Tools & Wizards About Us
spb-sozidatel.ru screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

Page Load Speed

2.8 sec in total

First Response

392 ms

Resources Loaded

2.1 sec

Page Rendered

308 ms

spb-sozidatel.ru screenshot

About Website

Welcome to spb-sozidatel.ru homepage info - get ready to check Spb Sozidatel best content right away, or after learning these important things about spb-sozidatel.ru

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Key Findings

We analyzed Spb-sozidatel.ru page load time and found that the first response time was 392 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

spb-sozidatel.ru performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value1,800 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

spb-sozidatel.ru

392 ms

style.css

393 ms

decor.css

449 ms

jquery.compiled.js

793 ms

jquery.fancybox-1.3.4.css

276 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 50% of them (15 requests) were addressed to the original Spb-sozidatel.ru, 10% (3 requests) were made to Google-analytics.com and 7% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (833 ms) belongs to the original domain Spb-sozidatel.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 750.6 kB (58%)

Content Size

1.3 MB

After Optimization

552.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spb-sozidatel.ru main page is 1.3 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. Javascripts take 704.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.9 kB

  • Original 22.3 kB
  • After minification 22.1 kB
  • After compression 6.4 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 15.9 kB or 71% of the original size.

Image Optimization

-1%

Potential reduce by 3.7 kB

  • Original 315.2 kB
  • After minification 311.5 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. Spb Sozidatel images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 510.9 kB

  • Original 704.1 kB
  • After minification 648.9 kB
  • After compression 193.1 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 510.9 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 220.1 kB

  • Original 261.4 kB
  • After minification 248.8 kB
  • After compression 41.3 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. Spb-sozidatel.ru needs all CSS files to be minified and compressed as it can save up to 220.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (22%)

Requests Now

27

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spb Sozidatel. 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 as a result speed up the page load time.

Network Requests Diagram

spb-sozidatel.ru

spb-sozidatel.ru

392 ms

style.css

style.css

393 ms

decor.css

decor.css

449 ms

jquery.compiled.js

jquery.compiled.js

793 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

276 ms

guest.js

guest.js

306 ms

base-template.js

base-template.js

771 ms

analytics.js

analytics.js

92 ms

plusone.js

plusone.js

225 ms

bg_bd.jpg

bg_bd.jpg

613 ms

all.js

all.js

167 ms

fotografiya_150_auto.jpg

fotografiya_150_auto.jpg

253 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

338 ms

search-loupe.png

search-loupe.png

200 ms

collage_photocat5_960_auto.jpg

collage_photocat5_960_auto.jpg

833 ms

izobrazhenie_023_180_180.jpg

izobrazhenie_023_180_180.jpg

323 ms

img_20150318_173726_180_180.jpg

img_20150318_173726_180_180.jpg

225 ms

foto002_1_180_180.jpg

foto002_1_180_180.jpg

301 ms

smart_3_210_180_180.jpg

smart_3_210_180_180.jpg

398 ms

watch.js

watch.js

68 ms

collect

collect

66 ms

collect

collect

242 ms

collect

collect

90 ms

soc_icons.png

soc_icons.png

273 ms

feedback_button_60_auto.jpg

feedback_button_60_auto.jpg

232 ms

194 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

108 ms

collect

collect

168 ms

xd_arbiter.php

xd_arbiter.php

232 ms

xd_arbiter.php

xd_arbiter.php

209 ms

Accessibility Review

spb-sozidatel.ru accessibility score

80

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

spb-sozidatel.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

spb-sozidatel.ru SEO score

92

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

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 Spb-sozidatel.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 Spb-sozidatel.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

spb-sozidatel.ru

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