Tools & Wizards About Us
sfera.fm screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

sfera.fm

Пищевая промышленность России: сельское хозяйство, производство продуктов и оборудования

Page Load Speed

64.6 sec in total

First Response

11.5 sec

Resources Loaded

52.7 sec

Page Rendered

448 ms

sfera.fm screenshot

About Website

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

Портал о пищевой промышленности СФЕРА представляют актуальную информацию о производителях и дистрибьюторах продуктов питания и сельском хозяйстве в России и в мире

Visit sfera.fm

Key Findings

We analyzed Sfera.fm page load time and found that the first response time was 11.5 sec and then it took 53.1 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 were 37 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sfera.fm performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value2,410 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

sfera.fm

11494 ms

jquery.jscrollpane.css

266 ms

jquery.fancybox.css

386 ms

colorbox.css

269 ms

colorbox2.css

383 ms

Our browser made a total of 160 requests to load all elements on the main page. We found that 75% of them (120 requests) were addressed to the original Sfera.fm, 8% (13 requests) were made to Vk.com and 2% (3 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Sfera.fm.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (41%)

Content Size

3.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sfera.fm main page is 3.2 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. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 183.7 kB

  • Original 217.3 kB
  • After minification 193.7 kB
  • After compression 33.5 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 23.5 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 183.7 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 82.2 kB

  • Original 1.7 MB
  • After minification 1.6 MB

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. Sfera images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 917.1 kB

  • Original 1.2 MB
  • After minification 855.6 kB
  • After compression 266.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 917.1 kB or 77% of the original size.

CSS Optimization

-83%

Potential reduce by 155.9 kB

  • Original 187.2 kB
  • After minification 134.0 kB
  • After compression 31.4 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. Sfera.fm needs all CSS files to be minified and compressed as it can save up to 155.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (42%)

Requests Now

118

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfera. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sfera.fm

sfera.fm

11494 ms

jquery.jscrollpane.css

jquery.jscrollpane.css

266 ms

jquery.fancybox.css

jquery.fancybox.css

386 ms

colorbox.css

colorbox.css

269 ms

colorbox2.css

colorbox2.css

383 ms

tmSelect.css

tmSelect.css

383 ms

normalize.css

normalize.css

385 ms

main.css

main.css

402 ms

jquery.bxslider.css

jquery.bxslider.css

570 ms

jquery.bxslider2.css

jquery.bxslider2.css

514 ms

custom.css

custom.css

524 ms

bukvus.css

bukvus.css

523 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

523 ms

bannerPlayer.js

bannerPlayer.js

541 ms

share.js

share.js

260 ms

openapi.js

openapi.js

518 ms

watch.js

watch.js

11 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

785 ms

date.js

date.js

550 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

545 ms

jquery.jscrollpane.js

jquery.jscrollpane.js

549 ms

jquery.mousewheel.js

jquery.mousewheel.js

551 ms

jquery-ui.js

jquery-ui.js

1112 ms

tmSelect.js

tmSelect.js

678 ms

jquery.checkbox.js

jquery.checkbox.js

744 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

725 ms

additional.js

additional.js

743 ms

jquery.plugin.min.js

jquery.plugin.min.js

824 ms

jquery.masonry.js

jquery.masonry.js

858 ms

jquery.validate.min.js

jquery.validate.min.js

876 ms

messages_ru.js

messages_ru.js

873 ms

jquery.fancybox.js

jquery.fancybox.js

919 ms

plugins.js

plugins.js

965 ms

jquery.bxslider.js

jquery.bxslider.js

995 ms

jquery.bxslider2.js

jquery.bxslider2.js

1023 ms

jquery.reveal.js

jquery.reveal.js

1022 ms

jquery.cookie-1.4.1.min.js

jquery.cookie-1.4.1.min.js

1048 ms

FormAndClickCollector.js

FormAndClickCollector.js

1102 ms

main.js

main.js

1141 ms

informer.js

informer.js

344 ms

bukvus.js

bukvus.js

1187 ms

cycounter

cycounter

379 ms

2_0_FFFFFFFF_FFFFFFFF_0_visits

2_0_FFFFFFFF_FFFFFFFF_0_visits

254 ms

search.png

search.png

733 ms

flags.png

flags.png

780 ms

zagib2.png

zagib2.png

811 ms

top_menu_sprite.png

top_menu_sprite.png

811 ms

filter_menu_sprite2.png

filter_menu_sprite2.png

825 ms

86389de7cb32b2cdcf80a0f7e4cd7d2b_thumb.jpg

86389de7cb32b2cdcf80a0f7e4cd7d2b_thumb.jpg

1105 ms

logo.png

logo.png

836 ms

20587e0af59fdb22b2c50e39e9f4aa0c_thumb.jpg

20587e0af59fdb22b2c50e39e9f4aa0c_thumb.jpg

996 ms

ea7aff5cd3f6ae8c2971264937664782_thumb.jpg

ea7aff5cd3f6ae8c2971264937664782_thumb.jpg

1069 ms

dead0bfcc4a18bb379d0c0481d6391e0_thumb.jpg

dead0bfcc4a18bb379d0c0481d6391e0_thumb.jpg

937 ms

8ad37826f59682f15bdd4d7b2ee8b841_thumb.jpg

8ad37826f59682f15bdd4d7b2ee8b841_thumb.jpg

1102 ms

4a55e7d74e926e8d827c8fecc0901e8f_thumb.png

4a55e7d74e926e8d827c8fecc0901e8f_thumb.png

1106 ms

8034736a3ea120eef463867c5b4f3d14_thumb.png

8034736a3ea120eef463867c5b4f3d14_thumb.png

1067 ms

widget_community.php

widget_community.php

161 ms

context.js

context.js

225 ms

dc.js

dc.js

34 ms

analytics.js

analytics.js

6 ms

collect

collect

15 ms

222a581f831f766c3bcfcd31533a6611_thumb.png

222a581f831f766c3bcfcd31533a6611_thumb.png

1183 ms

e8df4fb47eb63d3e43f7fdc98cb88e9f_thumb.png

e8df4fb47eb63d3e43f7fdc98cb88e9f_thumb.png

1251 ms

f36e80dc62297abc420187087c5ce43d_thumb_bigrect.jpg

f36e80dc62297abc420187087c5ce43d_thumb_bigrect.jpg

1135 ms

collect

collect

59 ms

