Access rctest.ru. Центр сертификации продукции в Москве

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,530 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value3.084

0/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

rctest.ru

531 ms

www.rctest.ru

1343 ms

gtm.js

82 ms

ui.font.opensans.min.css

128 ms

main.popup.bundle.min.css

256 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 90% of them (108 requests) were addressed to the original Rctest.ru, 3% (4 requests) were made to Connect.facebook.net and 2% (2 requests) were made to Crm.rctest.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Rctest.ru.

Content Size

1.1 MB

After Optimization

746.4 kB

In fact, the total size of Rctest.ru main page is 1.1 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. 65% of websites need less resources to load. Javascripts take 418.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 306.4 kB

Original 365.8 kB
After minification 275.2 kB
After compression 59.4 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 90.5 kB, which is 25% 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 306.4 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 5.5 kB

Original 279.3 kB
After minification 273.9 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. Rctest images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 66.9 kB

Original 418.1 kB
After minification 418.1 kB
After compression 351.2 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 66.9 kB or 16% of the original size.

CSS Optimization

-27%

Potential reduce by 22.5 kB

Original 84.5 kB
After minification 84.5 kB
After compression 62.0 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. Rctest.ru needs all CSS files to be minified and compressed as it can save up to 22.5 kB or 27% of the original size.

Requests Now

114

After Optimization

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rctest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 35 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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

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

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

WINDOWS-1251

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

rctest.ru

Open Graph description is not detected on the main page of Rctest. 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 сертификации продукции в Москве — Агентство РСТ

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

rctest.ru

www.rctest.ru

gtm.js

ui.font.opensans.min.css

main.popup.bundle.min.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

rctest.ru

www.rctest.ru

gtm.js

ui.font.opensans.min.css

main.popup.bundle.min.css

style.css

style.css

style.css

style.css

style.css

style.css

style.css

style.css

style.css

style.css

style.min.css

style.css

style.css

style.css

styles.css

template_styles.css

ie.css

bootstrap.css

font-awesome.min.css

animations.css

superfish.css

settings.min.css

jquery.fancybox.css

ui.font.opensans.min.css

owl.carousel.css

owl.theme.css

owl.transitions.css

essentials.min.css

style.css

colors.css

theme-responsive.css

tempstyle.css

new-popup.css

html5shiv.min.js

core.min.js

main.polyfill.customevent.min.js

dexie.bitrix.bundle.min.js

core_ls.min.js