Tools & Wizards About Us
rbfans.fastbb.ru screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

rbfans.fastbb.ru

Бесплатные антивирусы | Скачать антивирус | Антивирусная защита

Page Load Speed

6.6 sec in total

First Response

459 ms

Resources Loaded

5.9 sec

Page Rendered

220 ms

rbfans.fastbb.ru screenshot

About Website

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

Скачать бесплатный антивирус, онлайн антивирус или мобильный антивирус без регистрации: avast!, касперский антивирус, nod32, avira, dr web, kaspersky. Антивирусные программы и онлайн приложения.

Visit rbfans.fastbb.ru

Key Findings

We analyzed Rbfans.fastbb.ru page load time and found that the first response time was 459 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

rbfans.fastbb.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value3,730 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value32.9 s

0/100

10%

Network Requests Diagram

rbfans.fastbb.ru

459 ms

485 ms

antivirusall.ru

638 ms

jquery.js

386 ms

jqueryui.js

399 ms

Our browser made a total of 169 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rbfans.fastbb.ru, 33% (55 requests) were made to Antivirusall.ru and 25% (43 requests) were made to St6-21.vk.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source St6-21.vk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 628.4 kB (16%)

Content Size

3.9 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rbfans.fastbb.ru main page is 3.9 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. 65% of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 183.5 kB

  • Original 217.5 kB
  • After minification 209.4 kB
  • After compression 34.0 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 183.5 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 43.0 kB

  • Original 700.7 kB
  • After minification 657.7 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. Rbfans Fastbb images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 321.4 kB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 2.1 MB

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 321.4 kB or 13% of the original size.

CSS Optimization

-15%

Potential reduce by 80.5 kB

  • Original 540.1 kB
  • After minification 538.4 kB
  • After compression 459.7 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. Rbfans.fastbb.ru needs all CSS files to be minified and compressed as it can save up to 80.5 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 94 (60%)

Requests Now

156

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rbfans Fastbb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rbfans.fastbb.ru

rbfans.fastbb.ru

459 ms

485 ms

antivirusall.ru

antivirusall.ru

638 ms

jquery.js

jquery.js

386 ms

jqueryui.js

jqueryui.js

399 ms

dle_js.js

dle_js.js

264 ms

webfont.js

webfont.js

8 ms

webfont.js

webfont.js

264 ms

default.css

default.css

280 ms

engine.css

engine.css

283 ms

styles.css

styles.css

424 ms

carusel.js

carusel.js

425 ms

libs.js

libs.js

427 ms

slider_js.js

slider_js.js

428 ms

share42.js

share42.js

517 ms

adsbygoogle.js

adsbygoogle.js

100 ms

openapi.js

openapi.js

253 ms

top100.jcn

top100.jcn

241 ms

top100.jcn

top100.jcn

895 ms

1.png

1.png

153 ms

avira-logo.jpg

avira-logo.jpg

153 ms

panda-logo-2016.jpg

panda-logo-2016.jpg

154 ms

kaspersky-logo.jpg

kaspersky-logo.jpg

151 ms

noavatar.png

noavatar.png

151 ms

avira.jpg

avira.jpg

345 ms

bitdefender.jpg

bitdefender.jpg

403 ms

Avast-2015.jpg

Avast-2015.jpg

527 ms

AVG%202015.jpg

AVG%202015.jpg

532 ms

1465754838_kaspersky_free1.png

1465754838_kaspersky_free1.png

607 ms

eset-ess.jpg

eset-ess.jpg

402 ms

nod32-logo.jpg

nod32-logo.jpg

494 ms

drweb-logo.jpg

drweb-logo.jpg

544 ms

mcafee-logo.jpg

mcafee-logo.jpg

544 ms

AVG-logo.jpg

AVG-logo.jpg

608 ms

360-mobile.jpg

360-mobile.jpg

661 ms

avast-logo.jpg

avast-logo.jpg

664 ms

comodo-logo.jpg

comodo-logo.jpg

677 ms

Outpost-logo.jpg

Outpost-logo.jpg

683 ms

microsoft-logo.jpg

microsoft-logo.jpg

741 ms

baidu-logo.jpg

baidu-logo.jpg

739 ms

Preventon-logo.jpg

Preventon-logo.jpg

795 ms

360-Security-Android.jpg

360-Security-Android.jpg

796 ms

virustotal-logo.jpg

virustotal-logo.jpg

815 ms

Panda-logo.jpg

Panda-logo.jpg

823 ms

hitmanpro-logo.jpg

hitmanpro-logo.jpg

881 ms

uptolike.js

uptolike.js

264 ms

page_nav.png

page_nav.png

877 ms

bg_right.png

bg_right.png

922 ms

bg_logo.png

bg_logo.png

929 ms

str_bt.png

str_bt.png

940 ms

search_ic.png

search_ic.png

950 ms

share_str.png

share_str.png

996 ms

gal.png

gal.png

922 ms

slide_dow_bt.png

slide_dow_bt.png

1032 ms

dow_bt_str.png

dow_bt_str.png

1033 ms

show_ads_impl.js

show_ads_impl.js

278 ms

phone.png

phone.png

973 ms

block_slide_nav.png

block_slide_nav.png

972 ms

rating.png

rating.png

996 ms

dash_bg.png

dash_bg.png

996 ms

orange_str.png

orange_str.png

1065 ms

version.js

version.js

536 ms

counter2

counter2

176 ms

openapi.a2ed73393cad04481c1dfb3f7794921f.js

openapi.a2ed73393cad04481c1dfb3f7794921f.js

238 ms

zrt_lookup.html

zrt_lookup.html

40 ms

ads

ads

303 ms

ads

ads

428 ms

upload.gif

upload.gif

121 ms

hit

hit

265 ms

widget_community.php

widget_community.php

409 ms

widgetsModule.js

widgetsModule.js

321 ms

code.js

code.js

308 ms

watch.js

watch.js

1 ms

analytics.js

analytics.js

55 ms

share_count

share_count

529 ms

count.json

count.json

20 ms

share.php

share.php

127 ms

icons.png

icons.png

340 ms

nav_slide.png

nav_slide.png

340 ms

graph.facebook.com

graph.facebook.com

225 ms

collect

collect

29 ms

login_bt.png

login_bt.png

304 ms

js

js

64 ms

hit

hit

528 ms

share.php

share.php

188 ms

loader_nav21012417323_3.js

loader_nav21012417323_3.js

398 ms

fonts_cnt.c7a76efe.css

fonts_cnt.c7a76efe.css

838 ms

lite.ca486089.css

lite.ca486089.css

582 ms

lang3_2.js

lang3_2.js

326 ms

polyfills.097fc8eb.js

polyfills.097fc8eb.js

528 ms

vkui.43318ab6.css

vkui.43318ab6.css

604 ms

xdm.js

xdm.js

431 ms

ui_common.5f35f406.css

ui_common.5f35f406.css

556 ms

react.6a15a5cc.js

react.6a15a5cc.js

1773 ms

vkui.a2e1063b.js

vkui.a2e1063b.js

888 ms

vkcom-kit.2d4ddc79.css

vkcom-kit.2d4ddc79.css

787 ms

vkcom-kit.e20ec42d.js

vkcom-kit.e20ec42d.js

938 ms

vkcom-kit-icons.7d6c55ae.js

vkcom-kit-icons.7d6c55ae.js

801 ms

state-management.d517d148.js

state-management.d517d148.js

902 ms

architecture-mobx.906cf75b.js

architecture-mobx.906cf75b.js

903 ms

audioplayer-lib.93b52d88.css

audioplayer-lib.93b52d88.css

917 ms

audioplayer-lib.817f6642.js

audioplayer-lib.817f6642.js

1082 ms

common.c073f666.js

common.c073f666.js

1703 ms

ui_common.b1037836.css

ui_common.b1037836.css

991 ms

ui_common.d5934a03.js

ui_common.d5934a03.js

1008 ms

audioplayer.7787a5d3.css

audioplayer.7787a5d3.css

1023 ms

audioplayer.330bbb36.js

audioplayer.330bbb36.js

1079 ms

widget_community.4978d481.css

widget_community.4978d481.css

1091 ms

5441c5ed.4aafa0df.js

5441c5ed.4aafa0df.js

1118 ms

aa3c5e05.9cee08bd.js

aa3c5e05.9cee08bd.js

1171 ms

likes.33883160.css

likes.33883160.css

1168 ms

likes.082c0a66.js

likes.082c0a66.js

1180 ms

react.84cfd9aa.js

react.84cfd9aa.js

1231 ms

vkcom-kit.d9ac7596.css

vkcom-kit.d9ac7596.css

1279 ms

vkcom-kit.9508a9b3.js

vkcom-kit.9508a9b3.js

1278 ms

vkui.7bcdeecd.js

vkui.7bcdeecd.js

1426 ms

vkcom-kit-icons.e6e6c43d.js

vkcom-kit-icons.e6e6c43d.js

1323 ms

audioplayer-lib.85b39ca5.css

audioplayer-lib.85b39ca5.css

1367 ms

audioplayer-lib.79a6f744.js

audioplayer-lib.79a6f744.js

1461 ms

architecture-mobx.d853b516.js

architecture-mobx.d853b516.js

1423 ms

state-management.e5a289bd.js

state-management.e5a289bd.js

1460 ms

c3d11fba.296f7859.js

c3d11fba.296f7859.js

1513 ms

0fc69f32.fefb81c0.js

0fc69f32.fefb81c0.js

1545 ms

sync-loader.js

sync-loader.js

843 ms

counter

counter

588 ms

dyn-goal-config.js

dyn-goal-config.js

593 ms

share-counter.html

share-counter.html

142 ms

impression.html

impression.html

267 ms

icomoon.svg

icomoon.svg

170 ms

icomoon.woff

icomoon.woff

359 ms

dk

dk

689 ms

lite.bcf10ece3464fec8b554bde483fa2494.js

lite.bcf10ece3464fec8b554bde483fa2494.js

400 ms

widgets-batch.js

widgets-batch.js

290 ms

community.be2fc20a.css

community.be2fc20a.css

1123 ms

extra.js

extra.js

132 ms

watch.js

watch.js

0 ms

base.9b237a0c.css

base.9b237a0c.css

1052 ms

e7eaa3a9.14a1bc53.js

e7eaa3a9.14a1bc53.js

1055 ms

57703e15.db83bf49.js

57703e15.db83bf49.js

1080 ms

edb6ffde.7a80367a.js

edb6ffde.7a80367a.js

1497 ms

collect_stat.js

collect_stat.js

774 ms

marking.js

marking.js

659 ms

community.b032cc60.js

community.b032cc60.js

886 ms

count.json

count.json

26 ms

count.json

count.json

25 ms

support.html

support.html

130 ms

luQCPWXdQ17pL9RRLsrFxbxAlGIfu_I11SH5SL-Z1-bda5Y1vEm7d-z60bNhiiEUirGFlEb3CuxK_Q6-7TzQtWcW.jpg

luQCPWXdQ17pL9RRLsrFxbxAlGIfu_I11SH5SL-Z1-bda5Y1vEm7d-z60bNhiiEUirGFlEb3CuxK_Q6-7TzQtWcW.jpg

377 ms

QulWsGFAn5k.png

QulWsGFAn5k.png

585 ms

e_f95f8c62.jpg

e_f95f8c62.jpg

617 ms

rcqzR7AbRt0ArB59IC4EpP99NJqTd7_jokk2VZZFEoxxCEdui4jlhdprCaVQjfco-P7OZv9_.jpg

rcqzR7AbRt0ArB59IC4EpP99NJqTd7_jokk2VZZFEoxxCEdui4jlhdprCaVQjfco-P7OZv9_.jpg

476 ms

ZSvdX7jqLhkxWmNS64NcEH6dioQiZWoA2ZiX_Dv7tJPeG0160sXFrXZd7OMFEFf1fKTCWE9TrNdt0mqBg2hoea5c.jpg

ZSvdX7jqLhkxWmNS64NcEH6dioQiZWoA2ZiX_Dv7tJPeG0160sXFrXZd7OMFEFf1fKTCWE9TrNdt0mqBg2hoea5c.jpg

498 ms

Tu_LhKD21GrUcq_67G6vSZmLgl1zT3a3FeXrjIaSEVSbxWtAvkEQ8b-MoO5XzqdV8KVOWVUzLJwwGNsPBaAIvjFL.jpg

Tu_LhKD21GrUcq_67G6vSZmLgl1zT3a3FeXrjIaSEVSbxWtAvkEQ8b-MoO5XzqdV8KVOWVUzLJwwGNsPBaAIvjFL.jpg

465 ms

yGJi0NHFxb5Ct9oM40NvFxnwuB4EXjt-4qmQdwd_MtExb7_fojedZgSF1wizDLzTXqve5KXpYc2QrPbaGVIQtUva.jpg

yGJi0NHFxb5Ct9oM40NvFxnwuB4EXjt-4qmQdwd_MtExb7_fojedZgSF1wizDLzTXqve5KXpYc2QrPbaGVIQtUva.jpg

551 ms

MpgApBRz8Wv7HNy_6G7kgxN0HqYMqhMIZmu3RLNKHanO0Ioqz-2geSiBu1NSZOwTIYuYQxxD.jpg

MpgApBRz8Wv7HNy_6G7kgxN0HqYMqhMIZmu3RLNKHanO0Ioqz-2geSiBu1NSZOwTIYuYQxxD.jpg

551 ms

-VBwC6syYY0HU0wbgtbTGsRZc2VnJA3pch1-ET5BTLUYRqk-XUm7JGLuEeddPnkt4YS6OUD5.jpg

-VBwC6syYY0HU0wbgtbTGsRZc2VnJA3pch1-ET5BTLUYRqk-XUm7JGLuEeddPnkt4YS6OUD5.jpg

552 ms

5NC8Ad_UCA6GuYm06icGPcgIjcV-e_5rvt_Zh9S-RdmqEN8p-UTLUe4ed79XAwxCMJ0u2bLzWpHBvy_5JuXtVWQq.jpg

5NC8Ad_UCA6GuYm06icGPcgIjcV-e_5rvt_Zh9S-RdmqEN8p-UTLUe4ed79XAwxCMJ0u2bLzWpHBvy_5JuXtVWQq.jpg

500 ms

6aA1pg2hMucmfG9jnh4v6XPezCdvdXdCbMv7l4cVM1LTh_FfOt_8Tr2NNEPgQgVfAPJ7r7cYvhdhAxmhirNlxJBw.jpg

6aA1pg2hMucmfG9jnh4v6XPezCdvdXdCbMv7l4cVM1LTh_FfOt_8Tr2NNEPgQgVfAPJ7r7cYvhdhAxmhirNlxJBw.jpg

551 ms

DpKhuzl7zqGjVlacXSBeV5Hkw3Ndv0rMaChRo6LKt1_u4c1mdA7DA52kPPBh6Ts5GEnvTs3Q.jpg

DpKhuzl7zqGjVlacXSBeV5Hkw3Ndv0rMaChRo6LKt1_u4c1mdA7DA52kPPBh6Ts5GEnvTs3Q.jpg

540 ms

jELyAUX3hCQ2AHFwzB8USFjRlyQzQAt_kaVmzUeriJpc2fePgksjLWOkB18bSWpCoJUnqttR.jpg

jELyAUX3hCQ2AHFwzB8USFjRlyQzQAt_kaVmzUeriJpc2fePgksjLWOkB18bSWpCoJUnqttR.jpg

541 ms

2hLzMLkvRM1VqqhwDo0KWqaPLrgxzVVVIkgWrXsIuXFNBZqimsUJLuWt_8MUGZ9uV4SkfVx7dPDtym5IBxGEkir5.jpg

2hLzMLkvRM1VqqhwDo0KWqaPLrgxzVVVIkgWrXsIuXFNBZqimsUJLuWt_8MUGZ9uV4SkfVx7dPDtym5IBxGEkir5.jpg

374 ms

q5BjtNx65YaQ-pHOhIaFCpdkMSrnjFnqHZweeG5StZisDGeM7_BftSrfwDUvbv8UqIBC9bkh.jpg

q5BjtNx65YaQ-pHOhIaFCpdkMSrnjFnqHZweeG5StZisDGeM7_BftSrfwDUvbv8UqIBC9bkh.jpg

375 ms

Z0LqvfhHo3vPyJOTL8z4caFjYg7v9EOELBQiWUoXu6qtn9oLbkEWJw07smHBYa39pOVylD2JB8oX750Lx7lxTIwa.jpg

Z0LqvfhHo3vPyJOTL8z4caFjYg7v9EOELBQiWUoXu6qtn9oLbkEWJw07smHBYa39pOVylD2JB8oX750Lx7lxTIwa.jpg

387 ms

upload.gif

upload.gif

94 ms

sodar

sodar

72 ms

tracker

tracker

158 ms

sodar2.js

sodar2.js

17 ms

runner.html

runner.html

10 ms

aframe

aframe

50 ms

xjhP1ZZuKGHO2MkN5-NpKnD2PsyBoLvUaPEUlRzCpD8.js

xjhP1ZZuKGHO2MkN5-NpKnD2PsyBoLvUaPEUlRzCpD8.js

6 ms

Accessibility Review

rbfans.fastbb.ru accessibility score

83

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

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

rbfans.fastbb.ru best practices score

58

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

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

rbfans.fastbb.ru SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rbfans.fastbb.ru 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 Rbfans.fastbb.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

rbfans.fastbb.ru

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