Tools & Wizards About Us
business-class.su screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

business-class.su

Новости Перми и Пермского края

Page Load Speed

6.2 sec in total

First Response

503 ms

Resources Loaded

5.1 sec

Page Rendered

560 ms

business-class.su screenshot

About Website

Welcome to business-class.su homepage info - get ready to check Business Class best content for Russia right away, or after learning these important things about business-class.su

Газета Business Class: точность в каждой строчке. Главные события, деловые новости, уникальные проекты, точные прогнозы, аналитика, интервью

Visit business-class.su

Key Findings

We analyzed Business-class.su page load time and found that the first response time was 503 ms and then it took 5.7 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

business-class.su performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value20.9 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value5,920 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.393

26/100

15%

TTI (Time to Interactive)

Value50.7 s

0/100

10%

Network Requests Diagram

business-class.su

503 ms

www.business-class.su

377 ms

www.business-class.su

741 ms

context.js

1039 ms

embed.js

126 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 60% of them (38 requests) were addressed to the original Business-class.su, 6% (4 requests) were made to Top-fwz1.mail.ru and 5% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Business-class.su.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.0 kB (22%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Business-class.su main page is 1.3 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. 55% of websites need less resources to load. Images take 866.4 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 224.1 kB

  • Original 247.8 kB
  • After minification 223.0 kB
  • After compression 23.6 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 224.1 kB or 90% of the original size.

Image Optimization

-5%

Potential reduce by 43.3 kB

  • Original 866.4 kB
  • After minification 823.1 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. Business Class images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 4.2 kB

  • Original 125.7 kB
  • After minification 125.7 kB
  • After compression 121.5 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

-14%

Potential reduce by 5.4 kB

  • Original 38.2 kB
  • After minification 38.2 kB
  • After compression 32.8 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. Business-class.su needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (43%)

Requests Now

56

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Business Class. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

business-class.su

business-class.su

503 ms

www.business-class.su

www.business-class.su

377 ms

www.business-class.su

www.business-class.su

741 ms

context.js

context.js

1039 ms

embed.js

embed.js

126 ms

bootstrap.min.css

bootstrap.min.css

131 ms

font-awesome.min.css

font-awesome.min.css

256 ms

main.css

main.css

375 ms

logo.svg

logo.svg

371 ms

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df72ead778c147c3eb4ea2723bbbf172.jpg

646 ms

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380 ms

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5e7e0ad701095af97146cc26ba8fbb8f.jpg

566 ms

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a1bf477442f1ac51124dc0f630b21ee4.jpg

648 ms

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d67ffbca98d0004bca6631baa52d38a8.jpg

752 ms

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752 ms

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758 ms

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71dc7ee7e4e05a76d18b572aed587e30.jpg

648 ms

0ce45d04615b2516f23662c6741b063d.jpg

0ce45d04615b2516f23662c6741b063d.jpg

777 ms

js

js

59 ms

js.cookie.min.js

js.cookie.min.js

28 ms

jquery.min.js

jquery.min.js

780 ms

yii.js

yii.js

791 ms

main.js

main.js

931 ms

polyfill.js

polyfill.js

874 ms

common.css

common.css

152 ms

css

css

29 ms

css

css

46 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

728 ms

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5e7ad7f65f04c4878c1dde2746e7185f.jpg

504 ms

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8da3bada8148d8a239d79c4e6e2ea04c.jpg

526 ms

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959dfcd0120967fb74eb6157fb848d88.jpg

526 ms

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f6faa4c76e823c95751d1695c61c68eb.jpg

526 ms

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1d78c4034eb5a3b342e934dd9c7aac2b.jpg

569 ms

logo-wide.png

logo-wide.png

570 ms

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f50fe308015cdfdfe5c9e6c5b7817633.jpg

652 ms

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74c516b5532cb215d8827ec8d34df815.jpg

774 ms

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8842324465561b9c2632623a715b0194.jpg

652 ms

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bb9c48596dd9e60f65deabe612fd91b8.jpg

653 ms

agestrict.jpg

agestrict.jpg

698 ms

context.js

context.js

1065 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBK5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBK5Xk.ttf

94 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBK5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBK5Xk.ttf

96 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

972 ms

tag.js

tag.js

886 ms

hit

hit

598 ms

code.js

code.js

847 ms

fbevents.js

fbevents.js

80 ms

rennabview

rennabview

287 ms

rennabview

rennabview

288 ms

rennabview

rennabview

281 ms

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f2c298d12a92647ec2550545ec8b2bc4.gif

557 ms

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70b473190c75ec2d747fefebef604091.png

385 ms

f2949d34b8bf8c6da770f64640d4d38a.gif

f2949d34b8bf8c6da770f64640d4d38a.gif

2426 ms

hit

hit

127 ms

openapi.a2ed73393cad04481c1dfb3f7794921f.js

openapi.a2ed73393cad04481c1dfb3f7794921f.js

269 ms

sync-loader.js

sync-loader.js

812 ms

counter

counter

125 ms

dyn-goal-config.js

dyn-goal-config.js

250 ms

rtrg

rtrg

146 ms

advert.gif

advert.gif

767 ms

sync_cookie_image_decide

sync_cookie_image_decide

140 ms

1

1

144 ms

tracker

tracker

127 ms

Accessibility Review

business-class.su accessibility score

54

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

business-class.su 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

business-class.su SEO score

90

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Business-class.su can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Business-class.su 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

business-class.su

Open Graph data is detected on the main page of Business Class. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: