Web workers - simple task


I have a javascript script that strugles my browser and I can't use it when the page is loaded.

The script has to make about 20 calls to a remote server to get the value of a variable (0 or 1) and put it in a javascript var to change the atributte of a DIV and show it or hide it.

So, because it loads every 2 seconds, and has to make 20 connections, I have to change this script because it's slowing the webpage.

I have it to be done in web workers, so it won't strugle the UI.


anyone can make it?

I have to:

1. define the variables

2. pass it to a http request

3. Show or hide (inline, none) the visibility/display acording to the answer (0 or 1)

4. this has to RUN every 2 seconds and update the state of the DIV

Taidot: Javascript, PHP, HTML, CSS, jQuery / Prototype

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Tietoa työnantajasta:
( 2 arvostelua ) Leiria, Portugal

Projektin tunnus: #23887883

Myönnetty käyttäjälle:


Hi, I do very well Javascript and Jquery. Overall 9+ years of experience in web development. Ready to start now.

€40 EUR 1 päivässä
(188 Arvostelua)

36 freelanceria on tarjonnut keskimäärin 130€ tähän työhön


Hi i not seems to simple to make 20 calls for remote server and make page lightweight i am expert at PHP , Javascript , CSS , HTML , jQuery / Prototype So send me Private message at PMB so we can discuss more abou Lisää

€140 EUR 7 päivässä
(546 arvostelua)

Hi, I can help you with web workers as per your needs. I've expertise in Wordpress,Laravel ,Joomla,Magento,Php, HTML, CSS, Jquery, Javascript, Bootstrap etc with more than 5+ years of experience. Please review my we Lisää

€140 EUR 1 päivässä
(239 arvostelua)

Hello sir I hope you are doing well. After reading your offer, this looks like a perfect fit for my skill sets so May I discuss with you for further details about this project?

€120 EUR 4 päivässä
(186 arvostelua)

Hello, I've read your project description and I want to tell you that I can fix the Javascript script issue that have occurred in your existing Website for you as per your [login to view URL] have a quick chat to disc Lisää

€90 EUR 10 päivässä
(203 arvostelua)

Hi there, We reviewed your requirements and our FULL STACK , BACKEND , FRONTEND web developers team built many complex and functional websites, web/mobile app with UI/UX for online marketing, woocommerce and e-Commerc Lisää

€170 EUR 7 päivässä
(56 arvostelua)

I can make a jQuery script to sync your div table with the responses from a get request. My average project completion time is within 3-5 hours on the same day. The skills I have include PHP, HTML5, CSS3, JavaScript, j Lisää

€30 EUR 1 päivässä
(252 arvostelua)

Hello hiring member i hope you are doing well i am bhavika i have 4+years experience in ph , laravel ,ajax , jquery , javascript , thml , css , bootstrap i have done man things i can start this job right now i have do Lisää

€150 EUR 2 päivässä
(217 arvostelua)

@FREELANCER_RECOMMENDED ------------------------------------------------------ Can help... I am a Fullstack Expert in development of web, desktop and mobile apps... Lets Start! Please start a Discussion with me and we Lisää

€140 EUR 7 päivässä
(82 arvostelua)

Hello, Have a good day! - I have gone through your project description. - I have more than 10 years of strong experience in Web development/designing. - I’ll provide you with a modern day User-interface, Core Develop Lisää

€140 EUR 7 päivässä
(45 arvostelua)

Hello I checked your project requirement what you want, I have 8 years experience in web developing field i'm good in java script field so we will discuss more in chat and cost also.

€140 EUR 7 päivässä
(90 arvostelua)

Hello, My name is Ajay. I have EXCELLENT work experience of 12+ years in this field. Let’s discuss your project in the chat.I want you to pay attention to that we have 100% completed projects. # Pay after getting com Lisää

€150 EUR 3 päivässä
(210 arvostelua)

Hello, I've carefully checked your "Web workers - simple task "and really interested in this job. I am interested to work with you and I am absolutely sure that I can do the project very well in the shortest possible t Lisää

€67 EUR 1 päivässä
(203 arvostelua)

Hello Hope you are doing well We have over clients across Australia, UK, USA, CANADA, Europe Region . We also offer White label services where we only remain in the background and the end client never really know who Lisää

€140 EUR 7 päivässä
(23 arvostelua)

Hi,client. Thanks for your job posting. As an JavaScript Expert, I 'm very glad to bid in your project. Your issue is no problem for me. Let's meet and then discuss more on chatting. If you hire me, I will do my best.

€250 EUR 1 päivässä
(61 arvostelua)

Hi, I have more than 10 years of development experience in multiple technologies. I have gone through your requirements and ready to complete your job. I am committed to provide you high quality services. My goal is to Lisää

€140 EUR 7 päivässä
(38 arvostelua)

Hi there, After reading your offer, this looks like a perfect fit for my skill sets so May I discuss with you for further details about this project? I'm a web developer with over 5 years experience and very strong i Lisää

€200 EUR 7 päivässä
(17 arvostelua)

the script could be optimised if we call the get request once every 2 seconds with all parameters like div id and other. Then on every 2 seconds it updates every DIV according to the returned response. If you have thi Lisää

€225 EUR 2 päivässä
(25 arvostelua)

Hi, as a well-experienced PHP expert, I can do this perfectly as well as you want. I had ever worked on so many web projects using php frameworks. I have full experiences with html5, css3, bootstrap4, javascript, and m Lisää

€200 EUR 7 päivässä
(6 arvostelua)

Hi, I'm writing to be considered for the position of PHP Developer. With over 8 years of experience in development and a wide skill set. My professional background makes me a great match for this position, especially Lisää

€120 EUR 2 päivässä
(43 arvostelua)

Hello, You need to use async ajax call to make the website faster. I can fix the javascript code in a few hours. Thanks

€50 EUR 1 päivässä
(14 arvostelua)