5.7 sec in total
667 ms
4.6 sec
430 ms
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Polyurethanex - 2024 15th Specialized Exhibition on polyurethane technologies and materials in Moscow, Russia: polyurethanex, raw materials, polyurethane manufacturing, polyurethane producing and proc...
Visit polyurethanex.comWe analyzed Polyurethanex.com page load time and found that the first response time was 667 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
polyurethanex.com performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value32.8 s
0/100
25%
Value16.9 s
0/100
10%
Value6,560 ms
0/100
30%
Value0.045
99/100
15%
Value32.6 s
0/100
10%
667 ms
141 ms
272 ms
419 ms
274 ms
Our browser made a total of 123 requests to load all elements on the main page. We found that 63% of them (78 requests) were addressed to the original Polyurethanex.com, 9% (11 requests) were made to Platform.twitter.com and 7% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Polyurethanex.com.
Page size can be reduced by 67.2 kB (3%)
2.5 MB
2.5 MB
In fact, the total size of Polyurethanex.com main page is 2.5 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 2.1 MB which makes up the majority of the site volume.
Potential reduce by 37.9 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 37.9 kB or 78% of the original size.
Potential reduce by 15.3 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. Polyurethanex images are well optimized though.
Potential reduce by 10.4 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 3.6 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. Polyurethanex.com has all CSS files already compressed.
Number of requests can be reduced by 55 (47%)
116
61
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polyurethanex. 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 15 to 1 for CSS and as a result speed up the page load time.
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polyurethanex.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
polyurethanex.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
Page has valid source maps
polyurethanex.com 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
EN
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Polyurethanex.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Polyurethanex.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.
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polyurethanex.com
Open Graph description is not detected on the main page of Polyurethanex. 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: