13.4 sec in total
Welcome to polytee.com.vn homepage info - get ready to check Polytee best content for Vietnam right away, or after learning these important things about polytee.com.vn
Tiết kiệm năng lượng, kiểm toán năng lượng, nồi hơi, bình ngưng, nhà máy nhiệt điện, sử dụng năng lượng tiết kiệm hiệu quả,Visit polytee.com.vn
We analyzed Polytee.com.vn page load time and found that the first response time was 1.1 sec and then it took 12.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
polytee.com.vn performance score
Our browser made a total of 104 requests to load all elements on the main page. We found that 79% of them (82 requests) were addressed to the original Polytee.com.vn, 9% (9 requests) were made to Youtube.com and 4% (4 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Polytee.com.vn.
Page size can be reduced by 567.2 kB (7%)
In fact, the total size of Polytee.com.vn main page is 7.8 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.2 MB which makes up the majority of the site volume.
Potential reduce by 82.1 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 30.6 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 82.1 kB or 87% of the original size.
Potential reduce by 140.5 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. Polytee images are well optimized though.
Potential reduce by 30.0 kB
Potential reduce by 314.7 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. Polytee.com.vn needs all CSS files to be minified and compressed as it can save up to 314.7 kB or 77% of the original size.
Number of requests can be reduced by 23 (24%)
polytee.com.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.
Buttons do not have an accessible name
Links do not have a discernible name
These items highlight common accessibility best practices.
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
polytee.com.vn best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
polytee.com.vn SEO score
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/).
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Polytee.com.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 English language. Our system also found out that Polytee.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.
Open Graph description is not detected on the main page of Polytee. 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: