Tools & Wizards About Us
greenroofing.ru screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

greenroofing.ru

GreenRoofing Zinco зеленая кровля - системы озеленения эксплуатируемых крыш, подземных паркингов, террасное озеленение крыши, сады на крышах, озеленен...

Page Load Speed

2.7 sec in total

First Response

519 ms

Resources Loaded

1.8 sec

Page Rendered

376 ms

greenroofing.ru screenshot

About Website

Click here to check amazing Green Roofing content. Otherwise, check out these important facts you probably never knew about greenroofing.ru

Зеленая кровля Greenroofing Zinco — это системы озеленения плоской кровли и крыш с уклоном высочайшего немецкого качества. Системы подходят для любого типа озеленения: экстенсивного, интенсивного, вер...

Visit greenroofing.ru

Key Findings

We analyzed Greenroofing.ru page load time and found that the first response time was 519 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

greenroofing.ru performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

greenroofing.ru

519 ms

grape.css

118 ms

jquery.js

343 ms

grape.js

355 ms

slidebox.css

241 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 79% of them (27 requests) were addressed to the original Greenroofing.ru, 6% (2 requests) were made to Counter.yadro.ru and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (850 ms) belongs to the original domain Greenroofing.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.7 kB (4%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Greenroofing.ru main page is 1.5 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.5 kB

  • Original 18.6 kB
  • After minification 18.0 kB
  • After compression 5.1 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 13.5 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 372 B

  • Original 1.3 MB
  • After minification 1.3 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. Green Roofing images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 41.7 kB

  • Original 113.8 kB
  • After minification 113.8 kB
  • After compression 72.1 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 41.7 kB or 37% of the original size.

CSS Optimization

-19%

Potential reduce by 2.2 kB

  • Original 11.3 kB
  • After minification 11.3 kB
  • After compression 9.1 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. Greenroofing.ru needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Green Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

greenroofing.ru

greenroofing.ru

519 ms

grape.css

grape.css

118 ms

jquery.js

jquery.js

343 ms

grape.js

grape.js

355 ms

slidebox.css

slidebox.css

241 ms

screen.css

screen.css

237 ms

slidebox.js

slidebox.js

250 ms

jquery.easing.js

jquery.easing.js

258 ms

scripts.js

scripts.js

357 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

356 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

375 ms

zp.js

zp.js

572 ms

logo.png

logo.png

115 ms

icon_vk.png

icon_vk.png

183 ms

icon_fb.png

icon_fb.png

185 ms

9.jpg

9.jpg

490 ms

1.jpg

1.jpg

590 ms

2.jpg

2.jpg

624 ms

3.jpg

3.jpg

447 ms

4.jpg

4.jpg

582 ms

5.jpg

5.jpg

650 ms

6.jpg

6.jpg

674 ms

7.jpg

7.jpg

730 ms

8.jpg

8.jpg

819 ms

next.png

next.png

721 ms

previous.png

previous.png

747 ms

greenroofing.ru

greenroofing.ru

850 ms

buttons.png

buttons.png

786 ms

hit

hit

270 ms

analytics.js

analytics.js

38 ms

watch.js

watch.js

1 ms

collect

collect

35 ms

hit

hit

391 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

528 ms

Accessibility Review

greenroofing.ru accessibility score

58

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

greenroofing.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

greenroofing.ru SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Greenroofing.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 Greenroofing.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

greenroofing.ru

Open Graph description is not detected on the main page of Green Roofing. 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: