Access polarsip.ru. Строительство домов под ключ, загородные дома в Санкт-Петербурге

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

www.tmhs.ru

1250 ms

css

21 ms

all.css

123 ms

style.css

236 ms

jquery.min.js

17 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Polarsip.ru, 5% (6 requests) were made to Img.youtube.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Tmhs.ru.

Content Size

4.2 MB

After Optimization

3.8 MB

In fact, the total size of Polarsip.ru main page is 4.2 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. 60% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 86.4 kB

Original 103.1 kB
After minification 90.7 kB
After compression 16.7 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 12.5 kB, which is 12% 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 86.4 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 223.0 kB

Original 3.8 MB
After minification 3.6 MB

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. Polarsip images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 18.5 kB

Original 234.4 kB
After minification 227.8 kB
After compression 215.9 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

-13%

Potential reduce by 3.9 kB

Original 29.2 kB
After minification 29.2 kB
After compression 25.3 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. Polarsip.ru needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 13% of the original size.

Requests Now

114

After Optimization

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polarsip. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

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 Polarsip.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 Polarsip.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

polarsip.ru

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

Строительство домов под ключ, загородные дома в Санкт-Петербурге

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

www.tmhs.ru

css

all.css

style.css

jquery.min.js

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

www.tmhs.ru

css

all.css

style.css

jquery.min.js

jquery.carouFredSel-6.1.0-packed.js

jquery-ui-1.10.3.custom.min.js

jquery.touchSwipe.min.js

jcf.js

jcf.select.js

modernizr-2.5.3.min.js

main.js

script.js

kernel_main_v1.css

ui.font.opensans.min.css

template_c096b93881ea0b6d5ee45f3c0179af5d_v1.css

core.min.js

core_promise.min.js

promise.min.js

core_ajax.min.js

loadext.min.js

extension.min.js

core_fx.min.js

core_popup.min.js

script.js

jquery.bxslider.min.js

jquery.bxslider.css

ba.js

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

mqdefault.jpg

ikonka.fw.png

cart.png

icons.png

ball.png

logo.png

mnu_sp_bg.gif

1b.fw.png

3b.fw.png

4.fw.png