2.7 sec in total
296 ms
2.1 sec
224 ms
Welcome to wichern-schule.de homepage info - get ready to check Wichern Schule best content for Germany right away, or after learning these important things about wichern-schule.de
Visit wichern-schule.deWe analyzed Wichern-schule.de page load time and found that the first response time was 296 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
wichern-schule.de performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value4.5 s
37/100
25%
Value3.5 s
88/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.0 s
99/100
10%
296 ms
720 ms
183 ms
183 ms
368 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 97% of them (38 requests) were addressed to the original Wichern-schule.de, 3% (1 request) were made to Statistik.rauheshaus.de. The less responsive or slowest element that took the longest time to load (720 ms) belongs to the original domain Wichern-schule.de.
Page size can be reduced by 284.0 kB (21%)
1.4 MB
1.1 MB
In fact, the total size of Wichern-schule.de main page is 1.4 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 14.9 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 14.9 kB or 83% of the original size.
Potential reduce by 94.9 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. Wichern Schule images are well optimized though.
Potential reduce by 122.7 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 122.7 kB or 71% of the original size.
Potential reduce by 51.6 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. Wichern-schule.de needs all CSS files to be minified and compressed as it can save up to 51.6 kB or 88% of the original size.
Number of requests can be reduced by 12 (32%)
37
25
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wichern Schule. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
wichern-schule.de
296 ms
www.wichern-schule.de
720 ms
stylesheet_cb812ff536.css
183 ms
javascript_9a38f34785.js
183 ms
jquery.min.js
368 ms
insert_emoticons.js
188 ms
style.css
378 ms
jquery.ad-gallery.js
277 ms
jquery.ad-gallery.css
271 ms
jquery.cycle.all.min.js
276 ms
init.js
278 ms
weisse_flaeche_oben.jpg
94 ms
Logo_Wichernschule.jpg
94 ms
linie_menue_weiss.jpg
94 ms
Wir_sind_evangelisch-Hauptbild.jpg
310 ms
Wichernschule_Motive_710x314_5.jpg
466 ms
Wir_leben_und_lernen_im_Park-Hauptbild.jpg
186 ms
Wichernschule_Motive_710x314_10.jpg
370 ms
Leseturm-Wichern-Schule-Hauptbild.jpg
184 ms
Wir_lieben_die_Kuenste-Hauptbild.jpg
274 ms
Wichernschule_Motive_710x314_2_neu.jpg
369 ms
csm_MichelGoDi_2_ecd2d5ccc7.jpg
276 ms
Wichernschule_Motive_710x314_8.jpg
553 ms
linie_waagrecht.jpg
369 ms
Pfeil_weiss_auf_blau.jpg
396 ms
pfeil_online_foren.jpg
462 ms
moorwerder_teaser.jpg
461 ms
Ehemalige-Wichern-Schule-Teaser.jpg
462 ms
Klasse10Berlin_Teaser.jpg
487 ms
pfeil_blau_weiss.jpg
553 ms
160220_SOFIA_Teaser.jpg
554 ms
csm_WichernNews_1.16_Teaser_ac8c52d229.gif
554 ms
teaser_kl11.jpg
553 ms
spendenbutton_re_rand.jpg
575 ms
linie_waagrecht_fuer_verlaengerung.jpg
643 ms
Nuetzliches_rund_um_den_Schulalltag-02.jpg
644 ms
Film_Teaser_Home.jpg
645 ms
linie_abschluss_ev_hochschule.jpg
646 ms
piwik.js
509 ms
wichern-schule.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
Links do not have a discernible name
wichern-schule.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
wichern-schule.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wichern-schule.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Wichern-schule.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.
wichern-schule.de
Open Graph description is not detected on the main page of Wichern Schule. 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: