Access novokosino2.com. Форум жителей района Новокосино-2

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

novokosino2.com

1701 ms

yuiloader-dom-event.js

249 ms

connection-min.js

245 ms

vbulletin_core.js

245 ms

main-rollup.css

266 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 65% of them (89 requests) were addressed to the original Novokosino2.com, 9% (12 requests) were made to Vk.com and 7% (10 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Novokosino2.com.

Content Size

1.0 MB

After Optimization

315.3 kB

In fact, the total size of Novokosino2.com main page is 1.0 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. 55% of websites need less resources to load. Javascripts take 531.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 213.5 kB

Original 244.7 kB
After minification 231.6 kB
After compression 31.2 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. 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 213.5 kB or 87% of the original size.

Image Optimization

-55%

Potential reduce by 80.4 kB

Original 145.9 kB
After minification 65.5 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. Obviously, Novokosino 2 needs image optimization as it can save up to 80.4 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 336.8 kB

Original 531.8 kB
After minification 467.2 kB
After compression 195.0 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 336.8 kB or 63% of the original size.

CSS Optimization

-81%

Potential reduce by 100.9 kB

Original 124.5 kB
After minification 113.0 kB
After compression 23.6 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. Novokosino2.com needs all CSS files to be minified and compressed as it can save up to 100.9 kB or 81% of the original size.

Requests Now

103

After Optimization

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Novokosino 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Novokosino2.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 Novokosino2.com main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

novokosino2.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Форум жителей района Новокосино-2

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

novokosino2.com

yuiloader-dom-event.js

connection-min.js

vbulletin_core.js

main-rollup.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

novokosino2.com

yuiloader-dom-event.js

connection-min.js

vbulletin_core.js

main-rollup.css

google_search.css

selector-min.js

event-delegate-min.js

animation-min.js

animation-sh.js

vsqspoiler.js

vsq_spoiler.css

forumhome-rollup.css

animation-min.js

vbulletin-sidebar.js

additional.css

vbulletin_md5.js

show_ads.js

vbulletin_read_marker.js

openapi.js

watch.js

watch.js

vbulletin4_logo.png

gradient-grey-down.png

search.png

navbit-home.png

collapse_40b.png

forum_old-48.png

subforum_old-48.png

lastpost-right.png

profile.png

forum.png

icon1.png

poll_posticon.gif

icon5.png

icon3.png

homepage.png

users_online.png

forum_stats.png

legend.png

forum_new-16.png

forum_old-16.png

category-16.png