25.4 sec in total
2.3 sec
22.4 sec
689 ms
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.ruWe analyzed Bosch-video-system.ru page load time and found that the first response time was 2.3 sec and then it took 23.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
bosch-video-system.ru performance score
name
value
score
weighting
Value6.8 s
2/100
10%
Value13.8 s
0/100
25%
Value11.3 s
5/100
10%
Value3,250 ms
2/100
30%
Value0.023
100/100
15%
Value21.5 s
1/100
10%
2293 ms
377 ms
88 ms
149 ms
118 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 76% of them (44 requests) were addressed to the original Bosch-video-system.ru, 7% (4 requests) were made to Google-analytics.com and 7% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Mc.yandex.ru.
Page size can be reduced by 100.3 kB (10%)
1.0 MB
943.5 kB
In fact, the total size of Bosch-video-system.ru main page is 1.0 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. 25% of websites need less resources to load. Images take 855.6 kB which makes up the majority of the site volume.
Potential reduce by 37.0 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 37.0 kB or 77% of the original size.
Potential reduce by 22.3 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. Bosch Videosystem images are well optimized though.
Potential reduce by 33.0 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 33.0 kB or 25% of the original size.
Potential reduce by 8.0 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 8.0 kB or 79% of the original size.
Number of requests can be reduced by 18 (37%)
49
31
The browser has sent 49 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 6 to 1 for JavaScripts and as a result speed up the page load time.
bosch-video-system.ru
2293 ms
mycss.css
377 ms
ga.js
88 ms
analytics.js
149 ms
__utm.gif
118 ms
collect
136 ms
collect
303 ms
watch.js
61 ms
head_bg.png
1027 ms
top_head_bg.png
369 ms
head_border_1.png
368 ms
new_logo.png
369 ms
bosch_logo.png
351 ms
head_border_2.png
501 ms
tel_icon.png
489 ms
arrow_black.gif
505 ms
all.js
1113 ms
line.gif
490 ms
gray_tile.gif
477 ms
right_box_top.gif
519 ms
arrow_red_down.gif
525 ms
mips-ot-svp.png
3186 ms
right_box_bg.gif
554 ms
right_box_bottom.gif
467 ms
pixel.gif
511 ms
subscribe.gif
963 ms
p243.jpg
552 ms
26-09-2012.jpg
876 ms
2009-08-25.jpg
682 ms
2009-08-21.jpg
722 ms
VG4.jpg
825 ms
marker2.gif
869 ms
LTC003x-004x.jpg
904 ms
FlexiDome1.jpg
999 ms
AD100.jpg
1082 ms
main_extreme.jpg
1083 ms
EX82.jpg
1102 ms
NBN-832-HD.jpg
1892 ms
EX26LED.jpg
1193 ms
Divar.jpg
1287 ms
VideoJet8008.jpg
1284 ms
main_mon.jpg
1336 ms
main_keyboard.jpg
1366 ms
VidosVideoManager.jpg
1436 ms
watch.js
248 ms
ipsystems.jpg
1333 ms
control.jpg
1364 ms
SCSI.jpg
1393 ms
videocam.jpg
1463 ms
hit
330 ms
videocoder.jpg
1503 ms
logo_svp.gif
1530 ms
icq.gif
1549 ms
watch.js
19868 ms
jquery.min.js
216 ms
suggest.js
314 ms
opensearch.js
348 ms
watch.js
2 ms
bosch-video-system.ru accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
bosch-video-system.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
bosch-video-system.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
RU
N/A
WINDOWS-1251
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 neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bosch-video-system.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.
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: