7.5 sec in total
300 ms
7 sec
169 ms
Visit boschsecurity.co.uk now to see the best up-to-date Bosch Security content and also check out these interesting facts you probably never knew about boschsecurity.co.uk
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Visit boschsecurity.co.ukWe analyzed Boschsecurity.co.uk page load time and found that the first response time was 300 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
boschsecurity.co.uk performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value10.8 s
0/100
25%
Value13.1 s
2/100
10%
Value4,340 ms
1/100
30%
Value0.023
100/100
15%
Value18.6 s
3/100
10%
300 ms
3395 ms
761 ms
911 ms
483 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Boschsecurity.co.uk, 82% (67 requests) were made to St-nso-uk.resource.bosch.com and 13% (11 requests) were made to Uk.boschsecurity.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Uk.boschsecurity.com.
Page size can be reduced by 1.0 MB (50%)
2.0 MB
1.0 MB
In fact, the total size of Boschsecurity.co.uk main page is 2.0 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 87.1 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 87.1 kB or 83% of the original size.
Potential reduce by 178.3 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. Obviously, Bosch Security needs image optimization as it can save up to 178.3 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 171.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 171.1 kB or 79% of the original size.
Potential reduce by 573.6 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. Boschsecurity.co.uk needs all CSS files to be minified and compressed as it can save up to 573.6 kB or 90% of the original size.
Number of requests can be reduced by 45 (57%)
79
34
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bosch Security. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
boschsecurity.co.uk
300 ms
uk.boschsecurity.com
3395 ms
css.jsp
761 ms
barebone.jsp
911 ms
main.css
483 ms
includecss.css
120 ms
includecss2.css
121 ms
includecss3.css
118 ms
includecss4.css
113 ms
css_noprint.css
377 ms
header.js
127 ms
footer.js
121 ms
contentflow.css
402 ms
contentflow~1.js
562 ms
ContentFlowAddOn_slideshow.js
350 ms
WTg.js
40 ms
startseite-bosch-sicherheitssysteme-gmbh
364 ms
startseite-bosch-sicherheitssysteme-gmbh
466 ms
main.js
202 ms
btnHeaderSearch.png
100 ms
bosch_logo_english.png
13 ms
vs_dvr600_kv_retail_02_rev_w982.jpg
1228 ms
982_320_standard_jpg_camera_w982.jpg
889 ms
dicentis_bosch_dcnm-w_horizontal_alt_982x320_w982.png
2116 ms
bosch_ipp_web_banner_982x320_w982_w982.jpg
1312 ms
982_320_stage_jpg_airport_w982.jpg
420 ms
181_109_cover_flow_bu_video_w181.jpg
145 ms
181_109_cover_flow_bu_intrusion_w181.jpg
301 ms
181_109_cover_flow_bu_conference_w181.jpg
594 ms
181_109_cover_flow_bu_pa_w181.jpg
597 ms
181_109_cover_flow_airport_w181.jpg
595 ms
181_109_cover_flow_railway_w181.jpg
719 ms
181_109_cover_flow_stadia_w181.jpg
731 ms
181_109_cover_flow_energy_w181.jpg
849 ms
181_109_cover_flow_retail_w181.jpg
869 ms
181_109_cover_flow_banking_w181.jpg
971 ms
181_109_cover_flow_hotel_w181.jpg
988 ms
icon_facebook.jpg
1025 ms
icon_twitter.gif
1093 ms
icon_linked_in.gif
1107 ms
icon_youtube.gif
1160 ms
bg_metanav.gif
1215 ms
bgnavimain.png
1220 ms
bgnavimaininv.png
1304 ms
navseparator.gif
1260 ms
lnkstylecntlink_bottom_sprite_newie9.png
1370 ms
bgnavimainsub.png
1347 ms
lnkstylesubnavidefault.png
1411 ms
bg_searchinput.gif
1304 ms
arrow_h2_contentflow.gif
1427 ms
flyout_btn_coverflow.png
1423 ms
flyout_bg_onesmall.png
1475 ms
loader.gif
1491 ms
1x1_05_black.png
1529 ms
lnkstylecntlink_b1.gif
1555 ms
lnkstylecntlink_top_new.png
1672 ms
cookie_strictly_active.png
1477 ms
ipa.asp
203 ms
cookie_convenience.png
1361 ms
wtid.js
198 ms
cookie_tracking.png
1255 ms
cookie_targeting.png
1760 ms
1420 ms
ico_footerprint.gif
1142 ms
footer_rss.png
963 ms
ui-bg_flat_75_ffffff_40x100.png
964 ms
bgcntstagewht80.png
976 ms
cntbtnbluebg.png
986 ms
dcs.gif
194 ms
cntbtnbluebgend.png
980 ms
stage_pagination_gray.png
963 ms
stage_pagination_blue.png
991 ms
arrow_back.gif
966 ms
arrow_next.gif
984 ms
ico_loading_thickbox.gif
811 ms
bg_tt_bottom.png
888 ms
flyout_bg_two.png
942 ms
flyout_bg_three.png
923 ms
212 ms
491 ms
print.css
7 ms
cssoverlay.css
5 ms
boschsecurity.co.uk accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s do not have all required [aria-*] attributes
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
boschsecurity.co.uk 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
boschsecurity.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boschsecurity.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English 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 Boschsecurity.co.uk 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.
boschsecurity.co.uk
Open Graph description is not detected on the main page of Bosch Security. 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: