Access installing.ru. Проекторы, экраны, монтаж проекционной техники, домашних кинотеатров.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value4,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

installing.ru

1078 ms

www.installing.ru

2597 ms

main.css

3586 ms

jquery-1.7.2.min.js

6253 ms

jquery.easing.1.3.js

1412 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 62% of them (77 requests) were addressed to the original Installing.ru, 12% (15 requests) were made to Vk.com and 9% (11 requests) were made to W.uptolike.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Installing.ru.

Content Size

1.4 MB

After Optimization

825.9 kB

In fact, the total size of Installing.ru main page is 1.4 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 637.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 140.6 kB

Original 168.0 kB
After minification 164.1 kB
After compression 27.5 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 140.6 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 24.9 kB

Original 637.7 kB
After minification 612.9 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. Installing images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 251.3 kB

Original 414.1 kB
After minification 350.3 kB
After compression 162.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 251.3 kB or 61% of the original size.

CSS Optimization

-84%

Potential reduce by 121.0 kB

Original 143.8 kB
After minification 106.8 kB
After compression 22.8 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. Installing.ru needs all CSS files to be minified and compressed as it can save up to 121.0 kB or 84% of the original size.

Requests Now

120

After Optimization

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Installing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

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

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

High

Missing source maps for large first-party JavaScript

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

N/A
Encoding

UTF-8

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

installing.ru

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

Проекторы, экраны, монтаж проекционной техники, домашних кинотеатров.

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

installing.ru

www.installing.ru

main.css

jquery-1.7.2.min.js

jquery.easing.1.3.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

installing.ru

www.installing.ru

main.css

jquery-1.7.2.min.js

jquery.easing.1.3.js

rp_slider.js

openapi.js

watch.js

top100.cnt

3_0_6CCEECFF_4CAECCFF_1_pageviews

bg-body.gif

bg-content.gif

bg-header.jpg

slogan.png

logo.png

search.png

ico_login.png

btn_in.png

phone.png

ico_dev.png

ico_cart.png

exl.gif

project.png

tv.png

dashboard.png

kran.png

wall.png

calc.png

kablekramer.jpg

3042014121729382.jpg

freeinstall.jpg

delivery.jpg

kapp-big.jpg

1134489503.gif

1140122709.gif

3182011162657422.jpg

313201215543944.jpg

3110201312432363.jpg

3132013141950375.gif

313201417438502.jpg

1133773741.gif

1134569044.gif

1134384092.gif