Tools & Wizards About Us
profcom.ru screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

profcom.ru

ProfCom :: О компании

Page Load Speed

4.8 sec in total

First Response

529 ms

Resources Loaded

3.9 sec

Page Rendered

336 ms

profcom.ru screenshot

About Website

Click here to check amazing Prof Com content for Russia. Otherwise, check out these important facts you probably never knew about profcom.ru

Магазин электроники, компьютерной и бытовой техники, сетевого оборудования, расходных материалов. Информация о скидках, бонусах, доставке. ProfCom.ru

Visit profcom.ru

Key Findings

We analyzed Profcom.ru page load time and found that the first response time was 529 ms and then it took 4.3 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

profcom.ru performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

profcom.ru

529 ms

profcom.ru

729 ms

jquery-1.12.0.min.js

238 ms

jquery.orbit.min.js

349 ms

jquery.prettyPhoto.js

352 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 94% of them (93 requests) were addressed to the original Profcom.ru, 3% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Profcom.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.7 kB (12%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Profcom.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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 181.1 kB

  • Original 212.9 kB
  • After minification 205.8 kB
  • After compression 31.9 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 181.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 105 B

  • Original 1.5 MB
  • After minification 1.5 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. Prof Com images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 32.5 kB

  • Original 121.9 kB
  • After minification 121.9 kB
  • After compression 89.4 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 32.5 kB or 27% of the original size.

CSS Optimization

-8%

Potential reduce by 1.1 kB

  • Original 13.3 kB
  • After minification 13.3 kB
  • After compression 12.3 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. Profcom.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (60%)

Requests Now

94

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prof Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

profcom.ru

profcom.ru

529 ms

profcom.ru

profcom.ru

729 ms

jquery-1.12.0.min.js

jquery-1.12.0.min.js

238 ms

jquery.orbit.min.js

jquery.orbit.min.js

349 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

352 ms

jquery-ui.min.js

jquery-ui.min.js

360 ms

jquery-ui.min.css

jquery-ui.min.css

369 ms

main.css

main.css

372 ms

watch.js

watch.js

1 ms

jquery.hc-sticky.min.js

jquery.hc-sticky.min.js

369 ms

orbit.css

orbit.css

478 ms

prettyPhoto.css

prettyPhoto.css

479 ms

load_js.php

load_js.php

736 ms

0.gif

0.gif

117 ms

logo.png

logo.png

121 ms

1.png

1.png

121 ms

2.png

2.png

121 ms

6.png

6.png

262 ms

24.png

24.png

263 ms

18.png

18.png

263 ms

31.png

31.png

264 ms

33.png

33.png

265 ms

8.png

8.png

264 ms

15.png

15.png

325 ms

17.png

17.png

326 ms

23.png

23.png

349 ms

12.png

12.png

357 ms

35.png

35.png

358 ms

21.png

21.png

358 ms

19.png

19.png

437 ms

3.png

3.png

439 ms

20.png

20.png

465 ms

13.png

13.png

477 ms

26.png

26.png

478 ms

34.png

34.png

478 ms

vk_m.png

vk_m.png

552 ms

fb_m.png

fb_m.png

554 ms

tw_m.png

tw_m.png

581 ms

odn_m.png

odn_m.png

595 ms

youtube_m.png

youtube_m.png

596 ms

p.png

p.png

596 ms

find2.png

find2.png

667 ms

compare_top.png

compare_top.png

670 ms

basket_top.png

basket_top.png

697 ms

1.jpg

1.jpg

955 ms

2.jpg

2.jpg

941 ms

analytics.js

analytics.js

63 ms

PTSansRegular.ttf

PTSansRegular.ttf

1275 ms

PTSansBold.ttf

PTSansBold.ttf

1362 ms

collect

collect

12 ms

document_size.php

document_size.php

858 ms

3.jpg

3.jpg

846 ms

4.jpg

4.jpg

1077 ms

5.jpg

5.jpg

1083 ms

js

js

66 ms

6.jpg

6.jpg

950 ms

1.jpg

1.jpg

831 ms

2.jpg

2.jpg

950 ms

arrow_right.png

arrow_right.png

1053 ms

ar.png

ar.png

1059 ms

14467b.png

14467b.png

1070 ms

star0.png

star0.png

1005 ms

item_compare.png

item_compare.png

1110 ms

label_pop.png

label_pop.png

1093 ms

47157b.png

47157b.png

1324 ms

52784b.png

52784b.png

1106 ms

new.png

new.png

1127 ms

blank.png

blank.png

1118 ms

label_new.png

label_new.png

1123 ms

goodday.png

goodday.png

1111 ms

20927b.png

20927b.png

1110 ms

label_day.png

label_day.png

1122 ms

54590b.png

54590b.png

1317 ms

50642b.png

50642b.png

1132 ms

topsale.png

topsale.png

1138 ms

super.png

super.png

1125 ms

20070b.png

20070b.png

1124 ms

label_super.png

label_super.png

1200 ms

32455b.png

32455b.png

1213 ms

35784b.png

35784b.png

1378 ms

logo_bottom.png

logo_bottom.png

1155 ms

visa.png

visa.png

1138 ms

mastercard.png

mastercard.png

1190 ms

maestro.png

maestro.png

958 ms

indicator.gif

indicator.gif

974 ms

item_basket2.png

item_basket2.png

983 ms

main.php

main.php

1032 ms

rotator-black.png

rotator-black.png

951 ms

pause-black.png

pause-black.png

849 ms

bullets.png

bullets.png

850 ms

showcaptcha

showcaptcha

167 ms

collect

collect

25 ms

62818b.png

62818b.png

235 ms

32052b.png

32052b.png

121 ms

51985b.png

51985b.png

132 ms

13220b.png

13220b.png

129 ms

34032b.png

34032b.png

134 ms

51001b.png

51001b.png

139 ms

40127b.png

40127b.png

240 ms

Accessibility Review

profcom.ru accessibility score

92

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

Links do not have a discernible name

Best Practices

profcom.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

profcom.ru SEO score

100

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

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 Profcom.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 Profcom.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

profcom.ru

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