fdc1ae2b423ed2cf0315fdb3ada96982_thumb_bigrect.jpg

fdc1ae2b423ed2cf0315fdb3ada96982_thumb_bigrect.jpg

1307 ms

__utm.gif

__utm.gif

13 ms

ga-audiences

ga-audiences

38 ms

ga-audiences

ga-audiences

22 ms

loader_nav19239_3.js

loader_nav19239_3.js

137 ms

lite.css

lite.css

238 ms

lite.js

lite.js

560 ms

lang3_0.js

lang3_0.js

258 ms

widget_community.css

widget_community.css

256 ms

xdm.js

xdm.js

258 ms

al_community.js

al_community.js

259 ms

20263611a57d8509a02786d261f6270d_thumb_bigrect.jpg

20263611a57d8509a02786d261f6270d_thumb_bigrect.jpg

1177 ms

e05c21ae950904aea9bfbae6be1447d6_thumb_square.jpg

e05c21ae950904aea9bfbae6be1447d6_thumb_square.jpg

990 ms

context_static_r1084.js

context_static_r1084.js

348 ms

f0d432c56d71161ec139a3898897296b_thumb_rect.png

f0d432c56d71161ec139a3898897296b_thumb_rect.png

1340 ms

a11e7021646d993881cf60803e124323_thumb_rect.jpg

a11e7021646d993881cf60803e124323_thumb_rect.jpg

1272 ms

b77d1cc4e32d655d46820dbf23345931_thumb_square.jpg

b77d1cc4e32d655d46820dbf23345931_thumb_square.jpg

1065 ms

350c6dc49fe0f8017aec4225396b53ed_thumb.gif

350c6dc49fe0f8017aec4225396b53ed_thumb.gif

1522 ms

deaa62fcadc5f23a081f7024cfbad208_thumb.jpg

deaa62fcadc5f23a081f7024cfbad208_thumb.jpg

1446 ms

34ba6f21fcbaba6acfc00bac547cebe0_thumb.jpg

34ba6f21fcbaba6acfc00bac547cebe0_thumb.jpg

1143 ms

f92f71aa0e2a56170cf3c636c03607d1_thumb.jpg

f92f71aa0e2a56170cf3c636c03607d1_thumb.jpg

1409 ms

40e1a2ef9252ecf16eab5fa457877cce_thumb.gif

40e1a2ef9252ecf16eab5fa457877cce_thumb.gif

1508 ms

220_300_2.gif

220_300_2.gif

1543 ms

4bb252a6447046ccd2185a3bff13f302_thumb.gif

4bb252a6447046ccd2185a3bff13f302_thumb.gif

1230 ms

3eb0f74dad1bf85173351bc1143fe772_thumb.gif

3eb0f74dad1bf85173351bc1143fe772_thumb.gif

1486 ms

fee13caa9235c1d61c7d40d53ebb9aff_thumb.gif

fee13caa9235c1d61c7d40d53ebb9aff_thumb.gif

1532 ms

4a7769599d9dc6f20624f11fc9a9460d_thumb.gif

4a7769599d9dc6f20624f11fc9a9460d_thumb.gif

10787 ms

110592

110592

158 ms

220_110.jpg

220_110.jpg

1403 ms

39209186cb044b6395c2e2bad59cd819_thumb.jpg

39209186cb044b6395c2e2bad59cd819_thumb.jpg

2073 ms

1997d8050a2dd32010f4f2ec32f37a98_thumb.gif

1997d8050a2dd32010f4f2ec32f37a98_thumb.gif

12778 ms

all.js

all.js

306 ms

c95ab303aae85226627a77dc11bed42c_thumb.gif

c95ab303aae85226627a77dc11bed42c_thumb.gif

2321 ms

JsAuKpOdfcA.jpg

JsAuKpOdfcA.jpg

393 ms

e_618a76ef.jpg

e_618a76ef.jpg

391 ms

DvtmBeeYLd8.jpg

DvtmBeeYLd8.jpg

394 ms

DfpZT02e_YQ.jpg

DfpZT02e_YQ.jpg

388 ms

gf2qqBv1DUI.jpg

gf2qqBv1DUI.jpg

291 ms

A1lqL29HZ1g.jpg

A1lqL29HZ1g.jpg

427 ms

NkO4SWQkFIU.jpg

NkO4SWQkFIU.jpg

386 ms

e70f47b27b2fe1f90dbc2f66da762774.png

e70f47b27b2fe1f90dbc2f66da762774.png

10452 ms

camera_50.png

camera_50.png

132 ms

upload.gif

upload.gif

130 ms

w_logo.png

w_logo.png

122 ms

2b2ee2b64b46449cb645095e9860d876.jpg

2b2ee2b64b46449cb645095e9860d876.jpg

10438 ms

x80

x80

268 ms

x80

x80

385 ms

3ad7680ea5c5070817bbe1cee64681a3.jpg

3ad7680ea5c5070817bbe1cee64681a3.jpg

10410 ms

c71bc048d5e45a2adf5758cd84c60128.jpg

c71bc048d5e45a2adf5758cd84c60128.jpg

10437 ms

4de1ac404bf72ff0e7e2da66dd7e7e7f.jpg

4de1ac404bf72ff0e7e2da66dd7e7e7f.jpg

12687 ms

e74cb280704999779946e050ec066b9f.jpg

e74cb280704999779946e050ec066b9f.jpg

12676 ms

