Tools & Wizards About Us
stroy-z.ru screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

stroy-z.ru

Строительный портал

Page Load Speed

3.8 sec in total

First Response

475 ms

Resources Loaded

2.8 sec

Page Rendered

438 ms

stroy-z.ru screenshot

About Website

Welcome to stroy-z.ru homepage info - get ready to check Stroy Z best content for Russia right away, or after learning these important things about stroy-z.ru

Строительный портал о строительстве и ремонте

Visit stroy-z.ru

Key Findings

We analyzed Stroy-z.ru page load time and found that the first response time was 475 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

stroy-z.ru performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value530 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

stroy-z.ru

475 ms

www.stroy-z.ru

1272 ms

style.css

187 ms

jquery-1.8.1.min.js

290 ms

jquery.tablesorter.min.js

191 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 73% of them (47 requests) were addressed to the original Stroy-z.ru, 5% (3 requests) were made to Acint.net and 3% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Stroy-z.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.5 kB (16%)

Content Size

482.6 kB

After Optimization

406.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stroy-z.ru main page is 482.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 307.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 60.2 kB

  • Original 80.2 kB
  • After minification 79.1 kB
  • After compression 20.0 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 60.2 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 13.8 kB

  • Original 307.8 kB
  • After minification 293.9 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. Stroy Z images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.8 kB

  • Original 91.6 kB
  • After minification 91.6 kB
  • After compression 89.8 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

-23%

Potential reduce by 728 B

  • Original 3.1 kB
  • After minification 3.1 kB
  • After compression 2.4 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. Stroy-z.ru needs all CSS files to be minified and compressed as it can save up to 728 B or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (24%)

Requests Now

55

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stroy Z. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

stroy-z.ru

stroy-z.ru

475 ms

www.stroy-z.ru

www.stroy-z.ru

1272 ms

style.css

style.css

187 ms

jquery-1.8.1.min.js

jquery-1.8.1.min.js

290 ms

jquery.tablesorter.min.js

jquery.tablesorter.min.js

191 ms

style.css

style.css

190 ms

jquery.fancybox.css

jquery.fancybox.css

190 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

191 ms

share.js

share.js

399 ms

200x300.gif

200x300.gif

100 ms

200x300-2.gif

200x300-2.gif

189 ms

vanna-200-300.gif

vanna-200-300.gif

191 ms

main.jpg

main.jpg

191 ms

menuBcgr.png

menuBcgr.png

100 ms

menudot.png

menudot.png

101 ms

h2.png

h2.png

100 ms

1(1589).jpg

1(1589).jpg

102 ms

1(1586).jpg

1(1586).jpg

102 ms

1(1585).jpg

1(1585).jpg

191 ms

1(1584).jpg

1(1584).jpg

192 ms

1(1580).jpg

1(1580).jpg

192 ms

1(1574).jpg

1(1574).jpg

193 ms

1(1573).jpg

1(1573).jpg

192 ms

1(1568).jpg

1(1568).jpg

300 ms

1(1567).jpg

1(1567).jpg

299 ms

1(1559).jpg

1(1559).jpg

300 ms

12(6).png

12(6).png

301 ms

resizer3.php

resizer3.php

300 ms

resizer3.php

resizer3.php

301 ms

resizer3.php

resizer3.php

383 ms

resizer3.php

resizer3.php

383 ms

resizer3.php

resizer3.php

381 ms

resizer3.php

resizer3.php

383 ms

resizer3.php

resizer3.php

384 ms

resizer3.php

resizer3.php

384 ms

resizer3.php

resizer3.php

478 ms

resizer3.php

resizer3.php

479 ms

resizer3.php

resizer3.php

475 ms

resizer3.php

resizer3.php

479 ms

resizer3.php

resizer3.php

479 ms

resizer3.php

resizer3.php

475 ms

resizer3.php

resizer3.php

570 ms

resizer3.php

resizer3.php

571 ms

resizer3.php

resizer3.php

572 ms

200x300.gif

200x300.gif

484 ms

aci.js

aci.js

530 ms

footer.jpg

footer.jpg

478 ms

hit

hit

251 ms

watch.js

watch.js

1 ms

analytics.js

analytics.js

14 ms

aci.js

aci.js

319 ms

reformal.js

reformal.js

316 ms

b-share-icon.png

b-share-icon.png

237 ms

watch.js

watch.js

1 ms

collect

collect

32 ms

js

js

61 ms

200x300-2.gif

200x300-2.gif

390 ms

vanna-200-300.gif

vanna-200-300.gif

480 ms

hit

hit

520 ms

aci.js

aci.js

291 ms

tab.png

tab.png

170 ms

st.php

st.php

175 ms

191909%7CaHR0cDovL3d3dy5zdHJveS16LnJ1Lw==%7C%7C78506

191909%7CaHR0cDovL3d3dy5zdHJveS16LnJ1Lw==%7C%7C78506

173 ms

gl.png

gl.png

91 ms

Accessibility Review

stroy-z.ru accessibility score

48

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

stroy-z.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

SEO Factors

stroy-z.ru SEO score

54

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

High

Document uses plugins

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 Stroy-z.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 Stroy-z.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

stroy-z.ru

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