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r-polymer.ru screenshot

20

Performance

Renders faster than
38% of other websites
83

Accessibility

Visual factors better than
that of 56% of websites
67

Best Practices

More advanced features
available than in
24% of websites
75

SEO

Google-friendlier than
32% of websites

First Response

277 ms

Resources Loaded

3.8 sec

Page Rendered

1.5 sec

r-polymer.ru screenshot

About Website

Welcome to r-polymer.ru homepage info - get ready to check R Polymer best content for Russia right away, or after learning these important things about r-polymer.ru

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Key Findings

We analyzed R-polymer.ru page load time and found that the first response time was 277 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value26.2 s

0/100

10%

TBT (Total Blocking Time)

Value46,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value69.8 s

0/100

10%

r-polymer.ru

277 ms

www.r-polymer.ru

758 ms

base.js

26 ms

shopstyle.css

43 ms

style.css

70 ms

Our browser made a total of 154 requests to load all elements on the main page. We found that 68% of them (105 requests) were addressed to the original R-polymer.ru, 6% (10 requests) were made to Api-maps.yandex.ru and 6% (10 requests) were made to Vec04.maps.yandex.net. The less responsive or slowest element that took the longest time to load (837 ms) relates to the external source Vec02.maps.yandex.net.

Content Size

8.8 MB

After Optimization

7.8 MB

In fact, the total size of R-polymer.ru main page is 8.8 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 8.0 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 187.0 kB

Original 275.6 kB
After minification 274.5 kB
After compression 88.6 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 187.0 kB or 68% of the original size.

Image Optimization

-5%

Potential reduce by 382.1 kB

Original 8.0 MB
After minification 7.6 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. R Polymer images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 288.5 kB

Original 406.1 kB
After minification 358.7 kB
After compression 117.6 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 288.5 kB or 71% of the original size.

CSS Optimization

-94%

Potential reduce by 86.7 kB

Original 92.7 kB
After minification 32.1 kB
After compression 6.0 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. R-polymer.ru needs all CSS files to be minified and compressed as it can save up to 86.7 kB or 94% of the original size.

Requests Now

144

After Optimization

112

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of R Polymer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

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

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

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise R-polymer.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 R-polymer.ru 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

r-polymer.ru

Open Graph description is not detected on the main page of R Polymer. 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: