9.1 sec in total
1.1 sec
7.6 sec
336 ms
Visit yenhung.vn now to see the best up-to-date Yenhung content for Vietnam and also check out these interesting facts you probably never knew about yenhung.vn
Yên Hưng chuyên cung cấp các sản phẩm dầu động cơ, dầu máy nén khí, dầu thủy lực uy tín, giá tốt tại Hà Nội. Cam kết hàng chất lượng, dịch vụ chuyên nghiệp, tư vấn sâu sắc
Visit yenhung.vnWe analyzed Yenhung.vn page load time and found that the first response time was 1.1 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
yenhung.vn performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value8.3 s
2/100
25%
Value17.6 s
0/100
10%
Value15,600 ms
0/100
30%
Value0.239
52/100
15%
Value26.4 s
0/100
10%
1108 ms
261 ms
509 ms
969 ms
1106 ms
Our browser made a total of 105 requests to load all elements on the main page. We found that 70% of them (73 requests) were addressed to the original Yenhung.vn, 12% (13 requests) were made to Embed.tawk.to and 7% (7 requests) were made to Page.widget.zalo.me. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Yenhung.vn.
Page size can be reduced by 84.3 kB (5%)
1.8 MB
1.7 MB
In fact, the total size of Yenhung.vn main page is 1.8 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 43.6 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 6.1 kB, which is 11% 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 43.6 kB or 81% of the original size.
Potential reduce by 24.9 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. Yenhung images are well optimized though.
Potential reduce by 12.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.8 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. Yenhung.vn has all CSS files already compressed.
Number of requests can be reduced by 54 (53%)
102
48
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yenhung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
yenhung.vn
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style.css
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widget.css
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galleria.folio.css
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jquery-1.8.3.min.js
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jquery.marquee.min.js
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jquery.carouFredSel.js
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jquery.mousewheel.min.js
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galleria-1.2.8.min.js
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yenhung.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
<frame> or <iframe> elements do not have a title
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
yenhung.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
yenhung.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
Tap targets are not sized appropriately
VI
VN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yenhung.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 language. Our system also found out that Yenhung.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.
yenhung.vn
Open Graph data is detected on the main page of Yenhung. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: