Tools & Wizards About Us
prostone53.ru screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

prostone53.ru

Искусственный камень от компании ProStone | Купить декоративный камень в Санкт-Петербурге

Page Load Speed

5.2 sec in total

First Response

534 ms

Resources Loaded

4.4 sec

Page Rendered

279 ms

prostone53.ru screenshot

About Website

Visit prostone53.ru now to see the best up-to-date Pro Stone 53 content for Russia and also check out these interesting facts you probably never knew about prostone53.ru

Компания ProStone специализируется на производстве и продаже искусственного, декоративного камня и тротуарной плитки. Телефоны в Санкт-Петербурге: +7(921)200-70-06, +7(812)309-98-69.

Visit prostone53.ru

Key Findings

We analyzed Prostone53.ru page load time and found that the first response time was 534 ms and then it took 4.6 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

prostone53.ru performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value21.1 s

0/100

25%

SI (Speed Index)

Value12.8 s

3/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.633

9/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

prostone53.ru

534 ms

prostone53.ru

1467 ms

jquery.fancybox.min.css

39 ms

boilerplate.css

171 ms

owl.carousel.css

324 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 81% of them (59 requests) were addressed to the original Prostone53.ru, 7% (5 requests) were made to Cdnjs.cloudflare.com and 3% (2 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Prostone53.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 460.5 kB (11%)

Content Size

4.2 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prostone53.ru main page is 4.2 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. 45% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 142.3 kB

  • Original 170.0 kB
  • After minification 154.2 kB
  • After compression 27.7 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. 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 142.3 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 304.5 kB

  • Original 3.8 MB
  • After minification 3.5 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. Pro Stone 53 images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 10.9 kB

  • Original 176.2 kB
  • After minification 176.2 kB
  • After compression 165.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 2.8 kB

  • Original 21.9 kB
  • After minification 21.8 kB
  • After compression 19.1 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. Prostone53.ru needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (45%)

Requests Now

69

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Stone 53. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prostone53.ru

prostone53.ru

534 ms

prostone53.ru

prostone53.ru

1467 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

39 ms

boilerplate.css

boilerplate.css

171 ms

owl.carousel.css

owl.carousel.css

324 ms

owl.theme.css

owl.theme.css

399 ms

lightslider.css

lightslider.css

410 ms

style.css

style.css

410 ms

mobile.css

mobile.css

410 ms

css

css

47 ms

test.css

test.css

414 ms

galleriffic-2.css

galleriffic-2.css

476 ms

jquery.galleriffic.js

jquery.galleriffic.js

534 ms

jquery.opacityrollover.js

jquery.opacityrollover.js

566 ms

web.css

web.css

578 ms

es5-shims.min.js

es5-shims.min.js

643 ms

share.js

share.js

935 ms

jquery.min.js

jquery.min.js

28 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

688 ms

dssearch.js

dssearch.js

594 ms

dsforms.js

dsforms.js

643 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

44 ms

interface.min.js

interface.min.js

670 ms

owl.carousel.js

owl.carousel.js

686 ms

target.js

target.js

688 ms

lightslider.js

lightslider.js

688 ms

config.js

config.js

778 ms

default.js

default.js

797 ms

script.js

script.js

816 ms

font-awesome.min.css

font-awesome.min.css

11 ms

tag.js

tag.js

979 ms

analytics.js

analytics.js

19 ms

collect

collect

14 ms

js

js

71 ms

logo.png

logo.png

252 ms

burger.png

burger.png

252 ms

zakaz-zv.png

zakaz-zv.png

259 ms

ost-zayavku.png

ost-zayavku.png

363 ms

catalog.png

catalog.png

362 ms

price.png

price.png

527 ms

1.909f1b0921bc73e07debbebd239d1773.png

1.909f1b0921bc73e07debbebd239d1773.png

1058 ms

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2.909f1b0921bc73e07debbebd239d1773.png

930 ms

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3.909f1b0921bc73e07debbebd239d1773.png

1070 ms

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1148 ms

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1132 ms

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6.909f1b0921bc73e07debbebd239d1773.png

1196 ms

4.png

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1069 ms

3.png

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1194 ms

1.png

1.png

1207 ms

5.png

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1206 ms

6.png

6.png

1284 ms

unikamen_1.e53ef73c8be6640ba8ab2eb1f35d2891.jpg

unikamen_1.e53ef73c8be6640ba8ab2eb1f35d2891.jpg

1281 ms

22149206_5.c4dc0020d103aa02c8bc3abae69636ba.jpg

22149206_5.c4dc0020d103aa02c8bc3abae69636ba.jpg

1330 ms

volna_figurn_1220%20%282%29.e53ef73c8be6640ba8ab2eb1f35d2891.jpg

volna_figurn_1220%20%282%29.e53ef73c8be6640ba8ab2eb1f35d2891.jpg

1332 ms

42982006_6.c4dc0020d103aa02c8bc3abae69636ba.jpg

42982006_6.c4dc0020d103aa02c8bc3abae69636ba.jpg

1342 ms

22148406_7.c4dc0020d103aa02c8bc3abae69636ba.jpg

22148406_7.c4dc0020d103aa02c8bc3abae69636ba.jpg

1343 ms

21088206_5.c4dc0020d103aa02c8bc3abae69636ba.jpg

21088206_5.c4dc0020d103aa02c8bc3abae69636ba.jpg

1414 ms

connector.php

connector.php

1510 ms

connector.php

connector.php

1489 ms

connector.php

connector.php

1500 ms

connector.php

connector.php

1452 ms

jizaRExUiTo99u79D0KEwA.ttf

jizaRExUiTo99u79D0KEwA.ttf

28 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

20 ms

connector.php

connector.php

1446 ms

connector.php

connector.php

1472 ms

3465643.jpg

3465643.jpg

1535 ms

logo1.png

logo1.png

1549 ms

ravenna.png

ravenna.png

1541 ms

podrobnee.png

podrobnee.png

1541 ms

svg-icons.svg

svg-icons.svg

1454 ms

formscss.php

formscss.php

1285 ms

dssearch.css

dssearch.css

1272 ms

advert.gif

advert.gif

574 ms

Accessibility Review

prostone53.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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

prostone53.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

Displays images with incorrect aspect ratio

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

prostone53.ru SEO score

86

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

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prostone53.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 Prostone53.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

prostone53.ru

Open Graph data is detected on the main page of Pro Stone 53. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: