6 sec in total
888 ms
4.6 sec
441 ms
Click here to check amazing Hay Lam content for Vietnam. Otherwise, check out these important facts you probably never knew about haylam.com
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Visit haylam.comWe analyzed Haylam.com page load time and found that the first response time was 888 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
haylam.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value6.4 s
10/100
25%
Value15.4 s
1/100
10%
Value2,590 ms
4/100
30%
Value0.306
38/100
15%
Value13.1 s
12/100
10%
888 ms
768 ms
522 ms
782 ms
523 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 86% of them (72 requests) were addressed to the original Haylam.com, 4% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Haylam.com.
Page size can be reduced by 1.1 MB (52%)
2.1 MB
1.0 MB
In fact, the total size of Haylam.com main page is 2.1 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 812.0 kB which makes up the majority of the site volume.
Potential reduce by 84.0 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 84.0 kB or 83% of the original size.
Potential reduce by 98.3 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. Obviously, Hay Lam needs image optimization as it can save up to 98.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 432.5 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 432.5 kB or 70% of the original size.
Potential reduce by 461.4 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. Haylam.com needs all CSS files to be minified and compressed as it can save up to 461.4 kB or 83% of the original size.
Number of requests can be reduced by 37 (45%)
83
46
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hay Lam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
haylam.com
888 ms
bootstrap.min.css
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bootstrap-responsive.min.css
522 ms
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uniform.default.min.css
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font-awesome.min.css
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swfobject.js
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video-js.min.css
480 ms
video.js
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videojs.persistvolume.js
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youtube.js
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videojs.socialShare.js
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jquery.min.js
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lightbox.min.js
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haylam.com 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
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
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.
haylam.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
haylam.com 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 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 Haylam.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 Haylam.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.
haylam.com
Open Graph description is not detected on the main page of Hay Lam. 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: