Tools & Wizards About Us
msk.biz-cen.ru screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

msk.biz-cen.ru

Аренда офисов и офисных помещений в бизнес центрах Москвы от собственников. Арендовать офис в БЦ

Page Load Speed

6 sec in total

First Response

454 ms

Resources Loaded

5 sec

Page Rendered

488 ms

msk.biz-cen.ru screenshot

About Website

Visit msk.biz-cen.ru now to see the best up-to-date Msk Biz Cen content for Russia and also check out these interesting facts you probably never knew about msk.biz-cen.ru

Арендовать, снять офисную недвижимость без посредников и комиссий. Аренда офиса в Москве по лучшим ценам. Коммерческая недвижимость во всех БЦ.

Visit msk.biz-cen.ru

Key Findings

We analyzed Msk.biz-cen.ru page load time and found that the first response time was 454 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

msk.biz-cen.ru performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

msk.biz-cen.ru

454 ms

340 ms

1577 ms

gtm.js

86 ms

es5-shim.min.js

696 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Msk.biz-cen.ru, 33% (34 requests) were made to Biz-cen.ru and 22% (23 requests) were made to Assets2.biz-cen.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Biz-cen.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (49%)

Content Size

3.0 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Msk.biz-cen.ru main page is 3.0 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. 60% of websites need less resources to load. HTML takes 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 1.4 MB

  • Original 1.7 MB
  • After minification 1.6 MB
  • After compression 230.0 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 1.4 MB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 23.8 kB

  • Original 920.9 kB
  • After minification 897.1 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. Msk Biz Cen images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.4 kB

  • Original 385.7 kB
  • After minification 385.7 kB
  • After compression 381.3 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

-6%

Potential reduce by 583 B

  • Original 10.2 kB
  • After minification 10.2 kB
  • After compression 9.6 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. Msk.biz-cen.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 63 (68%)

Requests Now

93

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Msk Biz Cen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

msk.biz-cen.ru

msk.biz-cen.ru

454 ms

340 ms

1577 ms

gtm.js

gtm.js

86 ms

es5-shim.min.js

es5-shim.min.js

696 ms

modernizr.js

modernizr.js

712 ms

reset.css

reset.css

605 ms

storm.css

storm.css

638 ms

bannerHelp.css

bannerHelp.css

643 ms

barra-lateral2.css

barra-lateral2.css

659 ms

deslizador.css

deslizador.css

662 ms

bar-opts.css

bar-opts.css

704 ms

rouble.css

rouble.css

408 ms

jquery.min.js

jquery.min.js

40 ms

jquery-ui-1.10.1.custom.min.js

jquery-ui-1.10.1.custom.min.js

958 ms

jquery.cookie.js

jquery.cookie.js

727 ms

jquery.jcarousel.js

jquery.jcarousel.js

728 ms

jquery.imagesloaded.js

jquery.imagesloaded.js

727 ms

jquery.kladr.js

jquery.kladr.js

808 ms

jquery.history.js

jquery.history.js

826 ms

mark42.js

mark42.js

826 ms

yagoals.js

yagoals.js

837 ms

raphael-min.js

raphael-min.js

1004 ms

main.js

main.js

927 ms

jquery.maskedinput.js

jquery.maskedinput.js

941 ms

bannerHelp.js

bannerHelp.js

942 ms

controllers.js

controllers.js

1072 ms

checkbox.js

checkbox.js

1056 ms

jquery.customSelect.js

jquery.customSelect.js

1058 ms

js

js

95 ms

infobubble-compiled.js

infobubble-compiled.js

1060 ms

conversion_async.js

conversion_async.js

104 ms

GoogleMap.js

GoogleMap.js

1082 ms

infobox.js

infobox.js

1084 ms

886 ms

index.js

index.js

1158 ms

ui.core.js

ui.core.js

1194 ms

ui.mask.js

ui.mask.js

1195 ms

conversion.js

conversion.js

72 ms

ga.js

ga.js

22 ms

__utm.gif

__utm.gif

13 ms

combine

combine

554 ms

analytics.js

analytics.js

114 ms

gradient.jpg

gradient.jpg

167 ms

430_3453_485.jpg

430_3453_485.jpg

237 ms

rails.png

rails.png

238 ms

banner_220812.jpeg

banner_220812.jpeg

463 ms

perovo.jpg

perovo.jpg

357 ms

331_4048_485.jpg

331_4048_485.jpg

588 ms

335_34356_485.jpg

335_34356_485.jpg

476 ms

338_4319_485.jpg

338_4319_485.jpg

474 ms

344_2778_485.jpg

344_2778_485.jpg

475 ms

354_47310_485.jpg

354_47310_485.jpg

590 ms

369_2977_485.jpg

369_2977_485.jpg

690 ms

370_14714_485.jpg

370_14714_485.jpg

593 ms

372_34581_485.jpg

372_34581_485.jpg

593 ms

375_52979_485.jpg

375_52979_485.jpg

707 ms

395_3544_485.jpg

395_3544_485.jpg

704 ms

396_3830_485.jpg

396_3830_485.jpg

707 ms

407_4098_485.jpg

407_4098_485.jpg

711 ms

415_3552_485.jpg

415_3552_485.jpg

711 ms

418_3509_485.jpg

418_3509_485.jpg

805 ms

724_6026_485.jpg

724_6026_485.jpg

820 ms

748_6257_485.jpg

748_6257_485.jpg

827 ms

749_41462_485.jpg

749_41462_485.jpg

827 ms

755_6327_485.jpg

755_6327_485.jpg

828 ms

757_46688_485.jpg

757_46688_485.jpg

828 ms

i.js

i.js

162 ms

1213d350d4f8bfe620c76d8e7283e844d1b22d66.1.js

1213d350d4f8bfe620c76d8e7283e844d1b22d66.1.js

51 ms

watch.js

watch.js

3 ms

preloader.png

preloader.png

162 ms

eye_white.png

eye_white.png

914 ms

slider.png

slider.png

127 ms

search.png

search.png

125 ms

enter.png

enter.png

126 ms

back.png

back.png

126 ms

starw.png

starw.png

125 ms

rouble-webfont.woff

rouble-webfont.woff

869 ms

bureau-logo.png

bureau-logo.png

129 ms

magic.png

magic.png

209 ms

linkid.js

linkid.js

37 ms

faves.png

faves.png

155 ms

eye.png

eye.png

154 ms

faves15.png

faves15.png

154 ms

collect

collect

18 ms

collect

collect

35 ms

js

js

119 ms

127 ms

fbevents.js

fbevents.js

86 ms

arrd.png

arrd.png

146 ms

dotr.png

dotr.png

635 ms

36 ms

ef50ac9e93aaebe3299791c79f277f8e.cur

ef50ac9e93aaebe3299791c79f277f8e.cur

139 ms

3ce22e999d54bb9ca8150a59207f9d3e.cur

3ce22e999d54bb9ca8150a59207f9d3e.cur

253 ms

4965b66fe115b2f2ed500ece66514d86.cur

4965b66fe115b2f2ed500ece66514d86.cur

395 ms

77492cf358d8b12629399322926c93f2.cur

77492cf358d8b12629399322926c93f2.cur

395 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

243 ms

enter.png

enter.png

119 ms

rtrg

rtrg

134 ms

enterh.png

enterh.png

119 ms

AqbMPTlYiN

AqbMPTlYiN

236 ms

ganja-paper.png

ganja-paper.png

118 ms

backh.png

backh.png

119 ms

Accessibility Review

msk.biz-cen.ru accessibility score

75

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

msk.biz-cen.ru best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

msk.biz-cen.ru SEO score

91

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

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

    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 Msk.biz-cen.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 Msk.biz-cen.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

msk.biz-cen.ru

Open Graph description is not detected on the main page of Msk Biz Cen. 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: