Tools & Wizards About Us

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jsprav.ru

Справочник организаций

Page Load Speed

2.8 sec in total

First Response

736 ms

Resources Loaded

1.7 sec

Page Rendered

291 ms

About Website

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

Бизнес справочник компаний с телефонами, адресами и отзывами по всей России, Баларуси и Казахстану.

Visit jsprav.ru

Key Findings

We analyzed Jsprav.ru page load time and found that the first response time was 736 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

jsprav.ru performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

jsprav.ru

736 ms

bootstrap.min.css

650 ms

style.css

397 ms

css

35 ms

jquery.js

668 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 65% of them (11 requests) were addressed to the original Jsprav.ru, 12% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (736 ms) belongs to the original domain Jsprav.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (89%)

Content Size

1.3 MB

After Optimization

150.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Jsprav.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. 30% of websites need less resources to load. HTML takes 927.6 kB which makes up the majority of the site volume.

HTML Optimization

-97%

Potential reduce by 900.4 kB

  • Original 927.6 kB
  • After minification 168.1 kB
  • After compression 27.2 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 759.5 kB, which is 82% 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 900.4 kB or 97% of the original size.

JavaScript Optimization

-61%

Potential reduce by 156.8 kB

  • Original 257.6 kB
  • After minification 232.4 kB
  • After compression 100.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 156.8 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 112.5 kB

  • Original 135.5 kB
  • After minification 133.2 kB
  • After compression 23.0 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. Jsprav.ru needs all CSS files to be minified and compressed as it can save up to 112.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (64%)

Requests Now

14

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsprav. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

jsprav.ru accessibility score

97

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.

Best Practices

jsprav.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

jsprav.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

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 Jsprav.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 Jsprav.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

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