Access csd.ru. CSD. Автоматизация проектирования в строительстве

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

csd.ru

532 ms

csd.ru

1315 ms

bootstrap-reboot.min.css

255 ms

bootstrap-grid.min.css

350 ms

fancybox.min.css

349 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 85% of them (66 requests) were addressed to the original Csd.ru, 5% (4 requests) were made to Top-fwz1.mail.ru and 3% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Csd.ru.

Content Size

110.5 kB

After Optimization

105.4 kB

In fact, the total size of Csd.ru main page is 110.5 kB. 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. Javascripts take 110.5 kB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

Original 0 B

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 web page is already compressed.

JavaScript Optimization

-5%

Potential reduce by 5.2 kB

Original 110.5 kB
After minification 110.5 kB
After compression 105.3 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.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CSD. 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 from 16 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

Links do not have a discernible name

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

Page has valid source maps

Search Engine Optimization Advices

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

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csd.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 Csd.ru main page’s claimed encoding is . 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

csd.ru

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

CSD. Автоматизация проектирования в строительстве

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

csd.ru

csd.ru

bootstrap-reboot.min.css

bootstrap-grid.min.css

fancybox.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

csd.ru

csd.ru

bootstrap-reboot.min.css

bootstrap-grid.min.css

fancybox.min.css

slick.min.css

template.css

product-item.css

switch-to-vitrocad.css

suggestions.css

style.css

style.css

style.css

style.css

style.css

style.css

style.css

style.css

core.js

core_fx.js

jquery-1.12.4.min.js

jquery.suggestions.js

dadata_search_company.js

jquery-3.6.0.min.js

bootstrap.bundle.min.js

border-animation.js

jquery.maskedinput.min.js

jquery.form.min.js

jquery.validate.js

jquery.cookie.js

slick.min.js

fancybox.umd.js

product-item-scripts.js

auth.js

device-mark.js

template.js

forms.js

TweenMax.min.js

Draggable.min.js

about_us.jpg

contacts.jpg

vk.svg

youtube.svg

find_me_min.jpg

Otsenit-PO-_min_.jpg