Tools & Wizards About Us
climatelab.ru screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

climatelab.ru

Приточная вентиляция квартир, офиса, коттеджа, Селенга, Селенга-ФКО, V-STAT FKO, Сфера, ПВУ-350, Колибри, Канальный ФКО-600, Вытяжной Блок BW-700

Page Load Speed

2.9 sec in total

First Response

551 ms

Resources Loaded

2.1 sec

Page Rendered

196 ms

climatelab.ru screenshot

About Website

Click here to check amazing Climatelab content for Russia. Otherwise, check out these important facts you probably never knew about climatelab.ru

Приточная вентиляция и приточные установки для квартир для офиса, коттеджа: Селенга, Селенга-ФКО, V-STAT, ПВУ-350, Колибри, Канальный ФКО-600, Вытяжной Блок BW-700

Visit climatelab.ru

Key Findings

We analyzed Climatelab.ru page load time and found that the first response time was 551 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

climatelab.ru performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

climatelab.ru

551 ms

new.css

106 ms

reset.css

106 ms

init

342 ms

hit

264 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 78% of them (21 requests) were addressed to the original Climatelab.ru, 7% (2 requests) were made to Counter.yadro.ru and 4% (1 request) were made to Cloud.roistat.com. The less responsive or slowest element that took the longest time to load (816 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.3 kB (6%)

Content Size

473.4 kB

After Optimization

444.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Climatelab.ru main page is 473.4 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. 25% of websites need less resources to load. Images take 349.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 16.2 kB

  • Original 23.0 kB
  • After minification 21.0 kB
  • After compression 6.7 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 16.2 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 349.5 kB
  • After minification 348.4 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. Climatelab images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 85.3 kB
  • After minification 85.3 kB
  • After compression 85.3 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

-77%

Potential reduce by 12.0 kB

  • Original 15.6 kB
  • After minification 12.8 kB
  • After compression 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. Climatelab.ru needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

25

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Climatelab. According to our analytics all requests are already optimized.

Network Requests Diagram

climatelab.ru

climatelab.ru

551 ms

new.css

new.css

106 ms

reset.css

reset.css

106 ms

init

init

342 ms

hit

hit

264 ms

tag.js

tag.js

816 ms

header.jpg

header.jpg

315 ms

logo.png

logo.png

211 ms

cat_full_b.png

cat_full_b.png

317 ms

ventmachine_logo.png

ventmachine_logo.png

217 ms

menu.png

menu.png

326 ms

earth.png

earth.png

218 ms

handshake.png

handshake.png

315 ms

dil_but.png

dil_but.png

325 ms

faq.gif

faq.gif

327 ms

v-stat_outside_250.jpg

v-stat_outside_250.jpg

420 ms

k700_1000_ind.png

k700_1000_ind.png

524 ms

kol_wat_1000_250.jpg

kol_wat_1000_250.jpg

421 ms

fko_img.png

fko_img.png

433 ms

dbk_reg_logo.jpg

dbk_reg_logo.jpg

434 ms

kv-logo.jpg

kv-logo.jpg

434 ms

ecocomn_bk.jpg

ecocomn_bk.jpg

524 ms

ecokomn.jpg

ecokomn.jpg

630 ms

footer.jpg

footer.jpg

541 ms

hit

hit

520 ms

advert.gif

advert.gif

511 ms

counter2

counter2

143 ms

Accessibility Review

climatelab.ru accessibility score

80

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

climatelab.ru best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

climatelab.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Climatelab.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 Climatelab.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

climatelab.ru

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