Tools & Wizards About Us
dezsistema.ru screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

dezsistema.ru

Авторизация в системе

Page Load Speed

13.5 sec in total

First Response

1.2 sec

Resources Loaded

12.1 sec

Page Rendered

297 ms

dezsistema.ru screenshot

About Website

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

ООО Дезсистема-Группа 2 - это компания, которая занимается комплексным снабжением разнообразных учреждений, поставляя новейшие средства дезинфекции. В этой продукции нуждаются все современные предприя...

Visit dezsistema.ru

Key Findings

We analyzed Dezsistema.ru page load time and found that the first response time was 1.2 sec and then it took 12.4 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

dezsistema.ru performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

dezsistema.ru

1152 ms

mootools.js

805 ms

caption.js

270 ms

system.css

269 ms

template.css

535 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 51% of them (27 requests) were addressed to the original Dezsistema.ru, 9% (5 requests) were made to Pagead2.googlesyndication.com and 8% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (10.2 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 208.9 kB (34%)

Content Size

606.0 kB

After Optimization

397.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dezsistema.ru main page is 606.0 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. 45% of websites need less resources to load. Images take 276.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 65.4 kB

  • Original 81.4 kB
  • After minification 79.3 kB
  • After compression 15.9 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 65.4 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 22.9 kB

  • Original 276.0 kB
  • After minification 253.1 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. Dezsistema images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 107.0 kB

  • Original 231.6 kB
  • After minification 230.5 kB
  • After compression 124.6 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 107.0 kB or 46% of the original size.

CSS Optimization

-79%

Potential reduce by 13.5 kB

  • Original 17.1 kB
  • After minification 15.7 kB
  • After compression 3.5 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. Dezsistema.ru needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (43%)

Requests Now

49

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dezsistema. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dezsistema.ru

dezsistema.ru

1152 ms

mootools.js

mootools.js

805 ms

caption.js

caption.js

270 ms

system.css

system.css

269 ms

template.css

template.css

535 ms

adsbygoogle.js

adsbygoogle.js

7 ms

share.js

share.js

11 ms

PortalUser_06.png

PortalUser_06.png

766 ms

bg.jpg

bg.jpg

203 ms

header.jpg

header.jpg

437 ms

topcol_bg.png

topcol_bg.png

202 ms

menu-top.png

menu-top.png

203 ms

menu-bottom.png

menu-bottom.png

202 ms

h3.gif

h3.gif

282 ms

menu_row.png

menu_row.png

279 ms

alodez-hlor_m.jpg

alodez-hlor_m.jpg

280 ms

sred-dezinfeksii.jpg

sred-dezinfeksii.jpg

280 ms

dezinfekcija.gif

dezinfekcija.gif

279 ms

indikatory.gif

indikatory.gif

430 ms

upakovka.gif

upakovka.gif

491 ms

utilizacija.gif

utilizacija.gif

485 ms

medicinskaja_odezhda2.gif

medicinskaja_odezhda2.gif

488 ms

insekticidy_m.gif

insekticidy_m.gif

491 ms

rodenticidy.gif

rodenticidy.gif

563 ms

katalog.gif

katalog.gif

583 ms

tel-5.gif

tel-5.gif

562 ms

01.jpg

01.jpg

942 ms

hit

hit

276 ms

ca-pub-9850293274611235.js

ca-pub-9850293274611235.js

73 ms

zrt_lookup.html

zrt_lookup.html

61 ms

show_ads_impl.js

show_ads_impl.js

64 ms

banner_02.jpg

banner_02.jpg

538 ms

li.png

li.png

517 ms

footer_bg.gif

footer_bg.gif

621 ms

b-share-form-button.png

b-share-form-button.png

14 ms

watch.js

watch.js

188 ms

b-share-form-button_share__icon.png

b-share-form-button_share__icon.png

14 ms

b-share-icon.png

b-share-icon.png

90 ms

b-share-popup_down__tail.png

b-share-popup_down__tail.png

91 ms

ads

ads

206 ms

osd.js

osd.js

19 ms

ads

ads

309 ms

watch.js

watch.js

10170 ms

hit

hit

204 ms

m_js_controller.js

m_js_controller.js

25 ms

abg.js

abg.js

56 ms

favicon

favicon

147 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

139 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

76 ms

s

s

94 ms

x_button_blue2.png

x_button_blue2.png

66 ms

favicon

favicon

80 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

9 ms

Accessibility Review

dezsistema.ru accessibility score

100

Accessibility Issues

Best Practices

dezsistema.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

High

Browser errors were logged to the console

SEO Factors

dezsistema.ru SEO score

82

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dezsistema.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Dezsistema.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

dezsistema.ru

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