11.1 sec in total
853 ms
9.7 sec
617 ms
Visit techfest.vn now to see the best up-to-date Techfest content for Vietnam and also check out these interesting facts you probably never knew about techfest.vn
Visit techfest.vnWe analyzed Techfest.vn page load time and found that the first response time was 853 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
techfest.vn performance score
name
value
score
weighting
Value24.2 s
0/100
10%
Value29.9 s
0/100
25%
Value36.2 s
0/100
10%
Value4,410 ms
0/100
30%
Value0.192
64/100
15%
Value40.8 s
0/100
10%
853 ms
2278 ms
1363 ms
500 ms
747 ms
Our browser made a total of 141 requests to load all elements on the main page. We found that 48% of them (67 requests) were addressed to the original Techfest.vn, 21% (30 requests) were made to Maps.google.com and 12% (17 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Techfest.vn.
Page size can be reduced by 1.3 MB (53%)
2.4 MB
1.2 MB
In fact, the total size of Techfest.vn main page is 2.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 198.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 198.8 kB or 80% of the original size.
Potential reduce by 67.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Techfest images are well optimized though.
Potential reduce by 773.3 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 773.3 kB or 67% of the original size.
Potential reduce by 255.7 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Techfest.vn needs all CSS files to be minified and compressed as it can save up to 255.7 kB or 86% of the original size.
Number of requests can be reduced by 52 (44%)
119
67
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Techfest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
techfest.vn
853 ms
www.techfest.vn
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wp-emoji-release.min.js
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styles.css
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style.css
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css
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css
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superfish.css
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component.css
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font-awesome.min.css
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jquery.fancybox.css
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flexslider.css
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style-custom.css
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masterslider.main.css
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custom.css
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wpgmza_style.css
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jsapi
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jquery.js
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jquery-migrate.min.js
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addthis_widget.js
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jquery.form.min.js
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scripts.js
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superfish.js
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hoverIntent.min.js
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modernizr.custom.js
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jquery.dlmenu.js
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jquery.easing.js
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jquery.fancybox.pack.js
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jquery.fancybox-media.js
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jquery.fancybox-thumbs.js
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jquery.flexslider.js
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gdlr-script.js
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masterslider.min.js
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masterslider.flickr.min.js
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analytics.js
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Techfest-Final-Logo-011-e1428136500408.png
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blank.gif
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TechFest-About-us.jpg
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icon-search.png
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js
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common.js
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util.js
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infowindow.js
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css
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map.js
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layers.js
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marker.js
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clapping-hand.jpg
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sh.8e5f85691f9aaa082472a194.html
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onion.js
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ViewportInfoService.GetViewportInfo
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stats.js
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controls.js
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css
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AuthenticationService.Authenticate
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fql
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count.json
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techfest.vn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
techfest.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
techfest.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Techfest.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Techfest.vn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
techfest.vn
Open Graph description is not detected on the main page of Techfest. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: