Tools & Wizards About Us
fks-nn.ru screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

fks-nn.ru

FKS NN

Page Load Speed

12.4 sec in total

First Response

1.8 sec

Resources Loaded

10.4 sec

Page Rendered

216 ms

fks-nn.ru screenshot

About Website

Visit fks-nn.ru now to see the best up-to-date FKS NN content and also check out these interesting facts you probably never knew about fks-nn.ru

ФКС факультет

Visit fks-nn.ru

Key Findings

We analyzed Fks-nn.ru page load time and found that the first response time was 1.8 sec and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

fks-nn.ru performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

fks-nn.ru

1762 ms

jquery.js

671 ms

jqueryui.js

1497 ms

dle_js.js

2319 ms

urchin.js

2342 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Fks-nn.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Fks-nn.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.0 kB (60%)

Content Size

311.8 kB

After Optimization

123.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fks-nn.ru main page is 311.8 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. Only 5% of websites need less resources to load. Javascripts take 183.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 46.8 kB

  • Original 53.6 kB
  • After minification 41.8 kB
  • After compression 6.8 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 11.9 kB, which is 22% 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 46.8 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 4.1 kB

  • Original 61.5 kB
  • After minification 57.4 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. FKS NN images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 126.1 kB

  • Original 183.6 kB
  • After minification 183.6 kB
  • After compression 57.4 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 126.1 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 10.9 kB

  • Original 13.1 kB
  • After minification 9.1 kB
  • After compression 2.1 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. Fks-nn.ru needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FKS NN. According to our analytics all requests are already optimized.

Network Requests Diagram

fks-nn.ru

fks-nn.ru

1762 ms

jquery.js

jquery.js

671 ms

jqueryui.js

jqueryui.js

1497 ms

dle_js.js

dle_js.js

2319 ms

urchin.js

urchin.js

2342 ms

style.css

style.css

189 ms

engine.css

engine.css

1260 ms

header.jpg

header.jpg

469 ms

logo.gif

logo.gif

1193 ms

menu.gif

menu.gif

2445 ms

left.gif

left.gif

3368 ms

lightbulb.gif

lightbulb.gif

4181 ms

search.png

search.png

5135 ms

books.gif

books.gif

2165 ms

middle.gif

middle.gif

1564 ms

pixel.gif

pixel.gif

1756 ms

right1.gif

right1.gif

1940 ms

right.gif

right.gif

2217 ms

Accessibility Review

fks-nn.ru accessibility score

97

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.

Best Practices

fks-nn.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

fks-nn.ru SEO score

92

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

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

fks-nn.ru

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