Tools & Wizards About Us
profi-sf.ru screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

profi-sf.ru

Купить кирпич в Москве от производителя с доставкой ГК Профессионал — интернет-магазин

Page Load Speed

11.6 sec in total

First Response

795 ms

Resources Loaded

9.9 sec

Page Rendered

943 ms

profi-sf.ru screenshot

About Website

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

Продажа кирпича в Москве по доступной цене производителя. В ГК Профессионал вы сможете купить кирпич с доставкой в Москве и Московской области.

Visit profi-sf.ru

Key Findings

We analyzed Profi-sf.ru page load time and found that the first response time was 795 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

profi-sf.ru performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

profi-sf.ru

795 ms

www.profi-sf.ru

810 ms

b.css

1383 ms

fancybox.css

1482 ms

jquery.js

3791 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 62% of them (38 requests) were addressed to the original Profi-sf.ru, 18% (11 requests) were made to Vk.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Vk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 432.0 kB (37%)

Content Size

1.2 MB

After Optimization

734.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Profi-sf.ru main page is 1.2 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. 35% of websites need less resources to load. Images take 638.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 50.7 kB

  • Original 62.8 kB
  • After minification 47.2 kB
  • After compression 12.1 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 15.6 kB, which is 25% 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 50.7 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 44.3 kB

  • Original 638.4 kB
  • After minification 594.1 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. Profi Sf images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 269.7 kB

  • Original 382.9 kB
  • After minification 323.2 kB
  • After compression 113.2 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 269.7 kB or 70% of the original size.

CSS Optimization

-81%

Potential reduce by 67.3 kB

  • Original 82.6 kB
  • After minification 70.5 kB
  • After compression 15.3 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. Profi-sf.ru needs all CSS files to be minified and compressed as it can save up to 67.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (46%)

Requests Now

57

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Profi Sf. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

profi-sf.ru

profi-sf.ru

795 ms

www.profi-sf.ru

www.profi-sf.ru

810 ms

b.css

b.css

1383 ms

fancybox.css

fancybox.css

1482 ms

jquery.js

jquery.js

3791 ms

bxSlider.js

bxSlider.js

1629 ms

fancybox.js

fancybox.js

3562 ms

script.js

script.js

3948 ms

filter_series.js

filter_series.js

2774 ms

openapi.js

openapi.js

4633 ms

ga.js

ga.js

171 ms

bg.png

bg.png

210 ms

head.png

head.png

387 ms

logo.png

logo.png

2807 ms

shopping-cart-icon.png

shopping-cart-icon.png

207 ms

icon_phone.png

icon_phone.png

630 ms

bg.png

bg.png

207 ms

d8cf89ed187ecfcd3391d2f3c85e2e24.jpg

d8cf89ed187ecfcd3391d2f3c85e2e24.jpg

798 ms

leftbanner2.jpg

leftbanner2.jpg

4236 ms

pause1.jpg

pause1.jpg

1777 ms

zima_hranenie.jpg

zima_hranenie.jpg

3313 ms

bn_001.jpg

bn_001.jpg

1580 ms

bn_002.jpg

bn_002.jpg

1195 ms

oplati-seychas_123.jpg

oplati-seychas_123.jpg

3834 ms

small_d76124f27250d83b2eeafa5f93fd9f0f.jpg

small_d76124f27250d83b2eeafa5f93fd9f0f.jpg

1953 ms

small_8661d0e98cd7cc2d974ba52aeb310ea1.jpg

small_8661d0e98cd7cc2d974ba52aeb310ea1.jpg

2141 ms

small_b3781c2972a2eeaf19fe4ff288460038.jpg

small_b3781c2972a2eeaf19fe4ff288460038.jpg

2126 ms

small_196833dc557144ec3df4535ba48d6969.jpg

small_196833dc557144ec3df4535ba48d6969.jpg

2309 ms

small_873bec2c7536cda78ff30b37d422d8ca.jpg

small_873bec2c7536cda78ff30b37d422d8ca.jpg

2527 ms

small_361caab23778b73c0e48f356b8143d22.jpg

small_361caab23778b73c0e48f356b8143d22.jpg

3254 ms

small_134166cbbb3aa78cb0865b8c0dff70e2.jpg

small_134166cbbb3aa78cb0865b8c0dff70e2.jpg

3473 ms

small_884e953b49186354c88c8ecc542d620a.jpg

small_884e953b49186354c88c8ecc542d620a.jpg

3151 ms

small_83a0eb5406c0cc509b3fbb03bfe587ae.jpg

small_83a0eb5406c0cc509b3fbb03bfe587ae.jpg

3512 ms

small_3217bdf720a2ad588cf3620bb14cb829.jpg

small_3217bdf720a2ad588cf3620bb14cb829.jpg

3431 ms

small_a5b2ce1e8cb8d3c82b1e64487789e315.jpg

small_a5b2ce1e8cb8d3c82b1e64487789e315.jpg

3484 ms

creator_logo.png

creator_logo.png

3617 ms

__utm.gif

__utm.gif

58 ms

upload.gif

upload.gif

204 ms

sdk.js

sdk.js

136 ms

widget_community.php

widget_community.php

1009 ms

arr.png

arr.png

2964 ms

footer.png

footer.png

2979 ms

studia.png

studia.png

3459 ms

hit

hit

379 ms

watch.js

watch.js

1 ms

k0hWMh06lo

k0hWMh06lo

267 ms

buttonTop.png

buttonTop.png

3039 ms

368 ms

xd_arbiter.php

xd_arbiter.php

202 ms

xd_arbiter.php

xd_arbiter.php

370 ms

widget_ru_RU.js

widget_ru_RU.js

339 ms

hit

hit

187 ms

loader_nav19239_3.js

loader_nav19239_3.js

165 ms

lite.css

lite.css

333 ms

lite.js

lite.js

675 ms

lang3_0.js

lang3_0.js

340 ms

widget_community.css

widget_community.css

342 ms

xdm.js

xdm.js

341 ms

al_community.js

al_community.js

534 ms

8GY1e1D73QE.jpg

8GY1e1D73QE.jpg

490 ms

w_logo.png

w_logo.png

170 ms

Accessibility Review

profi-sf.ru accessibility score

87

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

profi-sf.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

High

Page has valid source maps

SEO Factors

profi-sf.ru SEO score

96

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

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Profi-sf.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 Profi-sf.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

profi-sf.ru

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