Tools & Wizards About Us
klimatservis23.ru screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

klimatservis23.ru

Page Load Speed

3.8 sec in total

First Response

626 ms

Resources Loaded

2.9 sec

Page Rendered

274 ms

klimatservis23.ru screenshot

About Website

Welcome to klimatservis23.ru homepage info - get ready to check Klimatservis 23 best content for Russia right away, or after learning these important things about klimatservis23.ru

Visit klimatservis23.ru

Key Findings

We analyzed Klimatservis23.ru page load time and found that the first response time was 626 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

klimatservis23.ru performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.196

63/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

klimatservis23.ru

626 ms

css

24 ms

site.v3536234209994.css

817 ms

fancybox.css

488 ms

jquery.min.js

54 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 20% of them (4 requests) were addressed to the original Klimatservis23.ru, 25% (5 requests) were made to Nethouse.ru and 15% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Nethouse.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 399.0 kB (52%)

Content Size

773.6 kB

After Optimization

374.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Klimatservis23.ru main page is 773.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 427.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 9.7 kB

  • Original 14.0 kB
  • After minification 13.4 kB
  • After compression 4.2 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 9.7 kB or 70% of the original size.

Image Optimization

-27%

Potential reduce by 116.1 kB

  • Original 427.9 kB
  • After minification 311.8 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. Obviously, Klimatservis 23 needs image optimization as it can save up to 116.1 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 55.7 kB

  • Original 70.4 kB
  • After minification 50.5 kB
  • After compression 14.7 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 55.7 kB or 79% of the original size.

CSS Optimization

-83%

Potential reduce by 217.4 kB

  • Original 261.4 kB
  • After minification 260.3 kB
  • After compression 44.0 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. Klimatservis23.ru needs all CSS files to be minified and compressed as it can save up to 217.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (25%)

Requests Now

16

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Klimatservis 23. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

klimatservis23.ru

klimatservis23.ru

626 ms

css

css

24 ms

site.v3536234209994.css

site.v3536234209994.css

817 ms

fancybox.css

fancybox.css

488 ms

jquery.min.js

jquery.min.js

54 ms

promo_library-968807f2cc.js

promo_library-968807f2cc.js

322 ms

promo-7ffead0ff0.js

promo-7ffead0ff0.js

320 ms

openapi.js

openapi.js

388 ms

B85vmdvDILX92ray16e-1g.ttf

B85vmdvDILX92ray16e-1g.ttf

25 ms

Fl4y0QdOxyyTHEGMXX8kcaCWcynf_cDxXwCLxiixG1c.ttf

Fl4y0QdOxyyTHEGMXX8kcaCWcynf_cDxXwCLxiixG1c.ttf

25 ms

isZ-wbCXNKAbnjo6_TwHTqCWcynf_cDxXwCLxiixG1c.ttf

isZ-wbCXNKAbnjo6_TwHTqCWcynf_cDxXwCLxiixG1c.ttf

26 ms

nethouse_logo.png

nethouse_logo.png

163 ms

domain_icon.png

domain_icon.png

162 ms

all.js

all.js

270 ms

N_bg-1.jpg

N_bg-1.jpg

329 ms

sprite-8ef01dea66.png

sprite-8ef01dea66.png

1434 ms

1_1515_pm8ul6f7ma.jpg

1_1515_pm8ul6f7ma.jpg

1274 ms

72 ms

xd_arbiter.php

xd_arbiter.php

234 ms

xd_arbiter.php

xd_arbiter.php

443 ms

Accessibility Review

klimatservis23.ru accessibility score

65

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

klimatservis23.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

klimatservis23.ru SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Klimatservis23.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Klimatservis23.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

klimatservis23.ru

Open Graph description is not detected on the main page of Klimatservis 23. 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: