15.5 sec in total
3.7 sec
11.4 sec
373 ms
Welcome to linhkienmaychieu.com.vn homepage info - get ready to check Linh Kienmaychieu best content for Vietnam right away, or after learning these important things about linhkienmaychieu.com.vn
Linh kiện máy chiếu chính hãng giá rẻ tại VNPC TpHCM & Hà Nội. Bóng đèn máy chiếu, LCD máy chiếu, Chip DMD, Ống kính máy chiếu.
Visit linhkienmaychieu.com.vnWe analyzed Linhkienmaychieu.com.vn page load time and found that the first response time was 3.7 sec and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Linhkienmaychieu.com.vn rating and web reputation
linhkienmaychieu.com.vn performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value7.6 s
3/100
25%
Value11.5 s
5/100
10%
Value250 ms
84/100
30%
Value0
100/100
15%
Value21.6 s
1/100
10%
3661 ms
469 ms
739 ms
732 ms
748 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 82% of them (94 requests) were addressed to the original Linhkienmaychieu.com.vn, 5% (6 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Opi.yahoo.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Linhkienmaychieu.com.vn.
Page size can be reduced by 1.4 MB (49%)
3.0 MB
1.5 MB
In fact, the total size of Linhkienmaychieu.com.vn main page is 3.0 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. 70% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 130.7 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. This page needs HTML code to be minified as it can gain 18.5 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 130.7 kB or 85% of the original size.
Potential reduce by 53.0 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. Linh Kienmaychieu images are well optimized though.
Potential reduce by 398.8 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 398.8 kB or 71% of the original size.
Potential reduce by 853.2 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. Linhkienmaychieu.com.vn needs all CSS files to be minified and compressed as it can save up to 853.2 kB or 89% of the original size.
Number of requests can be reduced by 58 (55%)
106
48
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linh Kienmaychieu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
linhkienmaychieu.com.vn
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linhkienmaychieu.com.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-hidden="true"] elements contain focusable descendents
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.
linhkienmaychieu.com.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
linhkienmaychieu.com.vn SEO score
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 doesn't use legible font sizes
Tap targets are not sized appropriately
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linhkienmaychieu.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Linhkienmaychieu.com.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.
linhkienmaychieu.com.vn
Open Graph data is detected on the main page of Linh Kienmaychieu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: