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name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value1,210 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.244

51/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

russupak.ru

524 ms

russupak.ru

1749 ms

bootstrap.min.css

130 ms

font-awesome.min.css

256 ms

linear-icon.css

368 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 84% of them (83 requests) were addressed to the original Russupak.ru, 5% (5 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Usocial.pro. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Russupak.ru.

Content Size

5.1 MB

After Optimization

3.6 MB

In fact, the total size of Russupak.ru main page is 5.1 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. 70% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 95.7 kB

Original 109.9 kB
After minification 73.6 kB
After compression 14.2 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. This page needs HTML code to be minified as it can gain 36.3 kB, which is 33% 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 95.7 kB or 87% of the original size.

Image Optimization

-28%

Potential reduce by 1.3 MB

Original 4.6 MB
After minification 3.3 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. Obviously, Russupak needs image optimization as it can save up to 1.3 MB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 9.7 kB

Original 245.0 kB
After minification 245.0 kB
After compression 235.3 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

-9%

Potential reduce by 8.1 kB

Original 89.4 kB
After minification 89.4 kB
After compression 81.3 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. Russupak.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Russupak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 11 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 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

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

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Russupak.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Russupak.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

russupak.ru

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

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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

russupak.ru

russupak.ru

bootstrap.min.css

font-awesome.min.css

linear-icon.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

russupak.ru

russupak.ru

bootstrap.min.css

font-awesome.min.css

linear-icon.css

plugins.css

default.css

style.css

responsive.css

lightbox.min.css

jquery.fancybox.min.css

script1ps.js

modernizr-3.5.0.min.js

nc_stats_analytics_event.min.js

jquery-1.12.4.min.js

popper.min.js

bootstrap.min.js

plugins.js

ajax-mail.js

main.js

lightbox-plus-jquery.min.js

custom.js

jquery.fancybox.min.js

usocial.js

css

logo.png

polipropilenovye_plenki.JPG

polietilenovye_plenki.JPG

tvist_plenki1.jpg

materialy_na_osnove_bumagi1.jpg

termousadochnye_plenki_proportsiijpg_1.jpg

bar_ernye_plenki_1.jpg

plenki_so_spetsial_nymi_svoystvami.JPG

laminirovannye_plenki_1.jpg

08_2.jpg

07.jpg

06_2_.jpg

01_pakety_risunok.jpg

dlya_hlebobulochnyh.jpg

dlya_bakalei.jpg

20bfda285f1df7251bb3c4ec3f9dd42b.jpg

kakie_zhiri_vredni_v2.xxl.jpg

dlya_konditerskih.jpg