Tools & Wizards About Us
expertall.ru screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

expertall.ru

Негосударственная экспертиза проектной документации,инженерных изысканий,проведение строительной экспертизы,заключение негосударственной экспертизы|Эк...

Page Load Speed

5.2 sec in total

First Response

527 ms

Resources Loaded

4.2 sec

Page Rendered

422 ms

expertall.ru screenshot

About Website

Welcome to expertall.ru homepage info - get ready to check Expertall best content right away, or after learning these important things about expertall.ru

Проводим строительную экспертизу в Москве, а также негосударственную экспертизу строительных проектов и проектной документации

Visit expertall.ru

Key Findings

We analyzed Expertall.ru page load time and found that the first response time was 527 ms and then it took 4.7 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

expertall.ru performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

Network Requests Diagram

expertall.ru

527 ms

expertall.ru

1714 ms

position.css

133 ms

layout.css

267 ms

general.css

365 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 86% of them (43 requests) were addressed to the original Expertall.ru, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Expertall.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 331.6 kB (12%)

Content Size

2.8 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Expertall.ru main page is 2.8 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. 30% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 42.6 kB

  • Original 55.7 kB
  • After minification 51.0 kB
  • After compression 13.1 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. 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 42.6 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 281.5 kB

  • Original 2.5 MB
  • After minification 2.2 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. Obviously, Expertall needs image optimization as it can save up to 281.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 3.7 kB

  • Original 176.7 kB
  • After minification 176.7 kB
  • After compression 173.0 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

-26%

Potential reduce by 3.8 kB

  • Original 14.6 kB
  • After minification 14.6 kB
  • After compression 10.8 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. Expertall.ru needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (43%)

Requests Now

46

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Expertall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

expertall.ru

expertall.ru

527 ms

expertall.ru

expertall.ru

1714 ms

position.css

position.css

133 ms

layout.css

layout.css

267 ms

general.css

general.css

365 ms

general_konqueror.css

general_konqueror.css

412 ms

naked.css

naked.css

385 ms

mootools-core.js

mootools-core.js

518 ms

core.js

core.js

395 ms

caption.js

caption.js

396 ms

mootools-more.js

mootools-more.js

737 ms

md_stylechanger.js

md_stylechanger.js

513 ms

hide.js

hide.js

531 ms

index.php

index.php

680 ms

fileuploader.js

fileuploader.js

540 ms

dropzone.css

dropzone.css

643 ms

basic.css

basic.css

646 ms

jquery.min.js

jquery.min.js

815 ms

share42.js

share42.js

667 ms

analytics.js

analytics.js

19 ms

collect

collect

45 ms

deyat.png

deyat.png

269 ms

icon1.png

icon1.png

149 ms

icon2.png

icon2.png

148 ms

icon3.png

icon3.png

147 ms

icon4.png

icon4.png

146 ms

Garantirovano-soblyudeniye-srokov.png

Garantirovano-soblyudeniye-srokov.png

145 ms

v_nekotorom_carstve.jpg

v_nekotorom_carstve.jpg

494 ms

adm_zd_moscow.jpg

adm_zd_moscow.jpg

773 ms

20160817.jpg

20160817.jpg

652 ms

Ryazan.png

Ryazan.png

651 ms

zhk_gelendzhik.jpg

zhk_gelendzhik.jpg

673 ms

20160815.png

20160815.png

797 ms

20160816.jpg

20160816.jpg

746 ms

watch.js

watch.js

1 ms

newlogo1.png

newlogo1.png

757 ms

search_magnifier_icon.png

search_magnifier_icon.png

756 ms

bg.png

bg.png

931 ms

marker_rounded.png

marker_rounded.png

843 ms

bluebg.png

bluebg.png

873 ms

butbg.png

butbg.png

885 ms

js

js

87 ms

exicons.png

exicons.png

841 ms

left.png

left.png

836 ms

right.png

right.png

900 ms

footer_anchor.png

footer_anchor.png

935 ms

AsGC8J09GO

AsGC8J09GO

225 ms

watch.js

watch.js

10 ms

AsGC8J09GO

AsGC8J09GO

366 ms

print.css

print.css

133 ms

Accessibility Review

expertall.ru accessibility score

72

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

expertall.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

SEO Factors

expertall.ru SEO score

83

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

High

Tap targets are not sized appropriately

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 Expertall.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 Expertall.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

expertall.ru

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