14.2 sec in total
2.3 sec
11.8 sec
175 ms
Click here to check amazing Congdoan Petrolimex content for Vietnam. Otherwise, check out these important facts you probably never knew about congdoan.petrolimex.com.vn
Website chính thức của Công đoàn Xăng dầu Việt Nam - Petrolimex
Visit congdoan.petrolimex.com.vnWe analyzed Congdoan.petrolimex.com.vn page load time and found that the first response time was 2.3 sec and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
congdoan.petrolimex.com.vn performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value8.5 s
1/100
25%
Value14.0 s
1/100
10%
Value620 ms
48/100
30%
Value0.104
88/100
15%
Value11.8 s
17/100
10%
2315 ms
1972 ms
2243 ms
1717 ms
1713 ms
Our browser made a total of 156 requests to load all elements on the main page. We found that 17% of them (26 requests) were addressed to the original Congdoan.petrolimex.com.vn, 39% (61 requests) were made to Fs.petrolimex.com.vn and 24% (38 requests) were made to Static.petrolimex.com.vn. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Fs.petrolimex.com.vn.
Page size can be reduced by 520.2 kB (32%)
1.6 MB
1.1 MB
In fact, the total size of Congdoan.petrolimex.com.vn main page is 1.6 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 94.2 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 94.2 kB or 75% of the original size.
Potential reduce by 64.4 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. Congdoan Petrolimex images are well optimized though.
Potential reduce by 184.3 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 184.3 kB or 69% of the original size.
Potential reduce by 177.4 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. Congdoan.petrolimex.com.vn needs all CSS files to be minified and compressed as it can save up to 177.4 kB or 85% of the original size.
Number of requests can be reduced by 64 (42%)
154
90
The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Congdoan Petrolimex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
congdoan.petrolimex.com.vn
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Css.axd
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congdoan.petrolimex.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.
Impact
Issue
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
congdoan.petrolimex.com.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
congdoan.petrolimex.com.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Congdoan.petrolimex.com.vn 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 Congdoan.petrolimex.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.
congdoan.petrolimex.com.vn
Open Graph data is detected on the main page of Congdoan Petrolimex. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: