Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

63rosfirm.ru

Интернет магазин бытовой техники

Page Load Speed

1.3 sec in total

First Response

504 ms

Resources Loaded

703 ms

Page Rendered

111 ms

63rosfirm.ru screenshot

About Website

Welcome to 63rosfirm.ru homepage info - get ready to check 63 Rosfirm best content right away, or after learning these important things about 63rosfirm.ru

Visit 63rosfirm.ru

Key Findings

We analyzed 63rosfirm.ru page load time and found that the first response time was 504 ms and then it took 814 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

63rosfirm.ru performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.121

84/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

63rosfirm.ru

504 ms

style000.css

96 ms

sidebar_.jpg

189 ms

mdash000.gif

96 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to 63rosfirm.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (504 ms) belongs to the original domain 63rosfirm.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 kB (36%)

Content Size

9.6 kB

After Optimization

6.2 kB

In fact, the total size of 63rosfirm.ru main page is 9.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 4.4 kB which makes up the majority of the site volume.

HTML Optimization

-49%

Potential reduce by 716 B

  • Original 1.5 kB
  • After minification 1.4 kB
  • After compression 758 B

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 716 B or 49% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.4 kB
  • After minification 4.4 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. 63 Rosfirm images are well optimized though.

CSS Optimization

-74%

Potential reduce by 2.7 kB

  • Original 3.7 kB
  • After minification 2.7 kB
  • After compression 981 B

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. 63rosfirm.ru needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 63 Rosfirm. According to our analytics all requests are already optimized.

Accessibility Review

63rosfirm.ru accessibility score

52

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

63rosfirm.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

63rosfirm.ru SEO score

62

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 63rosfirm.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 63rosfirm.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

Open Graph description is not detected on the main page of 63 Rosfirm. 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: