Access polyurethanex.com. 15th Exhibition Polyurethanex 2024: polyurethane producing and processing technologies, raw material...

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value31.6 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value4,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

polyurethanex.com

785 ms

jd.gallery.css

143 ms

layout.css

272 ms

mootools-core.js

415 ms

core.js

280 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 60% of them (78 requests) were addressed to the original Polyurethanex.com, 14% (18 requests) were made to Platform.twitter.com and 6% (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.

Content Size

2.6 MB

After Optimization

2.5 MB

In fact, the total size of Polyurethanex.com main page is 2.6 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. 80% 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.

HTML Optimization

-78%

Potential reduce by 38.8 kB

Original 49.5 kB
After minification 47.7 kB
After compression 10.7 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 38.8 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 15.3 kB

Original 2.1 MB
After minification 2.1 MB

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.

JavaScript Optimization

-3%

Potential reduce by 10.6 kB

Original 323.9 kB
After minification 323.5 kB
After compression 313.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 3.6 kB

Original 74.7 kB
After minification 74.7 kB
After compression 71.1 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.

Requests Now

123

After Optimization

The browser has sent 123 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 38 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

EN
Language Claimed

RU
Encoding

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.

Social Sharing Optimization

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

15th Exhibition Polyurethanex 2024: polyurethane producing and processing technologies, raw materials for polyurethane manufacturing

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

polyurethanex.com

jd.gallery.css

layout.css

mootools-core.js

core.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

polyurethanex.com

jd.gallery.css

layout.css

mootools-core.js

core.js

caption.js

mootools-more.js

jd.gallery.js

system.css

general.css

layout.css

template.css

menu.css

module.css

editor.css

joomla16.css

left_main_right.css

superfish.css

slimbox2.css

jquery.js

hoverIntent.js

supersubs.js

superfish.js

jquery.easing.min.js

jquery-color-fade.js

jp_functions.js

tooltip.js

slimbox2.js

system.css

report_eng.gif

rspp.gif

plan_compo_rus_l.gif

ph-23_l.jpg

composite-expo-invitation.jpg

body_bg.jpg

ico_home.gif

ico_map.gif

ico_rus.gif

ico_eng.gif

ico_telegram.gif

ico_youtube.gif

ico_twi.gif

ico_flickr.gif