Tools & Wizards About Us
gkefesk.ru screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

gkefesk.ru

- проектирование, монтаж и установка линий электропередач (ЛЭП), строительство подстанций по проектам ФСК, Газпром, Ленэнерго

Page Load Speed

3.5 sec in total

First Response

472 ms

Resources Loaded

2.8 sec

Page Rendered

183 ms

gkefesk.ru screenshot

About Website

Visit gkefesk.ru now to see the best up-to-date Gkefesk content for Russia and also check out these interesting facts you probably never knew about gkefesk.ru

Группа компаний ЭФ – высокопрофессиональный многоуровневый холдинг, работающий в области строительства проектирования, монтажа и железобетонных установки опор ЛЭП (высоковольтных линий электропередач)...

Visit gkefesk.ru

Key Findings

We analyzed Gkefesk.ru page load time and found that the first response time was 472 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

gkefesk.ru performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

gkefesk.ru

472 ms

www.gkefesk.ru

604 ms

jquery.js

399 ms

jquery.fancybox-1.3.4.js

404 ms

jquery.fancybox-1.3.4.pack.js

404 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that all of those requests were addressed to Gkefesk.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (913 ms) belongs to the original domain Gkefesk.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 279.8 kB (25%)

Content Size

1.1 MB

After Optimization

841.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gkefesk.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. 20% of websites need less resources to load. Images take 845.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.9 kB

  • Original 27.6 kB
  • After minification 25.4 kB
  • After compression 6.7 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 20.9 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 70.8 kB

  • Original 845.6 kB
  • After minification 774.8 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. Gkefesk images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 153.6 kB

  • Original 206.8 kB
  • After minification 169.1 kB
  • After compression 53.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 153.6 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 34.5 kB

  • Original 41.3 kB
  • After minification 33.0 kB
  • After compression 6.8 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. Gkefesk.ru needs all CSS files to be minified and compressed as it can save up to 34.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (38%)

Requests Now

48

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gkefesk. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gkefesk.ru

gkefesk.ru

472 ms

www.gkefesk.ru

www.gkefesk.ru

604 ms

jquery.js

jquery.js

399 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

404 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

404 ms

style.css

style.css

268 ms

style.css

style.css

268 ms

highslide.css

highslide.css

406 ms

style.css_1276512159.html

style.css_1276512159.html

409 ms

style.css_1306345435.html

style.css_1306345435.html

406 ms

style.css_1433441400.html

style.css_1433441400.html

535 ms

style.css_1351288220.html

style.css_1351288220.html

534 ms

styles.css

styles.css

531 ms

template_styles.css

template_styles.css

535 ms

highslide-with-gallery.js

highslide-with-gallery.js

805 ms

js.js

js.js

541 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

663 ms

swfobject_modified.js

swfobject_modified.js

667 ms

script.js_1276352902.html

script.js_1276352902.html

681 ms

easySlider1.5.js

easySlider1.5.js

538 ms

1-index.jpg

1-index.jpg

400 ms

logo.png

logo.png

139 ms

home.gif

home.gif

136 ms

mail.gif

mail.gif

136 ms

map.gif

map.gif

137 ms

eng.png

eng.png

137 ms

menu_top.gif

menu_top.gif

268 ms

search_submit.gif

search_submit.gif

269 ms

objects_new.jpg

objects_new.jpg

403 ms

orden_new.jpg

orden_new.jpg

405 ms

podpisanie_new.jpg

podpisanie_new.jpg

535 ms

present_new.jpg

present_new.jpg

534 ms

profilstud2_new.jpg

profilstud2_new.jpg

667 ms

stud_new.jpg

stud_new.jpg

532 ms

exhibition_new.jpg

exhibition_new.jpg

536 ms

ng_new.jpg

ng_new.jpg

804 ms

052d3b01972f5e83bf96f1dc3a8bf176.jpg

052d3b01972f5e83bf96f1dc3a8bf176.jpg

666 ms

814bc9d04e8011d6df951f5c79003d30.jpg

814bc9d04e8011d6df951f5c79003d30.jpg

667 ms

31ed95f01851f3a4ee29a025d5ff5478.jpg

31ed95f01851f3a4ee29a025d5ff5478.jpg

668 ms

1507c21f6c7289492552507ef3d84bc3.png

1507c21f6c7289492552507ef3d84bc3.png

670 ms

2f864186d4ecb7b62d7627f757478440.jpg

2f864186d4ecb7b62d7627f757478440.jpg

799 ms

bd4f2c30e2ebda1fa47701153787f61b.jpg

bd4f2c30e2ebda1fa47701153787f61b.jpg

800 ms

365f57988db9f0de7f14e5f6caaa6e41.png

365f57988db9f0de7f14e5f6caaa6e41.png

801 ms

0ce890fb578018dd5cb86fcdcd6481ea.png

0ce890fb578018dd5cb86fcdcd6481ea.png

802 ms

menu_top_li.gif

menu_top_li.gif

783 ms

menu_top_arrow.gif

menu_top_arrow.gif

911 ms

search.gif

search.gif

912 ms

breadcrumbs.gif

breadcrumbs.gif

913 ms

more.gif

more.gif

903 ms

arrow.gif

arrow.gif

893 ms

line.gif

line.gif

893 ms

drop-shadow.png

drop-shadow.png

145 ms

zoomout.cur

zoomout.cur

145 ms

loader.white.gif

loader.white.gif

144 ms

Accessibility Review

gkefesk.ru accessibility score

43

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

gkefesk.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

gkefesk.ru SEO score

58

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

    N/A

  • Encoding

    UTF-8

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

gkefesk.ru

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