Access psn-monolit.ru. Трубы пнд, пвх, пластиковые трубы и фиксаторы арматуры от производителя компании ПК Империя металла ...

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

psn-monolit.ru

489 ms

psn-monolit.ru

2130 ms

style.css

174 ms

highslide_html.css

302 ms

prototype.js

349 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 90% of them (74 requests) were addressed to the original Psn-monolit.ru, 2% (2 requests) were made to Callkeeper.ru and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Psn-monolit.ru.

Content Size

909.4 kB

After Optimization

856.7 kB

In fact, the total size of Psn-monolit.ru main page is 909.4 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. 45% of websites need less resources to load. Images take 817.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 30.2 kB

Original 37.0 kB
After minification 29.7 kB
After compression 6.8 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 7.3 kB, which is 20% 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 30.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 16.8 kB

Original 817.1 kB
After minification 800.3 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. Psn Monolit images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 5.1 kB

Original 51.9 kB
After minification 51.9 kB
After compression 46.8 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

-17%

Potential reduce by 591 B

Original 3.4 kB
After minification 3.4 kB
After compression 2.9 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. Psn-monolit.ru needs all CSS files to be minified and compressed as it can save up to 591 B or 17% of the original size.

Requests Now

After Optimization

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Psn Monolit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts 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 interpretation of your content by users in different locales.

High

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

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

<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

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

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

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Psn-monolit.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 Psn-monolit.ru 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

psn-monolit.ru

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

Трубы пнд, пвх, пластиковые трубы и фиксаторы арматуры от производителя компании ПК Империя металла и пластика в Москве

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

psn-monolit.ru

psn-monolit.ru

style.css

highslide_html.css

prototype.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

psn-monolit.ru

psn-monolit.ru

style.css

highslide_html.css

prototype.js

basket.js

preload.js

highslide.js

highslide-html.js

highslide-init.js

jquery.js

tabs.js

callkeeper.js

arrow_v.gif

arrow_g.gif

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

psn-logo.gif

spacer.gif

search.gif

2.jpg

79.jpg

76.jpg

78.jpg

7.jpg

89.jpg

124.jpg

1.jpg

80.jpg

8.jpg

81.jpg

13.jpg

125.jpg

82.jpg

83.jpg

9.jpg

109.jpg

117.jpg

127.jpg

15.jpg

87.jpg

86.jpg

128.jpg

14.jpg