Tools & Wizards About Us
kotelniki.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

kotelniki.com

Форум - Новостройки города Котельники - Форум города Котельники • Главная страница

Page Load Speed

5.6 sec in total

First Response

558 ms

Resources Loaded

4.8 sec

Page Rendered

275 ms

kotelniki.com screenshot

About Website

Visit kotelniki.com now to see the best up-to-date Kotelniki content for Russia and also check out these interesting facts you probably never knew about kotelniki.com

Форум - новостройки города Котельники. Новостройки Белая Дача

Visit kotelniki.com

Key Findings

We analyzed Kotelniki.com page load time and found that the first response time was 558 ms and then it took 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

kotelniki.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

kotelniki.com

558 ms

styleswitcher.js

128 ms

jquery.min.js

21 ms

forum_fn.js

253 ms

common2.css

262 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 88% of them (44 requests) were addressed to the original Kotelniki.com, 4% (2 requests) were made to Counter.rambler.ru and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Counter.rambler.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.8 kB (42%)

Content Size

167.1 kB

After Optimization

96.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kotelniki.com main page is 167.1 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. 30% of websites need less resources to load. HTML takes 73.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 64.4 kB

  • Original 73.4 kB
  • After minification 65.0 kB
  • After compression 9.0 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 8.3 kB, which is 11% 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 64.4 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 5 B

  • Original 37.7 kB
  • After minification 37.7 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. Kotelniki images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 779 B

  • Original 36.1 kB
  • After minification 36.1 kB
  • After compression 35.3 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

-28%

Potential reduce by 5.7 kB

  • Original 19.9 kB
  • After minification 19.8 kB
  • After compression 14.2 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. Kotelniki.com needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (65%)

Requests Now

46

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kotelniki. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

kotelniki.com

kotelniki.com

558 ms

styleswitcher.js

styleswitcher.js

128 ms

jquery.min.js

jquery.min.js

21 ms

forum_fn.js

forum_fn.js

253 ms

common2.css

common2.css

262 ms

links2.css

links2.css

263 ms

stylesheet.css

stylesheet.css

259 ms

normal.css

normal.css

262 ms

top100.cnt

top100.cnt

280 ms

search+.gif

search+.gif

127 ms

banneraquarel.gif

banneraquarel.gif

757 ms

medik_222x81.gif

medik_222x81.gif

252 ms

avk0815.gif

avk0815.gif

253 ms

inform.gif

inform.gif

254 ms

kinfo.gif

kinfo.gif

253 ms

kvadr_222x81_2.gif

kvadr_222x81_2.gif

379 ms

gorodeconom_222x82_3_1.gif

gorodeconom_222x82_3_1.gif

503 ms

gjttym.gif

gjttym.gif

504 ms

content2.css

content2.css

380 ms

buttons.css

buttons.css

379 ms

cp.css

cp.css

505 ms

forms2.css

forms2.css

506 ms

tweaks.css

tweaks.css

890 ms

colours.css

colours.css

630 ms

imageset2.css

imageset2.css

629 ms

top100.cnt

top100.cnt

3655 ms

watch.js

watch.js

24 ms

banner-88x31-rambler-blue.gif

banner-88x31-rambler-blue.gif

416 ms

bg_header.jpg

bg_header.jpg

128 ms

bg_link.gif

bg_link.gif

128 ms

apply.gif

apply.gif

127 ms

icon_home.gif

icon_home.gif

128 ms

icon_fontsize.gif

icon_fontsize.gif

129 ms

bg_list.gif

bg_list.gif

128 ms

icon_topic_latest.gif

icon_topic_latest.gif

253 ms

icon_pages.gif

icon_pages.gif

254 ms

corners_left.png

corners_left.png

254 ms

corners_right.png

corners_right.png

253 ms

gradient.gif

gradient.gif

381 ms

forum_read.gif

forum_read.gif

254 ms

forum_read_subforum.gif

forum_read_subforum.gif

378 ms

subforum_read.gif

subforum_read.gif

379 ms

bg_button.gif

bg_button.gif

379 ms

icon_staff.gif

icon_staff.gif

380 ms

icon_cookies.gif

icon_cookies.gif

380 ms

bg_footer.jpg

bg_footer.jpg

505 ms

print.css

print.css

127 ms

medium.css

medium.css

127 ms

large.css

large.css

127 ms

counter2

counter2

128 ms

Accessibility Review

kotelniki.com accessibility score

82

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[accesskey] values are not unique

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

Best Practices

kotelniki.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kotelniki.com SEO score

62

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

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 Kotelniki.com 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 Kotelniki.com 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

kotelniki.com

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