5.3 sec in total
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Welcome to training.boschsecurity.us homepage info - get ready to check Training Bosch Security best content for United States right away, or after learning these important things about training.boschsecurity.us
Bosch Security Systems Training offers classroom training and online tutorials for CCTV, Intrusion, Fire, Access and Systems, Public Address and Conference Systems.
Visit training.boschsecurity.usWe analyzed Training.boschsecurity.us page load time and found that the first response time was 317 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
training.boschsecurity.us performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value9.3 s
1/100
25%
Value10.0 s
9/100
10%
Value500 ms
58/100
30%
Value0.023
100/100
15%
Value13.8 s
10/100
10%
317 ms
1053 ms
776 ms
875 ms
465 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Training.boschsecurity.us, 71% (39 requests) were made to St-nso-us.resource.bosch.com and 20% (11 requests) were made to Us.boschsecurity.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Us.boschsecurity.com.
Page size can be reduced by 710.1 kB (80%)
890.9 kB
180.8 kB
In fact, the total size of Training.boschsecurity.us main page is 890.9 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. CSS take 631.0 kB which makes up the majority of the site volume.
Potential reduce by 43.5 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 43.5 kB or 78% of the original size.
Potential reduce by 7.1 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. Training Bosch Security images are well optimized though.
Potential reduce by 92.6 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 92.6 kB or 74% of the original size.
Potential reduce by 566.9 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. Training.boschsecurity.us needs all CSS files to be minified and compressed as it can save up to 566.9 kB or 90% of the original size.
Number of requests can be reduced by 39 (75%)
52
13
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Training 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 9 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
training.boschsecurity.us
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training
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training.boschsecurity.us 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
training.boschsecurity.us 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
training.boschsecurity.us 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 Training.boschsecurity.us 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 Training.boschsecurity.us 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.
training.boschsecurity.us
Open Graph description is not detected on the main page of Training 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: