Access l-potolok.ru. Подвесные потолки. Подвесные потолки - Реечные, Грильято, Кассетные, Армстронг (Москва, СПб). L'avan...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value2,470 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

l-potolok.ru

644 ms

www.l-potolok.ru

512 ms

style.css

119 ms

css

24 ms

css

35 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 50% of them (25 requests) were addressed to the original L-potolok.ru, 28% (14 requests) were made to Vk.com and 8% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (732 ms) belongs to the original domain L-potolok.ru.

Content Size

1.3 MB

After Optimization

792.4 kB

In fact, the total size of L-potolok.ru main page is 1.3 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 723.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 17.5 kB

Original 24.2 kB
After minification 23.1 kB
After compression 6.7 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. 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 17.5 kB or 72% of the original size.

Image Optimization

-12%

Potential reduce by 87.2 kB

Original 723.3 kB
After minification 636.1 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, L Potolok needs image optimization as it can save up to 87.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 322.5 kB

Original 456.1 kB
After minification 359.9 kB
After compression 133.7 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 322.5 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 82.5 kB

Original 98.5 kB
After minification 81.8 kB
After compression 15.9 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. L-potolok.ru needs all CSS files to be minified and compressed as it can save up to 82.5 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of L Potolok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 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

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

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

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise L-potolok.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 L-potolok.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

l-potolok.ru

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

Подвесные потолки. Подвесные потолки - Реечные, Грильято, Кассетные, Армстронг (Москва, СПб). L'avant-garde. Лавангард.

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

l-potolok.ru

www.l-potolok.ru

style.css

css

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

l-potolok.ru

www.l-potolok.ru

style.css

css

css

style2.css

modernizr.custom.28468.js

openapi.js

calc.js

jquery.min.js

jquery.cslider.js

fon20.png

shapka_fon23.png

lable10.png

glav_button1.png

foto_button.png

cveta_buttom.png

svet_buttom.png

kontakt_buttom.png

punkt_left_menu.png

4.png

3.png

1.png

2.png

arrows.png

vk.png

tvit.png

facebook.png

ok.png

upload.gif

watch.js

widget_comments.php

watch.js

loader_nav19188_3.js

lite.css

lite.js

lang3_0.js

widget_comments.css

xdm.js

al_comments.js

advert.gif

counter

1