69feea2aadf946d621de12f61d35c13a.jpg

69feea2aadf946d621de12f61d35c13a.jpg

12570 ms

03c1f133226cea29b7f6bfe7b789ce12.jpg

03c1f133226cea29b7f6bfe7b789ce12.jpg

11321 ms

120 ms

27fb85a7894a22eedf81e69648831e69.jpg

27fb85a7894a22eedf81e69648831e69.jpg

11263 ms

xd_arbiter.php

xd_arbiter.php

212 ms

xd_arbiter.php

xd_arbiter.php

481 ms

dc68da780c348d3309c833462aca6c53.jpg

dc68da780c348d3309c833462aca6c53.jpg

19606 ms

2e03919188bd34cc374916becfe0337e.jpg

2e03919188bd34cc374916becfe0337e.jpg

12400 ms

0c2e70647d283431fae75daa69603a16.jpg

0c2e70647d283431fae75daa69603a16.jpg

19578 ms

645b9ca96a80ba2c7d881d395c423970.jpg

645b9ca96a80ba2c7d881d395c423970.jpg

19564 ms

425a099ca5b4a3e38c9eb22b514b9e99.jpg

425a099ca5b4a3e38c9eb22b514b9e99.jpg

20456 ms

7bec663cc9a187f8190f6033d92371cf.jpg

7bec663cc9a187f8190f6033d92371cf.jpg

20430 ms

93346313a44327a0787d0ef115f10b70.jpg

93346313a44327a0787d0ef115f10b70.jpg

20421 ms

87f25b721be61f1aad2b66dab06269dc.jpg

87f25b721be61f1aad2b66dab06269dc.jpg

20349 ms

a9bead5e37896291f49e320f34fd10f0.jpg

a9bead5e37896291f49e320f34fd10f0.jpg

20292 ms

049dab930b1c59b65e7773b1ea7c9b6c.jpg

049dab930b1c59b65e7773b1ea7c9b6c.jpg

20291 ms

4532b057997b48c11b151955f78af9ef.jpg

4532b057997b48c11b151955f78af9ef.jpg

20285 ms

1fa7510b4c3aa13c462852a30bac005c.jpg

1fa7510b4c3aa13c462852a30bac005c.jpg

20129 ms

f836b8f113e4e8f157f327a3b2c15717.jpg

f836b8f113e4e8f157f327a3b2c15717.jpg

20129 ms

f5987c359404c21f6c2361a713fbdd04.gif

f5987c359404c21f6c2361a713fbdd04.gif

20065 ms

72f45e7a0cde6ef29634e1f987591258.gif

72f45e7a0cde6ef29634e1f987591258.gif

19920 ms

9cbd1390a0ee7d8803367cd57acffd64.jpg

9cbd1390a0ee7d8803367cd57acffd64.jpg

19862 ms

5349d733ad8ee05c7afcbf8f7c3dc17d.gif

5349d733ad8ee05c7afcbf8f7c3dc17d.gif

19843 ms

3a424d4ef57762291de8002b64b57a28.gif

3a424d4ef57762291de8002b64b57a28.gif

19803 ms

8e781649358a956c6bfdde523b065877.png

8e781649358a956c6bfdde523b065877.png

19721 ms

fac46cac1469cf3762e423ffaeb1d62b.gif

fac46cac1469cf3762e423ffaeb1d62b.gif

19640 ms

875a3243bbcb3b6d0e291ea446bbcbfb.gif

875a3243bbcb3b6d0e291ea446bbcbfb.gif

19640 ms

logo1.png

logo1.png

19639 ms

bb4d7043eb6a7f014bcebe6481d36834_thumb.jpg

bb4d7043eb6a7f014bcebe6481d36834_thumb.jpg

19593 ms

random_captcha

random_captcha

19928 ms

eye.png

eye.png

19605 ms

down.png

down.png

20459 ms

subj_sprite.png

subj_sprite.png

20457 ms

tale.png

tale.png

20454 ms

false

false

20433 ms

socials.png

socials.png

20306 ms

up.png

up.png

20349 ms

fa95024beb553e60391cc3c49c1676ba_thumb.jpg

fa95024beb553e60391cc3c49c1676ba_thumb.jpg

20349 ms

close.png

close.png

20179 ms

dot.png

dot.png

20177 ms

bx_loader.gif

bx_loader.gif

20176 ms

left_arrow.png

left_arrow.png

20174 ms

right_arrow.png

right_arrow.png

20174 ms

dot_active.png

dot_active.png

19998 ms

Accessibility Review

sfera.fm accessibility score

88

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

sfera.fm 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

sfera.fm 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 Sfera.fm 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 Sfera.fm 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

sfera.fm

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