Tools & Wizards About Us
nemezida.su screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

nemezida.su

Видеонаблюдение, пожаротушение, охранная, пожарная, сигнализация, Красноярск, видеокамера

Page Load Speed

3.6 sec in total

First Response

929 ms

Resources Loaded

2.5 sec

Page Rendered

185 ms

nemezida.su screenshot

About Website

Visit nemezida.su now to see the best up-to-date Nemezida content for Ukraine and also check out these interesting facts you probably never knew about nemezida.su

видеонаблюдение, пожаротушение, охранная, пожарная, сигнализация, сети связи, Красноярск, видеокамера

Visit nemezida.su

Key Findings

We analyzed Nemezida.su page load time and found that the first response time was 929 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

nemezida.su performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.2

62/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

nemezida.su

929 ms

style.css

181 ms

jquery-1.6.4.min.js

545 ms

TrSwfObj.js

362 ms

platform.js

24 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 34% of them (14 requests) were addressed to the original Nemezida.su, 17% (7 requests) were made to Apis.google.com and 17% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (929 ms) belongs to the original domain Nemezida.su.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.2 kB (14%)

Content Size

429.4 kB

After Optimization

368.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nemezida.su main page is 429.4 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. 40% of websites need less resources to load. Javascripts take 367.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 24.6 kB

  • Original 32.7 kB
  • After minification 31.9 kB
  • After compression 8.1 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 24.6 kB or 75% of the original size.

Image Optimization

-63%

Potential reduce by 11.5 kB

  • Original 18.3 kB
  • After minification 6.9 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. Obviously, Nemezida needs image optimization as it can save up to 11.5 kB or 63% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 24.6 kB

  • Original 367.7 kB
  • After minification 367.6 kB
  • After compression 343.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 546 B

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 10.2 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. Nemezida.su has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (66%)

Requests Now

38

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nemezida. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nemezida.su

nemezida.su

929 ms

style.css

style.css

181 ms

jquery-1.6.4.min.js

jquery-1.6.4.min.js

545 ms

TrSwfObj.js

TrSwfObj.js

362 ms

platform.js

platform.js

24 ms

fone.gif

fone.gif

192 ms

pozharnaya_ohrannaya_signalizaciya_videonabludenie_proekt.gif

pozharnaya_ohrannaya_signalizaciya_videonabludenie_proekt.gif

541 ms

videonabludenie_signalizaciya_control_dostupa.png

videonabludenie_signalizaciya_control_dostupa.png

192 ms

flag_of_russia.png

flag_of_russia.png

360 ms

flag_of_uk.png

flag_of_uk.png

361 ms

envelope_mail.png

envelope_mail.png

366 ms

skype.png

skype.png

367 ms

marconi.jpg

marconi.jpg

367 ms

refresh-button.png

refresh-button.png

540 ms

hit

hit

274 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

31 ms

subscribe_embed

subscribe_embed

75 ms

sdk.js

sdk.js

42 ms

postmessageRelay

postmessageRelay

47 ms

sdk.js

sdk.js

7 ms

www-subscribe-embed_split_v0.css

www-subscribe-embed_split_v0.css

3 ms

www-subscribe-embed_v0.js

www-subscribe-embed_v0.js

10 ms

subscribe_button_branded_lozenge.png

subscribe_button_branded_lozenge.png

18 ms

544727282-postmessagerelay.js

544727282-postmessagerelay.js

44 ms

rpc:shindig_random.js

rpc:shindig_random.js

15 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

cb=gapi.loaded_2

cb=gapi.loaded_2

3 ms

border_3.gif

border_3.gif

4 ms

subscribe_embed

subscribe_embed

41 ms

spacer.gif

spacer.gif

5 ms

border_3.gif

border_3.gif

8 ms

bubbleSprite_3.png

bubbleSprite_3.png

9 ms

bubbleDropR_3.png

bubbleDropR_3.png

7 ms

bubbleDropB_3.png

bubbleDropB_3.png

9 ms

www-subscribe-embed-card_v0.css

www-subscribe-embed-card_v0.css

4 ms

www-subscribe-embed-card_v0.js

www-subscribe-embed-card_v0.js

7 ms

hit

hit

544 ms

style_mobile.css

style_mobile.css

182 ms

hit

hit

135 ms

Accessibility Review

nemezida.su accessibility score

70

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

Best Practices

nemezida.su best practices score

75

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

SEO Factors

nemezida.su SEO score

87

Search Engine Optimization Advices

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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

nemezida.su

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