3.8 sec in total
1.2 sec
2.4 sec
205 ms
Click here to check amazing T 1 Bbslu content for Germany. Otherwise, check out these important facts you probably never knew about t1.bbslu.de
Die Zukunft beginnt mit der richtigen Wahl der Schule. Die BBS Technik 1 bietet Ihnen alle beruflichen Abschlüsse zum erfolgreichen Start in den Beruf.
Visit t1.bbslu.deWe analyzed T1.bbslu.de page load time and found that the first response time was 1.2 sec and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
t1.bbslu.de performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value6.2 s
11/100
25%
Value11.5 s
5/100
10%
Value390 ms
68/100
30%
Value0.048
99/100
15%
Value12.1 s
16/100
10%
1173 ms
272 ms
641 ms
273 ms
273 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to T1.bbslu.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain T1.bbslu.de.
Page size can be reduced by 116.3 kB (30%)
384.3 kB
268.0 kB
In fact, the total size of T1.bbslu.de main page is 384.3 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. Only 5% of websites need less resources to load. Images take 239.6 kB which makes up the majority of the site volume.
Potential reduce by 15.8 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 15.8 kB or 78% of the original size.
Potential reduce by 6.0 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. T 1 Bbslu images are well optimized though.
Potential reduce by 62.8 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 62.8 kB or 73% of the original size.
Potential reduce by 31.7 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. T1.bbslu.de needs all CSS files to be minified and compressed as it can save up to 31.7 kB or 84% of the original size.
Number of requests can be reduced by 16 (55%)
29
13
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T 1 Bbslu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
t1.bbslu.de
1173 ms
style.css
272 ms
mootools.js
641 ms
caption.js
273 ms
engine_1_11_compressed.js
273 ms
system.css
183 ms
general.css
263 ms
template.css
547 ms
script.js
354 ms
Page-BgSimpleGradient.jpg
93 ms
Sheet-s.png
92 ms
Sheet-h.png
93 ms
Sheet-v.png
93 ms
Header.jpg
276 ms
nav.png
93 ms
MenuItem.png
182 ms
spacer.gif
186 ms
subitem-bg.png
183 ms
BlockHeader.png
184 ms
BlockContentBullets.png
185 ms
bild.php
283 ms
printButton.png
283 ms
emailButton.png
288 ms
Krokusse1_600.jpg
735 ms
ATT00010_600.jpg
414 ms
20160128_122104_600.jpg
545 ms
8.jpg
448 ms
bullet.png
361 ms
Footer.png
361 ms
Button.png
448 ms
t1.bbslu.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
t1.bbslu.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
t1.bbslu.de 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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise T1.bbslu.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that T1.bbslu.de 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.
t1.bbslu.de
Open Graph description is not detected on the main page of T 1 Bbslu. 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: