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Slow questions refresh rate that needs speed optimization

$8-15 AUD / hour

Closed
Posted over 6 years ago

$8-15 AUD / hour

Urgent issue needs fixed. I have multiple choice test functionality that allows user to take a test. User goes from question to question. Or from question to answer to question and again answer etc... Each question's response is stored in DB and new question is fetched from DB. I think it uses Core PHP, HTML5, CSS3, JQUERY in code. It is slow and taking some time between two questions or after each NEXT click. This needs optimised to be instantaneous and without any delay. If you have fixed such optimisation issue then provide fixed price quote.
Project ID: 15326356

About the project

23 proposals
Remote project
Active 6 yrs ago

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23 freelancers are bidding on average $11 AUD/hour for this job
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Hello. Nice to meet you. I just saw your description carefully. I have rich experience for website speed up and optimization. I can start immediately and i can satisfy you surely. I would like to discuss more about your project with you via chat. Thank you for your viewing my proposal.
$12 AUD in 40 days
4.9 (228 reviews)
7.8
7.8
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Yes, sure!! I can optimize your website and also I can improve performance as well, according to the Gtmetrix and Google page in sight. Kindly provide me following: - ADMIN - FTP/Cpanel - SSH ROOT access I have done this many of a time kindly allow me to work on this. This include: - Minimize HTTP Requests - Reduce server response time - Enable compression - Enable browser caching - Minify Resources - Optimize images - Optimize CSS Delivery - Prioritize above-the-fold content - Reduce the number of plugins you use on your site - Reduce redirects I will be implementing new image formats to reduce the size of your images. Kindly share ssh and FTP access so I can start the work immediately. Regards: Dinesh
$11 AUD in 40 days
4.7 (82 reviews)
7.5
7.5
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Hi.Dear. I have read your proposal fully. I have full experience in the website speed optimization. If your web server has not problem, I can do it programatically. Please believe me and hire me. Best Regards & Thanks. XingJun.H
$16 AUD in 40 days
5.0 (35 reviews)
6.8
6.8
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I have extensive experience working with PHP/MySQL. I'm interested in taking a look at your questions/answeres system and see why it's slow and how it can be optimized.
$20 AUD in 40 days
5.0 (38 reviews)
5.7
5.7
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Dear Hiring Manager, I have read requirements of your project with great care and I am very interested. I having 5+ years of experience delicately in Website Development. I think that I am the right person for the job. I will provide the best services. Highlights of my qualifications include - E-Commerce Development - Magento Developer - PSD to HTML5, HTML, CSS, CSS3, PHP, PHP5, javascript, MySQL, AJAX, JQuery, Bootstrap, node js, Codeignator. - Front-end & Back-end Website This is issue due to speed of website and we can reduce this speed by speed optimization using google tools and that will reduce the all the issues you mentioned here. Please feel free to contact me for further dicussion in detail. Thanks and regards Gaurav
$8 AUD in 40 days
4.7 (41 reviews)
5.4
5.4
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Hi, I am messaging you in regards to your slow DB issue. Before I submit a proper bid, I would like to check to see how long this would take. Let me explain: Maybe this is because: 1- loops in queries 2- maybe your DB is currently not using a cache system 3- maybe it uses wrong wildcards 4- maybe it does not use any "limit" for queries 5- and so on and on.. (it can be due to so many reasons) It is really difficult to know without looking at it first. Maybe it will take 10 min. to fix it or maybe it will take 3 hours to fix it.. So if you do not mind, I would first like to see the DB, find the problem and then discuss the solution. Please let me know if you have any questions. Thank you
$12 AUD in 1 day
5.0 (19 reviews)
5.0
5.0
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A proposal has not yet been provided
$14 AUD in 20 days
5.0 (24 reviews)
4.8
4.8
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I have a wide knowledge of JavaScript, PHP, Python and Lua. I'm experienced in web development, databases, web scrapping, and game programming.
$8 AUD in 40 days
5.0 (39 reviews)
4.7
4.7
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Hello Sir, To optimize your website, I need the URL. I will diagnose it on various tools and will let you know the efforts required to optimize it. I assure you that I will make your website speed faster by doing the following things in your website : 1. Optimizing Image Size 2. Using standard Image File Format 3. Avoiding Text Graphics 4. Avoiding Unnecessary Plugins 5. Avoiding Inline JS and CSS files 6. Optimize Caching 7. Placing JavaScript at the end of the Document: 8. Avoiding Redirects 9. Reducing DNS Lookups 10. Removing Unnecessary CSS and HTML 11. Avoiding Multiple Tracking Scripts 12. Setting up G-Zip Encoding 13. Reducing HTTP Requests 14. Using Expires/Cache-Control Header 15. Placing Style Sheets at the top of Documents 16. Minification of JavaScript and CSS 17. Using GET Requests instead of POST 18. Avoiding unnecessary DOM elements 19. Reducing Cookie Size I am interested in working on this project and would like to discuss further. Hope to work with you soon! Regards, Sangram
$10 AUD in 40 days
5.0 (4 reviews)
4.3
4.3
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I am expertise in php, core php, CMS, HTML5, CSS3, bootstrap, WordPress, OpenCart, Magento, PSD to HTML, Angular JS, Node JS photoshop, OPencart, Codeignitor, Laravel and many other technologies. I have 10 year of experience in development & designing. I am constantly investigating new technologies and recommend them when they make sense. This is how we support our Clients: Easily adopt minor changes. Our time availability is around 17 hours. We can dedicate 8 hours/day and 40 hours/week for job. We are comfortable with time zone. Quality assurance. Just give me a response and I assure you won't be disappointed. Looking forward to hear from you and hoping for a long term work relationship.
$8 AUD in 40 days
4.9 (97 reviews)
4.5
4.5
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We have analyst your job details and as per that we would like to clear few things with you, kindly Personal Message us, so we can discuss
$10 AUD in 40 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of AUSTRALIA
PARRAMATTA, Australia
5.0
81
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Member since Jun 25, 2015

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