8 sec in total
1.1 sec
6.3 sec
573 ms
Click here to check amazing Tk Computer content for Vietnam. Otherwise, check out these important facts you probably never knew about tkcomputer.vn
TK Computer chuyên phân phối máy tính chất lượng cao như máy chủ, máy tính để bàn, máy tính xách tay, linh kiện máy tính, thiết bị ngoại vi của các thương hiệu DELL, HP, Lenovo, Apple… nhập khẩu trực ...
Visit tkcomputer.vnWe analyzed Tkcomputer.vn page load time and found that the first response time was 1.1 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tkcomputer.vn performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value10.0 s
0/100
25%
Value11.1 s
6/100
10%
Value660 ms
45/100
30%
Value0.321
36/100
15%
Value16.8 s
5/100
10%
1060 ms
767 ms
51 ms
515 ms
521 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Tkcomputer.vn, 65% (43 requests) were made to Hstatic.net and 15% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Hstatic.net.
Page size can be reduced by 287.6 kB (12%)
2.5 MB
2.2 MB
In fact, the total size of Tkcomputer.vn main page is 2.5 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. 60% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 53.1 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 53.1 kB or 85% of the original size.
Potential reduce by 66.3 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. Tk Computer images are well optimized though.
Potential reduce by 45.5 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 45.5 kB or 78% of the original size.
Potential reduce by 122.8 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. Tkcomputer.vn needs all CSS files to be minified and compressed as it can save up to 122.8 kB or 83% of the original size.
Number of requests can be reduced by 27 (42%)
64
37
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tk Computer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
tkcomputer.vn
1060 ms
jquery.min.1.11.0.js
767 ms
bootstrap.min.js
51 ms
api.jquery.js
515 ms
scripts.js
521 ms
swiper.min.js
786 ms
fastbuy.js
523 ms
bootstrap.min.css
49 ms
font-awesome.min.css
49 ms
modernizr.custom.js
522 ms
haravan.plugin.1.0.js
1005 ms
page-contact-form.css
782 ms
haravantheme.1.0.css
797 ms
styles.css
796 ms
swiper.min.css
1014 ms
sidebar.css
1016 ms
header.css
1018 ms
smart-search.js
1024 ms
jquery.sticky.js
1023 ms
footer.css
1247 ms
sdk.js
158 ms
main_logo.png
262 ms
banner_bottom_slide_01.jpg
1232 ms
banner_bottom_slide_02.jpg
793 ms
banner_hotline_index.jpg
794 ms
banner_hotline_index_bottom.jpg
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icon_brand_1.png
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tkcomputer.vn accessibility score
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
Image elements do not have [alt] attributes
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tkcomputer.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
tkcomputer.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tkcomputer.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Tkcomputer.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.
tkcomputer.vn
Open Graph description is not detected on the main page of Tk Computer. 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: