11.6 sec in total
801 ms
10.4 sec
317 ms
Welcome to haiau.com homepage info - get ready to check Haiau best content for Vietnam right away, or after learning these important things about haiau.com
Tập Đoàn Hải Âu giới thiệu thiết bị điện lạnh, Máy Làm Đá, Máy Làm Kem, thiết bị bếp công nghiệp như tủ cơm, máy đun nước nóng hàng đầu Việt Nam - Hai Au Group
Visit haiau.comWe analyzed Haiau.com page load time and found that the first response time was 801 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
haiau.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value13.2 s
0/100
25%
Value12.2 s
3/100
10%
Value480 ms
60/100
30%
Value0.064
97/100
15%
Value8.9 s
34/100
10%
801 ms
23 ms
485 ms
32 ms
504 ms
Our browser made a total of 136 requests to load all elements on the main page. We found that 57% of them (78 requests) were addressed to the original Haiau.com, 10% (13 requests) were made to Static.xx.fbcdn.net and 7% (10 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Haiau.com.
Page size can be reduced by 703.6 kB (20%)
3.6 MB
2.8 MB
In fact, the total size of Haiau.com main page is 3.6 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. 65% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 147.5 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 36.8 kB, which is 22% 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 147.5 kB or 87% of the original size.
Potential reduce by 57.3 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. Haiau images are well optimized though.
Potential reduce by 241.0 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 241.0 kB or 60% of the original size.
Potential reduce by 257.8 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. Haiau.com needs all CSS files to be minified and compressed as it can save up to 257.8 kB or 83% of the original size.
Number of requests can be reduced by 59 (46%)
128
69
The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haiau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
haiau.com
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haiau.com 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
[role]s are not contained by their required parent element
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
Links do not have a discernible name
haiau.com 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
haiau.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
N/A
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Haiau.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Vietnamese. Our system also found out that Haiau.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.
haiau.com
Open Graph data is detected on the main page of Haiau. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: