Tools & Wizards About Us
centrbt.ru screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

centrbt.ru

CentrBt.ru: Кондиционеры, Телевизоры, Холодильники, Стиральные машины, Ardo, Bosch, Indesit, Electrolux

Page Load Speed

29.1 sec in total

First Response

430 ms

Resources Loaded

28.4 sec

Page Rendered

292 ms

centrbt.ru screenshot

About Website

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

Бытовая техника: Кондиционеры, Телевизоры, Холодильники, Стиральные машины, Посудомоечная машина / Ardo, Ariston, Bosch, Indesit, Electrolux / Электроплиты, Газовые плиты, Водонагреватели, автомагнито...

Visit centrbt.ru

Key Findings

We analyzed Centrbt.ru page load time and found that the first response time was 430 ms and then it took 28.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

centrbt.ru performance score

0

Network Requests Diagram

centrbt.ru

430 ms

www.centrbt.ru

7314 ms

def.css

101 ms

m7lib.js

198 ms

poster.js

199 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 68% of them (40 requests) were addressed to the original Centrbt.ru, 8% (5 requests) were made to Pagead2.googlesyndication.com and 7% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.9 kB (31%)

Content Size

350.9 kB

After Optimization

241.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centrbt.ru main page is 350.9 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. 40% of websites need less resources to load. Images take 165.3 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 83.7 kB

  • Original 94.7 kB
  • After minification 94.4 kB
  • After compression 11.0 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 83.7 kB or 88% of the original size.

Image Optimization

-10%

Potential reduce by 17.0 kB

  • Original 165.3 kB
  • After minification 148.4 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. Centr Bt images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.7 kB

  • Original 81.6 kB
  • After minification 81.1 kB
  • After compression 79.9 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

-81%

Potential reduce by 7.5 kB

  • Original 9.3 kB
  • After minification 8.6 kB
  • After compression 1.8 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. Centrbt.ru needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (44%)

Requests Now

54

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centr Bt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

centrbt.ru

centrbt.ru

430 ms

www.centrbt.ru

www.centrbt.ru

7314 ms

def.css

def.css

101 ms

m7lib.js

m7lib.js

198 ms

poster.js

poster.js

199 ms

adsbygoogle.js

adsbygoogle.js

20 ms

watch_visor.js

watch_visor.js

309 ms

relframe.php

relframe.php

118 ms

top_question.gif

top_question.gif

155 ms

z.gif

z.gif

153 ms

top_fon.gif

top_fon.gif

155 ms

logo.jpg

logo.jpg

238 ms

top_right.gif

top_right.gif

245 ms

top_right.jpg

top_right.jpg

247 ms

top_menu_fon.gif

top_menu_fon.gif

244 ms

top_menu_sepa.gif

top_menu_sepa.gif

243 ms

top_menu_right.gif

top_menu_right.gif

245 ms

top_menu_right2.gif

top_menu_right2.gif

328 ms

submit_search.gif

submit_search.gif

337 ms

arrow_title.gif

arrow_title.gif

335 ms

white_arrow_title.gif

white_arrow_title.gif

405 ms

1358256819_24723.jpg

1358256819_24723.jpg

427 ms

1183712381_39276.jpg

1183712381_39276.jpg

417 ms

1183712404_66087.jpg

1183712404_66087.jpg

424 ms

1183712445_65244.jpg

1183712445_65244.jpg

433 ms

1183712473_97430.jpg

1183712473_97430.jpg

438 ms

1183712365_01180.jpg

1183712365_01180.jpg

548 ms

1185117057_73163.jpg

1185117057_73163.jpg

549 ms

1248685896_79829.jpg

1248685896_79829.jpg

563 ms

1202219695_21827.jpg

1202219695_21827.jpg

559 ms

cat_arrow.gif

cat_arrow.gif

562 ms

1346663952_45275.jpg

1346663952_45275.jpg

565 ms

1353417849_08583.jpg

1353417849_08583.jpg

630 ms

1310734941_27296.jpg

1310734941_27296.jpg

641 ms

1305889183_49396.jpg

1305889183_49396.jpg

639 ms

1305889139_08515.jpg

1305889139_08515.jpg

651 ms

1305887510_79254.jpg

1305887510_79254.jpg

655 ms

icodocument.gif

icodocument.gif

655 ms

1336998842_85239.jpg

1336998842_85239.jpg

784 ms

1338287664_65002.jpg

1338287664_65002.jpg

784 ms

last_postplenie_arrow.gif

last_postplenie_arrow.gif

783 ms

bottom_fon.gif

bottom_fon.gif

784 ms

ca-pub-8622191201851260.js

ca-pub-8622191201851260.js

133 ms

zrt_lookup.html

zrt_lookup.html

130 ms

show_ads_impl.js

show_ads_impl.js

54 ms

watch_visor.js

watch_visor.js

19973 ms

ga.js

ga.js

84 ms

ads

ads

318 ms

osd.js

osd.js

41 ms

__utm.gif

__utm.gif

14 ms

3938644442375544542

3938644442375544542

48 ms

abg.js

abg.js

53 ms

m_js_controller.js

m_js_controller.js

66 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

36 ms

s

s

35 ms

x_button_blue2.png

x_button_blue2.png

35 ms

j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js

j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js

25 ms

hit

hit

267 ms

hit

hit

130 ms

SEO Factors

centrbt.ru SEO score

0

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 Centrbt.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 Centrbt.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

centrbt.ru

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