Access pipe-center.ru. Центр Инженерных Систем - продажа труб и фитингов в Санкт-Петербурге

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value470 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.273

45/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

pipe-center.ru

874 ms

modal.css

174 ms

modal-static.css

433 ms

blue.css

378 ms

mootools.js

392 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 94% of them (64 requests) were addressed to the original Pipe-center.ru, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Img.gismeteo.ru. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Pipe-center.ru.

Content Size

1.6 MB

After Optimization

1.4 MB

In fact, the total size of Pipe-center.ru main page is 1.6 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 35.1 kB

Original 45.3 kB
After minification 41.8 kB
After compression 10.2 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 35.1 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 13.7 kB

Original 1.3 MB
After minification 1.3 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. Pipe Center images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 168.7 kB

Original 250.6 kB
After minification 229.8 kB
After compression 81.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 168.7 kB or 67% of the original size.

CSS Optimization

-79%

Potential reduce by 26.4 kB

Original 33.3 kB
After minification 25.9 kB
After compression 6.8 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. Pipe-center.ru needs all CSS files to be minified and compressed as it can save up to 26.4 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pipe Center. 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 from 10 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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Pipe-center.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 Pipe-center.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

pipe-center.ru

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

Центр Инженерных Систем - продажа труб и фитингов 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

pipe-center.ru

modal.css

modal-static.css

blue.css

mootools.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

pipe-center.ru

modal.css

modal-static.css

blue.css

mootools.js

caption.js

modal.js

validate.js

mootools-1.12.pwebcontact.js

system.css

general.css

template.css

jquery-1.js

jquery_002.js

jquery-carusel.js

fcode.js

debug.css

formingstyle.css

textstyle.css

setup.css

cis-logo.png

but_separator.png

loading.gif

STABI-s.jpg

HOTFIBREPLUS-s.jpg

trubkyfibre-s.jpg

BASALT-s.jpg

PPR-s.jpg

vc-s.jpg

completto-s.jpg

Klass-s.jpg

nastavecneparovy-s.jpg

t3s-intro.png

ekoplastik-intro.png

ekoplastikterm-intro.png

pragma-intro.png

instaplast-intro.png

dytron-intro.png

rad-intro.png

watch.js

ga.js

bg-header.png

a4.gif