3.8 sec in total
328 ms
3.2 sec
292 ms
Click here to check amazing OSZ IMT content for Germany. Otherwise, check out these important facts you probably never knew about oszimt.de
Homepage des OSZ IMT - Oberstufenzentrum Informationstechnik und Medizintechnik, Berlin: Berufliches Gymnasium, Berufsoberschule, Fachoberschule, Berufsfachschule, Fachschule und Berufsschule. Das Obe...
Visit oszimt.deWe analyzed Oszimt.de page load time and found that the first response time was 328 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
oszimt.de performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value2.5 s
90/100
25%
Value4.1 s
78/100
10%
Value110 ms
98/100
30%
Value0
100/100
15%
Value3.7 s
90/100
10%
328 ms
785 ms
105 ms
208 ms
310 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 98% of them (83 requests) were addressed to the original Oszimt.de, 2% (2 requests) were made to Matomo.oszimt.de. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Oszimt.de.
Page size can be reduced by 118.6 kB (8%)
1.5 MB
1.4 MB
In fact, the total size of Oszimt.de 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 44.2 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. This page needs HTML code to be minified as it can gain 7.6 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 44.2 kB or 83% of the original size.
Potential reduce by 31.5 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. OSZ IMT images are well optimized though.
Potential reduce by 43.0 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 43.0 kB or 67% of the original size.
Number of requests can be reduced by 43 (52%)
83
40
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OSZ IMT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
oszimt.de
328 ms
www.oszimt.de
785 ms
oszTxNews.css
105 ms
d42b6e1bdf.css
208 ms
style.css
310 ms
ke_search_pi1.css
311 ms
e9e07c5ca0.js
313 ms
foundation.min.css
313 ms
app.css
307 ms
oszCustom.css
322 ms
oszMailIt.css
412 ms
oszAlert.css
413 ms
oszWochenplan.css
412 ms
oszPreviewSubsiteMenu.css
415 ms
oszAccordionMenu.css
414 ms
oszNews.css
415 ms
jquery-1.9.1.min.js
623 ms
modernizr.foundation.js
515 ms
osz_accordion.js
517 ms
osz_alert.js
516 ms
osz_mail_it.js
517 ms
jquery.mousewheel-3.0.6.pack.js
517 ms
jquery.fancybox.css
619 ms
jquery.fancybox.pack.js
620 ms
jquery.fancybox-buttons.css
620 ms
jquery.fancybox-buttons.js
620 ms
jquery.fancybox-media.js
635 ms
jquery.fancybox-thumbs.css
723 ms
jquery.fancybox-thumbs.js
725 ms
osz_fancybox.js
726 ms
foundation.min.js
927 ms
app.js
724 ms
osz_slider.js
781 ms
jquery.min.js
947 ms
jquery.tagcanvas.min.js
960 ms
javascript.js
827 ms
matomo.js
740 ms
background.jpg
107 ms
logo.png
105 ms
lang_es.png
245 ms
lang_en.png
247 ms
01.jpg
314 ms
facebook.png
278 ms
twitter.png
280 ms
insta.png
280 ms
rss.png
287 ms
searchicon.jpg
313 ms
leftColBg.jpg
381 ms
link_external_black.gif
384 ms
mmBroschuere.jpg
382 ms
link_internal_black.gif
390 ms
csm_wahl-o-mat_60651ff185.gif
419 ms
preview_DualeIT-Ber.gif
417 ms
csm_news2024_volleyball-2_40e2051ac6.jpg
484 ms
csm_Hackathon_1c44825510.jpg
487 ms
csm_news_herb-wroclaw_2e92ad1cdc.gif
489 ms
csm_c2c_vimeo_d109015aa4.png
494 ms
preview_tdot_29-02.gif
523 ms
csm_news2024_volleyball_d841b4f336.jpg
523 ms
csm_ausrufezeichen_30b24bfa4a.jpg
587 ms
link_internal_red.gif
589 ms
rightColBg.jpg
592 ms
csm_OSZIMT_Plakat_2019_ohne_Datum_TdoT_mit_IBA_092d265a79.gif
599 ms
strato_80.gif
626 ms
innovaphone_80.gif
628 ms
iconate_80.gif
691 ms
veff_95.gif
691 ms
weitere_Sponsoren.gif
670 ms
DigitaleSchuleLogo.gif
676 ms
mint-schule_oszimt_2015.gif
657 ms
csm_hu-partnerschule_2017_ac8f7590f5.jpg
633 ms
schule-ohne-rassismus-mit-courage_oszimt.jpg
691 ms
oszimtQR.gif
604 ms
link_internal_gray_small.gif
559 ms
berlin.jpg
1068 ms
02.jpg
693 ms
03.jpg
694 ms
04.jpg
622 ms
05.jpg
723 ms
06.jpg
728 ms
07.jpg
819 ms
09.jpg
732 ms
10.jpg
833 ms
11.jpg
727 ms
matomo.php
234 ms
oszimt.de accessibility score
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
Links do not have a discernible name
oszimt.de 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
General
Impact
Issue
Detected JavaScript libraries
oszimt.de SEO score
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
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 Oszimt.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 Oszimt.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.
oszimt.de
Open Graph description is not detected on the main page of OSZ IMT. 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: