Tools & Wizards About Us
bosch-video-system.ru screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

bosch-video-system.ru

SVP / Системы видеонаблюдения Bosch Security: сетевое видеонаблюдение, инфракрасные видеокамеры, поворотные видеокамеры, купольные камеры, сетевые вид...

Page Load Speed

4.3 sec in total

First Response

528 ms

Resources Loaded

3.1 sec

Page Rendered

596 ms

bosch-video-system.ru screenshot

About Website

Welcome to bosch-video-system.ru homepage info - get ready to check Bosch Videosystem best content for Russia right away, or after learning these important things about bosch-video-system.ru

Компания СВП предлагает комплексные системы видеонаблюдения от Bosch Security: сетевые (IP), поворотные, инфракрасные (ИК),взрывозащищенные видеокамеры ,купольные , гибридные и сетевые видеорегистрато

Visit bosch-video-system.ru

Key Findings

We analyzed Bosch-video-system.ru page load time and found that the first response time was 528 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

bosch-video-system.ru performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

bosch-video-system.ru

528 ms

bosch-video-system.ru

620 ms

mycss.css

241 ms

animation.css

358 ms

fontello.css

359 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 83% of them (52 requests) were addressed to the original Bosch-video-system.ru, 5% (3 requests) were made to Counter.yadro.ru and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Bosch-video-system.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.8 kB (16%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bosch-video-system.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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 177.8 kB

  • Original 233.1 kB
  • After minification 226.5 kB
  • After compression 55.4 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 177.8 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 27.4 kB

  • Original 1.0 MB
  • After minification 1.0 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. Bosch Videosystem images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 32.9 kB

  • Original 163.9 kB
  • After minification 163.9 kB
  • After compression 131.0 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 32.9 kB or 20% of the original size.

CSS Optimization

-12%

Potential reduce by 5.8 kB

  • Original 49.0 kB
  • After minification 49.0 kB
  • After compression 43.3 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. Bosch-video-system.ru needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (39%)

Requests Now

57

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bosch Videosystem. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bosch-video-system.ru

bosch-video-system.ru

528 ms

bosch-video-system.ru

bosch-video-system.ru

620 ms

mycss.css

mycss.css

241 ms

animation.css

animation.css

358 ms

fontello.css

fontello.css

359 ms

fontello-codes.css

fontello-codes.css

359 ms

fontello-embedded.css

fontello-embedded.css

360 ms

fontello-ie7.css

fontello-ie7.css

359 ms

fontello-ie7-codes.css

fontello-ie7-codes.css

373 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

476 ms

jquery.min.js

jquery.min.js

9 ms

jquery.min.js

jquery.min.js

40 ms

all.js

all.js

511 ms

highslide.js

highslide.js

601 ms

highslide.css

highslide.css

512 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

512 ms

ga.js

ga.js

81 ms

analytics.js

analytics.js

80 ms

logo.png

logo.png

134 ms

bosch_logo.png

bosch_logo.png

136 ms

tel_icon.png

tel_icon.png

135 ms

sale_banner.png

sale_banner.png

241 ms

maillogo.png

maillogo.png

135 ms

26-09-2012.jpg

26-09-2012.jpg

230 ms

2009-08-25.jpg

2009-08-25.jpg

236 ms

2009-08-21.jpg

2009-08-21.jpg

237 ms

VG4.jpg

VG4.jpg

238 ms

1-02_2.png

1-02_2.png

737 ms

3000i_flexidome.jpg

3000i_flexidome.jpg

588 ms

cat1.jpg

cat1.jpg

353 ms

cat2.jpg

cat2.jpg

355 ms

cat3.jpg

cat3.jpg

357 ms

cat4.jpg

cat4.jpg

359 ms

cat5.jpg

cat5.jpg

470 ms

cat6.jpg

cat6.jpg

472 ms

cat7.jpg

cat7.jpg

474 ms

cat8.jpg

cat8.jpg

480 ms

cat9.jpg

cat9.jpg

587 ms

cat11.jpg

cat11.jpg

590 ms

cat12.jpg

cat12.jpg

592 ms

4-10.jpg

4-10.jpg

718 ms

8000i_flexidome.jpg

8000i_flexidome.jpg

826 ms

ipsystems.jpg

ipsystems.jpg

705 ms

control.jpg

control.jpg

707 ms

SCSI.jpg

SCSI.jpg

709 ms

videocam.jpg

videocam.jpg

822 ms

videocoder.jpg

videocoder.jpg

826 ms

logo_svp.gif

logo_svp.gif

828 ms

icq.gif

icq.gif

836 ms

watch.js

watch.js

20 ms

top_head_bg.png

top_head_bg.png

837 ms

head_border_1.png

head_border_1.png

920 ms

head_border_2.png

head_border_2.png

921 ms

head_bg.png

head_bg.png

1396 ms

hit

hit

268 ms

__utm.gif

__utm.gif

17 ms

collect

collect

23 ms

gray_tile.gif

gray_tile.gif

837 ms

loader_5_wv70bd.js

loader_5_wv70bd.js

1340 ms

arrow_red_down.gif

arrow_red_down.gif

828 ms

arrow_black.gif

arrow_black.gif

851 ms

hit

hit

541 ms

hit

hit

134 ms

Accessibility Review

bosch-video-system.ru accessibility score

81

Accessibility Issues

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

Links do not have a discernible name

Best Practices

bosch-video-system.ru best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bosch-video-system.ru SEO score

84

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

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 Bosch-video-system.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 Bosch-video-system.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

bosch-video-system.ru

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