10.1 sec in total
1.5 sec
7.7 sec
925 ms
Welcome to thietbiamthanhhn.com homepage info - get ready to check Thietbiam Thanh Hn best content for Vietnam right away, or after learning these important things about thietbiamthanhhn.com
Tiến Cường Audio bán sỉ và lẻ thiết bị âm thanh hàng đầu Việt Nam. ✓ Có hệ thống đại lý khu vực miền Bắc Trung Nam. ✓ Giá thành luôn tốt. ✓ Chính sách tốt
Visit thietbiamthanhhn.comWe analyzed Thietbiamthanhhn.com page load time and found that the first response time was 1.5 sec and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Thietbiamthanhhn.com rating and web reputation
thietbiamthanhhn.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value9.2 s
1/100
25%
Value11.3 s
5/100
10%
Value830 ms
35/100
30%
Value0
100/100
15%
Value6.7 s
56/100
10%
1501 ms
1180 ms
555 ms
548 ms
2173 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 7% of them (7 requests) were addressed to the original Thietbiamthanhhn.com, 41% (43 requests) were made to Media.bizwebmedia.net and 23% (24 requests) were made to Static.bizwebmedia.net. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Media.bizwebmedia.net.
Page size can be reduced by 887.2 kB (61%)
1.4 MB
556.4 kB
In fact, the total size of Thietbiamthanhhn.com main page is 1.4 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. 55% of websites need less resources to load. Javascripts take 596.9 kB which makes up the majority of the site volume.
Potential reduce by 152.1 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. This page needs HTML code to be minified as it can gain 54.1 kB, which is 32% 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 152.1 kB or 91% of the original size.
Potential reduce by 46.7 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. Obviously, Thietbiam Thanh Hn needs image optimization as it can save up to 46.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 425.5 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 425.5 kB or 71% of the original size.
Potential reduce by 263.0 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. Thietbiamthanhhn.com needs all CSS files to be minified and compressed as it can save up to 263.0 kB or 84% of the original size.
Number of requests can be reduced by 37 (37%)
100
63
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thietbiam Thanh Hn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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thietbiamthanhhn.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
thietbiamthanhhn.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
thietbiamthanhhn.com 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
Tap targets are not sized appropriately
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thietbiamthanhhn.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Thietbiamthanhhn.com 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.
thietbiamthanhhn.com
Open Graph description is not detected on the main page of Thietbiam Thanh Hn. 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: