Tools & Wizards About Us
zzzs.ifolder.ru screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

zzzs.ifolder.ru

Справочник организаций города Москвы (Россия) - Отзывы.com

Page Load Speed

2.6 sec in total

First Response

135 ms

Resources Loaded

2.3 sec

Page Rendered

193 ms

zzzs.ifolder.ru screenshot

About Website

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

Полная актуальная информация о компаниях и учреждениях в Москве, городах России и СНГ. Самое подробное описание организаций, отзывы в интернете, адреса официальных сайтов, схемы проезда, телефоны бесп...

Visit zzzs.ifolder.ru

Key Findings

We analyzed Zzzs.ifolder.ru page load time and found that the first response time was 135 ms and then it took 2.5 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

zzzs.ifolder.ru performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.0 s

20/100

10%

Network Requests Diagram

zzzs.ifolder.ru

135 ms

www.otzywy.com

481 ms

app.css

94 ms

context.js

985 ms

share.js

536 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Zzzs.ifolder.ru, 74% (45 requests) were made to Otzywy.com and 5% (3 requests) were made to Exchange.buzzoola.com. The less responsive or slowest element that took the longest time to load (985 ms) relates to the external source Yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.4 kB (39%)

Content Size

283.6 kB

After Optimization

174.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zzzs.ifolder.ru main page is 283.6 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. 20% of websites need less resources to load. HTML takes 124.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 106.9 kB

  • Original 124.1 kB
  • After minification 91.3 kB
  • After compression 17.2 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 32.8 kB, which is 26% 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 106.9 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 86 B

  • Original 61.9 kB
  • After minification 61.8 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. Zzzs Ifolder images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 178 B

  • Original 86.3 kB
  • After minification 86.3 kB
  • After compression 86.2 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

-20%

Potential reduce by 2.3 kB

  • Original 11.1 kB
  • After minification 11.1 kB
  • After compression 8.9 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. Zzzs.ifolder.ru needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (33%)

Requests Now

57

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zzzs Ifolder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zzzs.ifolder.ru

zzzs.ifolder.ru

135 ms

www.otzywy.com

www.otzywy.com

481 ms

app.css

app.css

94 ms

context.js

context.js

985 ms

share.js

share.js

536 ms

manifest.js

manifest.js

184 ms

vendor.js

vendor.js

375 ms

app.js

app.js

381 ms

code.js

code.js

526 ms

hit

hit

519 ms

bg-logo.png

bg-logo.png

273 ms

ico-search.png

ico-search.png

280 ms

ico-home.png

ico-home.png

355 ms

ico-cafe.png

ico-cafe.png

360 ms

ico-bar.png

ico-bar.png

365 ms

ico-hotel.png

ico-hotel.png

373 ms

ico-credit.png

ico-credit.png

383 ms

ico-taxi_002.png

ico-taxi_002.png

383 ms

ico-auto.png

ico-auto.png

447 ms

ico-cloth.png

ico-cloth.png

452 ms

ico-pet.png

ico-pet.png

456 ms

ico-build.png

ico-build.png

466 ms

ico-people.png

ico-people.png

476 ms

ico-notebook.png

ico-notebook.png

475 ms

ico-medic.png

ico-medic.png

538 ms

ico-lamp.png

ico-lamp.png

543 ms

ico-world.png

ico-world.png

549 ms

ico-house.png

ico-house.png

558 ms

ico-chair.png

ico-chair.png

567 ms

ico-chemistry.png

ico-chemistry.png

568 ms

ico-box.png

ico-box.png

630 ms

ico-bouling.png

ico-bouling.png

635 ms

ico-apple.png

ico-apple.png

640 ms

ico-tech.png

ico-tech.png

651 ms

ico-sport.png

ico-sport.png

658 ms

ico-security.png

ico-security.png

659 ms

ico-bag.png

ico-bag.png

723 ms

ico-art.png

ico-art.png

727 ms

ico-market.png

ico-market.png

732 ms

ico-pen.png

ico-pen.png

743 ms

ico-taxi.png

ico-taxi.png

751 ms

ico-study.png

ico-study.png

750 ms

ico-sos.png

ico-sos.png

815 ms

sspmatch-js

sspmatch-js

4 ms

sync

sync

72 ms

sync

sync

28 ms

76 ms

between

between

404 ms

ico-tv.png

ico-tv.png

751 ms

ico-lawyer.png

ico-lawyer.png

560 ms

ico-play-green.png

ico-play-green.png

570 ms

ico-positive.png

ico-positive.png

574 ms

ico-negative.png

ico-negative.png

566 ms

www.otzywy.com

www.otzywy.com

557 ms

logo-truste.png

logo-truste.png

555 ms

tag.js

tag.js

527 ms

between-video

between-video

98 ms

between-video

between-video

100 ms

1

1

288 ms

match

match

5 ms

advert.gif

advert.gif

584 ms

Accessibility Review

zzzs.ifolder.ru accessibility score

96

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

<frame> or <iframe> elements do not have a title

Best Practices

zzzs.ifolder.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zzzs.ifolder.ru SEO score

100

Search Engine Optimization Advices

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 Zzzs.ifolder.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 Zzzs.ifolder.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

zzzs.ifolder.ru

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