their profile page. The ideal candidate should have: - Significant experience in PHP, HTML, CSS, JavaScript, and SQL. - Proven track record in troubleshooting and rectifying website issues. - Firm understanding of user authentication and session mana...

    €19 (Avg Bid)
    €19 Oferta mesatare
    39 ofertat

    I am currently in need of a Photoshop or Illustrator wizard who can convert an existing image into a .ph or .ai file, and can do it fast. While the exact details of what to retain have not been visually mapped out: I need everything layered from the image - It's important that your work revolves around the graphic design. - Although I haven’t outlined which specific elements to keep, a keen eye for design and the ability to intuitively understand what needs to be done is appreciated. Skills and experience: - Exceptional skills in Photoshop or Illustrator. - Quick turnaround time, as I need it done ASAP. Your precision, speed, and creativity will be greatly appreciated in helping me get this design together in a tightened timeline.

    €69 (Avg Bid)
    €69 Oferta mesatare
    86 ofertat
    Enhancing Shopify Store Speed 6 ditë left
    VERIFIKUAR

    I'm seeking a capable Shopify expert to address issues with slow page loading times and a high bounce rate on my web store. Despite prior attempts to improve performance, the issue remains unabated, particularly on the homepage. The ideal consultant for this project will: - Have a strong understanding and experience in Shopify speed optimization - Be able to identify and resolve issues causing slow page load times - Recommend and implement ways to improve bounce rate - Conduct necessary adjustments and interventions specifically on the homepage The ultimate aim of this project is to significantly enhance user experience and consequently increase my site’s conversion rates. I am specifically interested in professionals who have had proven success in sim...

    €11 (Avg Bid)
    €11 Oferta mesatare
    4 ofertat

    I'm in need of a skilled Power Apps developer to create a custom business application with the following features: - Image Capture and Upload: The primary function of the app is to allow users to take pictures using their device's camera. - Integration with OneDrive: The images taken should be uploaded directly to a specific folder in OneDrive. - 4 Different Upload Buttons: I'd like the app to have 4 distinct buttons, each triggering the camera function on the end user's phone for specific image captures. here's a complete step-by-step guide with all the necessary Power Fx code for implementing a camera feature where the camera is triggered by an "Upload" button for each document section. Step 1: Initialize the App Start by creating a new...

    €177 (Avg Bid)
    Urgjent
    €177 Oferta mesatare
    7 ofertat
    Figma Designer - 5 Page Design 6 ditë left
    VERIFIKUAR

    I nees figma designer for 5 page website

    €13 (Avg Bid)
    €13 Oferta mesatare
    13 ofertat

    I screwed up on the backend of my website. The site is I must have clicked something that removed all the links to the socials on the sign up page. I need for someone to do the following: 1. Put the logos back up (it should just be a click of a button. I just don't know which one) 2. I'd like to add two more social link to the list. (patreon & buy me a coffee) 3. I'd like for each person who signs up to get an email thanking them for joining. 4. I'd like to make it so people can't sign up multiple times with the same email address. 5. On wordpress there are numbers for each person who signs up. If I delete a person the numbers don't change order. It would be nice if they did. This isn't a major thing if hard to do though. I don't...

    €19 (Avg Bid)
    €19 Oferta mesatare
    38 ofertat

    Looking for a seasoned SEO expert who can effectively optimize the on-page SEO for my built website. In the application, kindly include: • Examples of your past work, particularly highlighting website projects built with you’ve worked on. Ideal skills and experience: - Solid understanding of and SEO techniques - Extensive background in on-page SEO best practices - Good eye for detail in identifying SEO opportunities within a website structure.

    €5 / hr (Avg Bid)
    €5 / hr Oferta mesatare
    10 ofertat

    ...must have: - Text fields for basic information collection - Dropdown menus for selection options - Capture creation The form should be designed with user-friendly, visually appealing elements. Your role will also include: - Implementing validation requirements for all input fields. This will ensure that the user completes all the required fields in the correct format. - Integrating an email script that will automatically send a reply to the submitter. This is an essential feature for my project. Ideal Skills and Experience: - Proficiency in HTML and CSS for form design - Experience in creating and implementing form validation - Knowledge of backend scripting languages for email automation - Understanding of user experience best practices - Experience with automatic email re...

    €119 (Avg Bid)
    €119 Oferta mesatare
    110 ofertat

    The latest task on my plate is to resolve an issue with my website, which went down after trying to update WordPress, its plugins, and themes. It seems the problem has gotten out of hand as attempts to load the website have been unsuccessful. - Problem Outline: Here's what's happening - post the updates, the website refuses to load. - No Prior Restoration Attempts To note, I haven't yet tried restoring the website to a previous version before these updates were implemented. As a freelancer, you should ideally possess the following skills and experience: - Extensive experience with WordPress troubleshooting - Proficiency in handling website restoration tasks - Knowledgeable about plugin and theme conflict issues Make your bids having understood the issue ...

    €34 (Avg Bid)
    €34 Oferta mesatare
    53 ofertat
    Script Reader 6 ditë left

    Just looking for someone who can be paid a low amount and read the script in a good English accent. Will get paid every 2 weeks. Very easy job. As easy as it sounds just read the text out loud and have it recorded! That is it!

    €4 / hr (Avg Bid)
    €4 / hr Oferta mesatare
    48 ofertat

    I'm in immediate need of a talented freelancer with exemplary scripting and animation skills. The project revolves around the creation of a 1-2 minute demo presentation with an engaging narrative. Key Aspects: • Animation Length: 1-2 minutes • Animation Style: Demo presentation • Script/Storyboard: You would be responsible for creating the script/storyboard. • Budget: $50 • Deadline: The project must be delivered within a day. Ideal Candidate: • Previous experience with animation video. • Strong scripting abilities • Exceptional knowledge in 2D Graphic animations or 3D Computer animations I encourage freelancers who can deliver high-quality work within the time and budget to apply.

    €54 (Avg Bid)
    €54 Oferta mesatare
    36 ofertat
    PHP Developer for Image Overlay 6 ditë left
    VERIFIKUAR

    ...overlay images on top of a template, creating a final image that is a combination of all the images. Key requirements include: - Merging multiple images: This project involves overlaying several images on top of each other to create a final composite image. - Positioning and Size: The ability to adjust the positioning and size of the images being overlaid is essential. While I prefer a simple drag and drop tool to adjust these parameters, the output should be precise. - Output Formats: The final image should be available in both JPEG and PNG formats. Ideal skills and experience for this job include: - Strong proficiency in PHP: Since this project will be executed primarily in PHP, a solid understanding of this language is a must. - Image manipulation: Exper...

    €62 (Avg Bid)
    €62 Oferta mesatare
    22 ofertat

    I am in urgent need of a resourceful and detail-oriented expert to assist me with a specific image file editing task. This project involves fine-tuning the content of the image, requiring text editing and relocation of already existing graphic elements within the image. The ideal candidate: - Should be skilled in image editing, detail-oriented, and should have a strong grasp of image editing tools. - Should have demonstrated experience with editing text within images and rearranging graphic elements. - Needs to be careful not to distort the image or misalign the graphic elements during the editing process. Please bid only if you have the required experience and skills and can deliver high-quality results in a timely manner.

    €81 (Avg Bid)
    €81 Oferta mesatare
    103 ofertat

    I'm uncertain whether my Windows system already has Python installed. I require assistance to get it up on my system, if it isn't already there. Primarily, I am looking for someone to help configure a Python script that will carry out automatic reservations on a specific website. This role will ideally suite someone with: - Proficiency in Python scripting - Strong understanding of automation using Python - Experience in setting up Python on the Windows platform - Knowledge of web interaction through code, in particular, reservation processes. here is the link to the script and its dependencies. I will need to work with you on zoom live to do this. I have node.js on windows

    €20 / hr (Avg Bid)
    €20 / hr Oferta mesatare
    53 ofertat
    On-Page SEO and Link Repair -- 3 6 ditë left
    VERIFIKUAR

    I'm experiencing several technical, on-page SEO issues on my website. I've identified over 50 broken links that need to be promptly fixed. Additionally, there seems to be incorrect use of H1 and H2 tags and misconfigured URLs. Skills & Experience Needed: - Expertise in diagnosing and fixing broken links - Understanding of URL configuration - Strong knowledge of proper SEO practices, specifically in relation to header tags. I look forward to restoring my site's functionality and improving its SEO.

    €8 / hr (Avg Bid)
    €8 / hr Oferta mesatare
    74 ofertat
    On-Page SEO and Link Repair -- 2 6 ditë left
    VERIFIKUAR

    I'm experiencing several technical, on-page SEO issues on my website. I've identified over 50 broken links that need to be promptly fixed. Additionally, there seems to be incorrect use of H1 and H2 tags and misconfigured URLs. Skills & Experience Needed: - Expertise in diagnosing and fixing broken links - Understanding of URL configuration - Strong knowledge of proper SEO practices, specifically in relation to header tags. I look forward to restoring my site's functionality and improving its SEO.

    €43 / hr (Avg Bid)
    €43 / hr Oferta mesatare
    71 ofertat
    On-Page SEO and Link Repair 6 ditë left
    VERIFIKUAR

    I'm experiencing several technical, on-page SEO issues on my website. I've identified over 50 broken links that need to be promptly fixed. Additionally, there seems to be incorrect use of H1 and H2 tags and misconfigured URLs. Skills & Experience Needed: - Expertise in diagnosing and fixing broken links - Understanding of URL configuration - Strong knowledge of proper SEO practices, specifically in relation to header tags. I look forward to restoring my site's functionality and improving its SEO.

    €22 / hr (Avg Bid)
    €22 / hr Oferta mesatare
    110 ofertat

    I need a web designer to have my website within the right theme, to match my main page pictures. WordPress. I'm seeking a skilled web designer to create a portfolio website that primarily showcases written content. The theme of the site should aesthetically align with the main page images. Here's what I am ideally looking for: - Strong understanding and experience in graphic and web design. - Experience with portfolio web design, preferably with writer portfolios. - Intuitiveness and creativity in matching site aesthetics to given image themes. - Solid grasp of user experience to ensure optimal site navigation. The purpose of this website is to professionally showcase my written work. The design should therefore make it easy for site visitors to access,...

    €44 (Avg Bid)
    €44 Oferta mesatare
    59 ofertat

    I need to create a script to consume a SOAP service with WSSecurity to Encrypt and Sign the XML, an example is the way SOAPUI is configured to consume the service. Preferably in Python, but the language is free. Necesito crear un script para consumir un servicio SOAP con WSSecurity para Encriptar y Firmar el XML, el ejemplo mas cercano que puedo dar es la forma en la que SOAPUI se configura para consumir el servicio. Preferiblemente que sea en python, pero el lenguaje es libre

    €21 (Avg Bid)
    €21 Oferta mesatare
    4 ofertat

    I'm having an issue with the cookie bar on my landing page. It functions perfectly upon my primary website, but fails to operate as expected on my subdomain, specifically my landing page. I am using the exact same JavaScript and CSS script for both the website and landing page. All is built on custom HTML. Ideal skills for this job: - Expertise in JavaScript and CSS - Vast experience in handling cookie bars and similar web components - Ability to diagnose issues affecting custom HTML websites The selected freelancer will be tasked with: - Understanding the functionality of the cookie bar on my main website - Translating the same functionality to the landing page - Uncover and solve any underlying issues or differences causing the functionality mish...

    €36 (Avg Bid)
    €36 Oferta mesatare
    14 ofertat

    ...Learning to create an image recognition model tailored for hand gestures and symbols. The project will be entitled Real Time Sign Language Translator and will translate America Sign language to Recognisable alphabets and display them on the screen to be able to form words. Key Requirements: - The model should be optimized for high accuracy, exceeding 95% in recognition of the specified hand symbols and gestures. - It should be able to differentiate among various hand symbols and gestures, recognizing them accurately. Ideal Skills and Experience: - Proven experience in developing and training image recognition models, particularly for recognizing hand gestures. - Proficiency in working with machine learning frameworks and tools, particularly those catered towards image...

    €101 (Avg Bid)
    €101 Oferta mesatare
    18 ofertat
    Image Editing 9 ditë left

    Editing image with add/remove sign

    €17 (Avg Bid)
    €17 Oferta mesatare
    1 ofertat

    I am looking for a skilled developer to create an execution script for me for the game, Roblox Jailbreak. Features: - Fast car speed - Unlimited ammo - Teleportation ability Auto Farming: This script should enable auto farming. It should be able to: - Collect in-game currency - Complete missions or tasks User Interface: I would like the UI to be customizable to fit my preferences. Ideal Skills: The freelancer should have proven experience in scripting for the Roblox platform and should be familiar with the mechanics of the Jailbreak game. An understanding of UI design and user-experience would also be a plus. Freelancer needs to demonstrate their ability to create scripts with similar complex functionality. I dont want it to have any mistakes!

    €140 (Avg Bid)
    €140 Oferta mesatare
    11 ofertat

    Hello My name is Faisal We have a Tapware company and have photos with white background. We are looking for someone to convert these images into real life realistic photos. Example, we will provide a tap or shower photo with a white Background. See attached example We then want to add this to a bathroom looking image, bathrooms to look like modern Australian. Please provide me with Some similar work you’ve done and pricing Structure

    €22 (Avg Bid)
    €22 Oferta mesatare
    11 ofertat

    I'm looking for a skilled mobile app developer to work on a comprehensive mobile wallet application. This project will involve: - Design customization: I need distinct color scheme, font style, and layout tweaks to give the app a unique look and feel. - Server setup: I require load balancing, security protocols, and scalability options to ensure the app's performance and security. - Feature enhancements: The app should include payment integration, transaction history, and promotions/discounts features. - UI/UX improvements: I need assistance in redesigning the user interface to ensure a seamless, intuitive user experience. Ideal candidate for this project should have: - Proven experience in mobile app development, particularly with wallet applications. - Strong design sk...

    €135 (Avg Bid)
    €135 Oferta mesatare
    38 ofertat

    I am urgently in need of an experienced and dedicated script writer who can quickly deliver a high-quality movie script. You dont have to watch full movie. I will be providing a video which will be already explained in English, you just have to write the script of the same in Hindi. Price 300rs per script if it is under 15min, and 50rs+ for extra per minutes.

    €9 (Avg Bid)
    €9 Oferta mesatare
    20 ofertat

    I am in search of a graphic designer skilled in photo retouching and color correction. The project involves editing images for a product catalog. Key Tasks: - Apply skilled photo retouching techniques -...photo retouching and color correction. The project involves editing images for a product catalog. Key Tasks: - Apply skilled photo retouching techniques - Execute color correction to enhance product appearance The ideal freelancer for this project would have: - A proven track record in high-quality image editing - Strong skills in photo retouching and color correction - Experience in creating images for product catalogs. Please provide samples of your previous work, particularly in product image editing. This will greatly aid my decision in selecting the right candi...

    €9 / hr (Avg Bid)
    €9 / hr Oferta mesatare
    26 ofertat

    I have a private football manager game online. Written in PHP and TWIG. The script has already been adapted to PHP 7 (from PHP 5). 1. Now it has been noticed that 1 function, 1 module does not work properly under PHP 7. This module needs to be adjusted. 2. I need a few minor adjustments and functions in the game and in the admin area. 3. Then I would like to have a new module. A calendar where you can see the days and what matches you have on those days. (Read from the existing database and display). And with some functions. You have to know that every extension to this script will be written in modules. These are then copied into the directories and taken over by the main script. Who can help? Further information and sample images if you are interested and contac...

    €148 (Avg Bid)
    €148 Oferta mesatare
    30 ofertat

    I'm looking for a talented video producer to create an engaging explainer video. Ideal Skills and Experience: - Proficient in creating explainer videos - Strong storytelling and script writing skills - Ability to create visually appealing animations - Familiarity with video editing software - Understanding of adult-focused content Key Requirements: - The video should be educational in nature, aimed at adults. - The content should be clear, engaging, and easily comprehensible. - It should be well-scripted, with a balance of visuals and narrative. - The video should be of professional quality, with smooth transitions and clear audio. - The final product should align with the objectives of an explainer video, which is to educate the audience. If you're confident in your ...

    €35 (Avg Bid)
    €35 Oferta mesatare
    4 ofertat

    I'm looking for a skilled digital artist or graphic designer to modify an image of a motor. Current needs are: - Change the color of the motor: Currently the motor's outer color is blue, which I need changed to a specific shade of green - RGB: 102, 174, 86. Being able to accurately match the exact color specified is paramount. - Extend the wires: The motor has a group of wires and only part of them extend across the motor. I need all of these to extended so they run completely across the motor, maintaining the same thickness as the existing wires. The final image is required to be delivered in the PNG format. The successful freelancer will have skills in image editing and graphic design, with a keen eye for detail to ensure color and wire thickness accu...

    €25 (Avg Bid)
    €25 Oferta mesatare
    53 ofertat

    1) Integrate Xproxy Server into the prebuilt web dashboard as discussed. 2) Admin N Customer dashboard 3) Load demo $ in the customer account and he buys the proxy Proxy gets assigned to the customer from the server with details like http, socks and user pass , and option to change auth from user?ass to IP auth With API button, he can change the user?ass from his dashboard.

    €238 (Avg Bid)
    €238 Oferta mesatare
    6 ofertat
    Rapid Landing Page Optimization 6 ditë left
    VERIFIKUAR

    My landing page is currently plagued with slow loading times and I'm seeking an expert who can efficiently improve its performance. Given the urgent nature of this issue, I would ideally like this to be done as soon as possible. Unfortunately, I cannot provide details about the content on the landing page as I overlooked supplying this information. Desired Skills and Experience: - Strong background in website development and optimization - Proficient in diagnosing and fixing loading speed issues - Able to work in a timely manner with urgency - Excellent communication skills to keep me updated on progress.

    €8 / hr (Avg Bid)
    €8 / hr Oferta mesatare
    44 ofertat