Tools & Wizards About Us
cdosfera.ru screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

cdosfera.ru

СФЕРА | Журнал о финансах, кредитовании и инвестициях

Page Load Speed

5.3 sec in total

First Response

540 ms

Resources Loaded

4.4 sec

Page Rendered

323 ms

cdosfera.ru screenshot

About Website

Visit cdosfera.ru now to see the best up-to-date Cdosfera content for Russia and also check out these interesting facts you probably never knew about cdosfera.ru

Журнал о финансах, кредитовании и инвестициях

Visit cdosfera.ru

Key Findings

We analyzed Cdosfera.ru page load time and found that the first response time was 540 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cdosfera.ru performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value11,270 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

xn--80ahd9alevm.xn--p1ai

540 ms

page_3334b7dcfb6967ce68df92db16720909_4e0e5ca2e9f78ffe2e4a6163d464a1930.css

168 ms

kernel0.css

266 ms

template_653cefe895a1491309f1261d6a9fbacb_b7944bcb44c491e0ac6e4bdd9cb8ae210.css

273 ms

kernel.js

806 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cdosfera.ru, 6% (4 requests) were made to Mc.yandex.ru and 3% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 970.8 kB (53%)

Content Size

1.8 MB

After Optimization

852.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdosfera.ru main page is 1.8 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. 35% of websites need less resources to load. Javascripts take 854.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 38.8 kB

  • Original 49.6 kB
  • After minification 44.2 kB
  • After compression 10.7 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. This page needs HTML code to be minified as it can gain 5.4 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 38.8 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 68.0 kB

  • Original 658.5 kB
  • After minification 590.5 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. Cdosfera images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 635.9 kB

  • Original 854.0 kB
  • After minification 724.1 kB
  • After compression 218.0 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 635.9 kB or 74% of the original size.

CSS Optimization

-87%

Potential reduce by 228.0 kB

  • Original 261.5 kB
  • After minification 223.9 kB
  • After compression 33.4 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. Cdosfera.ru needs all CSS files to be minified and compressed as it can save up to 228.0 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (23%)

Requests Now

66

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdosfera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xn--80ahd9alevm.xn--p1ai

xn--80ahd9alevm.xn--p1ai

540 ms

page_3334b7dcfb6967ce68df92db16720909_4e0e5ca2e9f78ffe2e4a6163d464a1930.css

page_3334b7dcfb6967ce68df92db16720909_4e0e5ca2e9f78ffe2e4a6163d464a1930.css

168 ms

kernel0.css

kernel0.css

266 ms

template_653cefe895a1491309f1261d6a9fbacb_b7944bcb44c491e0ac6e4bdd9cb8ae210.css

template_653cefe895a1491309f1261d6a9fbacb_b7944bcb44c491e0ac6e4bdd9cb8ae210.css

273 ms

kernel.js

kernel.js

806 ms

style.css

style.css

331 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

345 ms

bootstrap.css

bootstrap.css

472 ms

jquery.min.js

jquery.min.js

31 ms

jQuery%201.2.6.js

jQuery%201.2.6.js

397 ms

jQueryCycle.js

jQueryCycle.js

398 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

462 ms

script.js

script.js

475 ms

bootstrap.js

bootstrap.js

533 ms

script.js

script.js

534 ms

css

css

23 ms

knopka88.gif

knopka88.gif

491 ms

vse-treningi.gif

vse-treningi.gif

463 ms

3_1_FFFFFFFF_FFF5EEFF_0_pageviews

3_1_FFFFFFFF_FFF5EEFF_0_pageviews

227 ms

container.jpg

container.jpg

143 ms

header.jpg

header.jpg

141 ms

telephone.png

telephone.png

144 ms

mail.png

mail.png

131 ms

skype.png

skype.png

132 ms

vkontakte.png

vkontakte.png

140 ms

twitter.png

twitter.png

259 ms

facebook.png

facebook.png

259 ms

odnoklassniki.png

odnoklassniki.png

274 ms

dfad4ee093aff166c1e2b7298d7422cd.jpg

dfad4ee093aff166c1e2b7298d7422cd.jpg

271 ms

6061ac886135cae883867cc479127cfa.jpg

6061ac886135cae883867cc479127cfa.jpg

539 ms

828e5203a03959c08301c5e125a2d1cf.jpg

828e5203a03959c08301c5e125a2d1cf.jpg

411 ms

5b73502c84d2885f5da7c703346340fc.jpg

5b73502c84d2885f5da7c703346340fc.jpg

389 ms

17cdadef5c26362b733e843415de0cfb.gif

17cdadef5c26362b733e843415de0cfb.gif

386 ms

5da1363e327b5e17f3d341b63942d8e2.gif

5da1363e327b5e17f3d341b63942d8e2.gif

405 ms

2f8bb9954dcc5c14b39c3a52ba333e6a.jpg

2f8bb9954dcc5c14b39c3a52ba333e6a.jpg

406 ms

6293cdb5943865d0e92d06a8e40c5a59.gif

6293cdb5943865d0e92d06a8e40c5a59.gif

514 ms

cf5fb7ff74e5edf93dd5472be26f01d2.gif

cf5fb7ff74e5edf93dd5472be26f01d2.gif

516 ms

fc847e6083c6768108e8e1cebd5e6f9a.gif

fc847e6083c6768108e8e1cebd5e6f9a.gif

536 ms

f45952a2d05ca4b8bb3b7213b68daefc.jpg

f45952a2d05ca4b8bb3b7213b68daefc.jpg

538 ms

57726e14f8b09a06c8aee229a1fea04e.jpg

57726e14f8b09a06c8aee229a1fea04e.jpg

677 ms

461f082cfd53eb2a8cbc3097ea930f39.jpg

461f082cfd53eb2a8cbc3097ea930f39.jpg

896 ms

701cb0bd92ce686fb7e3442127af2817.jpg

701cb0bd92ce686fb7e3442127af2817.jpg

776 ms

02a5436be955c970a849f1d83cc64bb2.jpg

02a5436be955c970a849f1d83cc64bb2.jpg

672 ms

5923a4c7b1156c7d184fa9ae184791dc.jpg

5923a4c7b1156c7d184fa9ae184791dc.jpg

807 ms

5af0e370e246638a16671f6a81f95547.jpg

5af0e370e246638a16671f6a81f95547.jpg

811 ms

c677a4ba28c9851dd26111856376e697.jpg

c677a4ba28c9851dd26111856376e697.jpg

807 ms

b876863d1b8f3a76c3440fb629aacb47.jpg

b876863d1b8f3a76c3440fb629aacb47.jpg

944 ms

4e64173136bfa72e15c3f141e7f7e885.jpg

4e64173136bfa72e15c3f141e7f7e885.jpg

1038 ms

eb4e8fb1199b0e8f19f78c502a5780ec.gif

eb4e8fb1199b0e8f19f78c502a5780ec.gif

939 ms

da800c740f7902bb7fed067a692159d6.gif

da800c740f7902bb7fed067a692159d6.gif

941 ms

a95138c8fb85f8100796f3bd822241a6.jpg

a95138c8fb85f8100796f3bd822241a6.jpg

943 ms

cfc2fe83bd3981d7e2697179d53bf120.jpg

cfc2fe83bd3981d7e2697179d53bf120.jpg

1148 ms

b6648b156e21bb86db1dbdc9367d0c0e.jpg

b6648b156e21bb86db1dbdc9367d0c0e.jpg

1071 ms

1eaa76f59a85e51d45f1fe481bfbcc69.png

1eaa76f59a85e51d45f1fe481bfbcc69.png

1337 ms

6ebcf816e6baeed7a785bda716369ade.gif

6ebcf816e6baeed7a785bda716369ade.gif

2128 ms

hit

hit

392 ms

watch.js

watch.js

169 ms

IcTguLNSbb

IcTguLNSbb

164 ms

e1f5983e1d65901315605b0727093a48.jpg

e1f5983e1d65901315605b0727093a48.jpg

964 ms

bg.png

bg.png

1063 ms

activity-bg.png

activity-bg.png

1071 ms

activity-bottom.png

activity-bottom.png

1100 ms

art-news.jpg

art-news.jpg

1147 ms

art-event.jpg

art-event.jpg

1181 ms

watch.js

watch.js

469 ms

art-review.jpg

art-review.jpg

1081 ms

s-section.jpg

s-section.jpg

1116 ms

teach.png

teach.png

1145 ms

footer.jpg

footer.jpg

1178 ms

hit

hit

133 ms

advert.gif

advert.gif

91 ms

1

1

92 ms

Accessibility Review

cdosfera.ru accessibility score

97

Accessibility Issues

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

cdosfera.ru best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cdosfera.ru SEO score

98

Search Engine Optimization Advices

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 Cdosfera.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 Cdosfera.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

cdosfera.ru

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