Tools & Wizards About Us
poltel.ru screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

poltel.ru

Полезные Телефоны Санкт-Петербурга

Page Load Speed

4.8 sec in total

First Response

524 ms

Resources Loaded

4.2 sec

Page Rendered

135 ms

poltel.ru screenshot

About Website

Click here to check amazing Poltel content for Russia. Otherwise, check out these important facts you probably never knew about poltel.ru

Постоянно проверяемая справочная информация о государственных и коммерческих предприятиях Санкт-Петербурга. В каждой сфере бизнеса представлено небольшое количество стабильных компаний.

Visit poltel.ru

Key Findings

We analyzed Poltel.ru page load time and found that the first response time was 524 ms and then it took 4.3 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

poltel.ru performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value6.7 s

57/100

10%

Network Requests Diagram

poltel.ru

524 ms

poltel.ru

624 ms

662 ms

pt.css

779 ms

modalbox.css

780 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 42% of them (22 requests) were addressed to the original Poltel.ru, 17% (9 requests) were made to Api-maps.yandex.ru and 8% (4 requests) were made to Site.yandex.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Poltel.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.9 kB (28%)

Content Size

664.7 kB

After Optimization

480.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Poltel.ru main page is 664.7 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. 25% of websites need less resources to load. Javascripts take 239.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 170.6 kB

  • Original 211.9 kB
  • After minification 210.7 kB
  • After compression 41.3 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 170.6 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 637 B

  • Original 204.1 kB
  • After minification 203.5 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. Poltel images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 10.8 kB

  • Original 239.3 kB
  • After minification 238.7 kB
  • After compression 228.5 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 1.9 kB

  • Original 9.4 kB
  • After minification 9.4 kB
  • After compression 7.5 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. Poltel.ru needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (63%)

Requests Now

43

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Poltel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

poltel.ru

poltel.ru

524 ms

poltel.ru

poltel.ru

624 ms

662 ms

pt.css

pt.css

779 ms

modalbox.css

modalbox.css

780 ms

touchTouch.css

touchTouch.css

782 ms

jquery.min.js

jquery.min.js

917 ms

jqModal.min.js

jqModal.min.js

799 ms

base.js

base.js

800 ms

hl.min.js

hl.min.js

908 ms

touchTouch.jquery.js

touchTouch.jquery.js

908 ms

swfobject.js

swfobject.js

909 ms

jquery.livequery.min.js

jquery.livequery.min.js

957 ms

jquery.MetaData.js

jquery.MetaData.js

958 ms

common.js

common.js

1034 ms

device.min.js

device.min.js

1035 ms

js.js

js.js

1037 ms

share.js

share.js

502 ms

banners.js

banners.js

1073 ms

261 ms

map.js

map.js

265 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

538 ms

header_spb.png

header_spb.png

634 ms

poltel.jpg

poltel.jpg

129 ms

list_marker.png

list_marker.png

128 ms

russian-post.png

russian-post.png

139 ms

all.js

all.js

881 ms

tag.js

tag.js

981 ms

analytics.js

analytics.js

20 ms

index.php

index.php

213 ms

ya-share-cnt.html

ya-share-cnt.html

525 ms

watch.js

watch.js

1 ms

b-share-icon.png

b-share-icon.png

615 ms

b-share_counter_large.png

b-share_counter_large.png

705 ms

collect

collect

14 ms

js

js

62 ms

combine.js

combine.js

721 ms

combine.js

combine.js

964 ms

share_count

share_count

835 ms

dk

dk

660 ms

fql.query

fql.query

109 ms

share.php

share.php

536 ms

jquery.min.js

jquery.min.js

206 ms

advert.gif

advert.gif

733 ms

suggest.js

suggest.js

95 ms

opensearch.js

opensearch.js

231 ms

util_cursor_storage_grab.cur

util_cursor_storage_grab.cur

148 ms

util_cursor_storage_grabbing.cur

util_cursor_storage_grabbing.cur

134 ms

util_cursor_storage_help.cur

util_cursor_storage_help.cur

210 ms

util_cursor_storage_zoom_in.cur

util_cursor_storage_zoom_in.cur

274 ms

punycode.js

punycode.js

93 ms

sync_cookie_image_decide

sync_cookie_image_decide

149 ms

Accessibility Review

poltel.ru accessibility score

68

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

poltel.ru best practices score

67

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

poltel.ru SEO score

95

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Poltel.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Poltel.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

poltel.ru

Open Graph data is detected on the main page of Poltel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: