Tools & Wizards About Us
kemerovo.2gis.ru screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

kemerovo.2gis.ru

Карта Кемерова: улицы, дома и организации города — 2ГИС

Page Load Speed

6.1 sec in total

First Response

613 ms

Resources Loaded

5.3 sec

Page Rendered

232 ms

kemerovo.2gis.ru screenshot

About Website

Visit kemerovo.2gis.ru now to see the best up-to-date Kemerovo 2 Gis content for Russia and also check out these interesting facts you probably never knew about kemerovo.2gis.ru

Подробная карта Кемерова с детализацией до дома: поиск по адресу + телефоны, отзывы, фото, часы работы фирм + удобный поиск проезда на авто и городском транспорте

Visit kemerovo.2gis.ru

Key Findings

We analyzed Kemerovo.2gis.ru page load time and found that the first response time was 613 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

kemerovo.2gis.ru performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

kemerovo.2gis.ru

613 ms

kemerovo

782 ms

desktop.css

1062 ms

logo_kemerovo.svg

267 ms

app.js

1405 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kemerovo.2gis.ru, 14% (10 requests) were made to Tile0.maps.2gis.com and 14% (10 requests) were made to Tile1.maps.2gis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source 2gis.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (67%)

Content Size

2.7 MB

After Optimization

899.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kemerovo.2gis.ru main page is 2.7 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. 50% of websites need less resources to load. CSS take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 274.9 kB

  • Original 395.1 kB
  • After minification 389.4 kB
  • After compression 120.1 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 274.9 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 15.2 kB

  • Original 359.5 kB
  • After minification 344.4 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. Kemerovo 2 Gis images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 145.7 kB

  • Original 243.5 kB
  • After minification 243.5 kB
  • After compression 97.7 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 145.7 kB or 60% of the original size.

CSS Optimization

-81%

Potential reduce by 1.4 MB

  • Original 1.7 MB
  • After minification 1.7 MB
  • After compression 337.2 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. Kemerovo.2gis.ru needs all CSS files to be minified and compressed as it can save up to 1.4 MB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (27%)

Requests Now

62

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kemerovo 2 Gis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kemerovo.2gis.ru

kemerovo.2gis.ru

613 ms

kemerovo

kemerovo

782 ms

desktop.css

desktop.css

1062 ms

logo_kemerovo.svg

logo_kemerovo.svg

267 ms

app.js

app.js

1405 ms

SuisseIntl-CondBold.woff

SuisseIntl-CondBold.woff

135 ms

SuisseIntl-Cond.woff

SuisseIntl-Cond.woff

1052 ms

symbols.svg

symbols.svg

549 ms

ru_ru.js

ru_ru.js

144 ms

analytics.js

analytics.js

197 ms

track-user.png

track-user.png

362 ms

tiles

tiles

430 ms

tiles

tiles

465 ms

tiles

tiles

428 ms

tiles

tiles

426 ms

filter

filter

367 ms

tiles

tiles

430 ms

tiles

tiles

300 ms

tiles

tiles

423 ms

tiles

tiles

299 ms

tiles

tiles

304 ms

tiles

tiles

434 ms

tiles

tiles

461 ms

tiles

tiles

461 ms

tiles

tiles

461 ms

tiles

tiles

294 ms

tiles

tiles

419 ms

tiles

tiles

458 ms

tiles

tiles

305 ms

tiles

tiles

305 ms

tiles

tiles

417 ms

tiles

tiles

518 ms

tiles

tiles

455 ms

tiles

tiles

453 ms

tiles

tiles

414 ms

tiles

tiles

298 ms

tiles

tiles

455 ms

tiles

tiles

399 ms

tiles

tiles

454 ms

tiles

tiles

410 ms

tiles

tiles

448 ms

tiles

tiles

516 ms

tiles

tiles

535 ms

tiles

tiles

394 ms

tiles

tiles

445 ms

tiles

tiles

446 ms

tiles

tiles

393 ms

tiles

tiles

417 ms

tiles

tiles

415 ms

tiles

tiles

509 ms

tiles

tiles

506 ms

tiles

tiles

531 ms

watch.js

watch.js

197 ms

stat.api.2gis.ru

stat.api.2gis.ru

362 ms

plusone4.js

plusone4.js

166 ms

gpt.js

gpt.js

53 ms

collect

collect

49 ms

collect

collect

290 ms

pubads_impl_82.js

pubads_impl_82.js

99 ms

collect

collect

82 ms

collect

collect

186 ms

watch.js

watch.js

748 ms

doc.kml

doc.kml

796 ms

doc.kml

doc.kml

454 ms

doc.kml

doc.kml

622 ms

doc.kml

doc.kml

635 ms

collect

collect

201 ms

ads

ads

271 ms

container.html

container.html

96 ms

ads

ads

99 ms

osd.js

osd.js

8 ms

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47tLfG9kOWC+kZ2BBq8RbNI9YN4eChlfhP8DFDdvcAAAeNrbwcCgzbCLgZGBiYFJm3EXAzOIqc24H8iwYzBiUGeQYRBkYGDg0GbYD5QJZXBjMAMKSoCF9gM15TFEAcWMGOQginYxsDCwMrBr72BgUHCtzZRw8d7BkBAUsYFRegND5AbGPgAJVBE+AAAAAAFSdRRgAAA=

5 ms

advert.gif

advert.gif

90 ms

1

1

87 ms

Accessibility Review

kemerovo.2gis.ru accessibility score

61

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

Image elements do not have [alt] attributes

High

<object> elements do not have alternate text

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

kemerovo.2gis.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

Missing source maps for large first-party JavaScript

SEO Factors

kemerovo.2gis.ru SEO score

93

Search Engine Optimization Advices

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

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 Kemerovo.2gis.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 Kemerovo.2gis.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

kemerovo.2gis.ru

Open Graph description is not detected on the main page of Kemerovo 2 Gis. 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: