5.3 sec in total
401 ms
4.7 sec
193 ms
Welcome to gymnasium-kronshagen.de homepage info - get ready to check Gymnasium Kronshagen best content for Germany right away, or after learning these important things about gymnasium-kronshagen.de
Visit gymnasium-kronshagen.deWe analyzed Gymnasium-kronshagen.de page load time and found that the first response time was 401 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
gymnasium-kronshagen.de performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value3.4 s
66/100
25%
Value4.6 s
71/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value4.4 s
84/100
10%
401 ms
1753 ms
197 ms
305 ms
210 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 95% of them (69 requests) were addressed to the original Gymnasium-kronshagen.de, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Gymnasium-kronshagen.de.
Page size can be reduced by 478.4 kB (16%)
3.0 MB
2.5 MB
In fact, the total size of Gymnasium-kronshagen.de main page is 3.0 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. 35% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 41.0 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 41.0 kB or 79% of the original size.
Potential reduce by 67.6 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. Gymnasium Kronshagen images are well optimized though.
Potential reduce by 264.2 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 264.2 kB or 67% of the original size.
Potential reduce by 105.6 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. Gymnasium-kronshagen.de needs all CSS files to be minified and compressed as it can save up to 105.6 kB or 85% of the original size.
Number of requests can be reduced by 27 (38%)
71
44
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gymnasium Kronshagen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
gymnasium-kronshagen.de
401 ms
www.gymnasium-kronshagen.de
1753 ms
modal.css
197 ms
k2.css
305 ms
jcemediabox.css
210 ms
style.css
204 ms
style.css
209 ms
css3_icemegamenu.css
210 ms
mootools-core.js
561 ms
core.js
308 ms
mootools-more.js
757 ms
modal.js
307 ms
jquery.min.js
51 ms
k2.js
395 ms
caption.js
401 ms
jcemediabox.js
517 ms
ScrollSpy-yui-compressed.js
405 ms
slider.js
497 ms
position.css
418 ms
layout.css
426 ms
mh.css
518 ms
ga.js
61 ms
bg.png
107 ms
logo.png
206 ms
header.jpg
345 ms
point.png
103 ms
arrow.png
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box1.png
109 ms
gymkro_im_winter.jpg
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loader.gif
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01_gymkro_gesamtansicht_von__westen.jpg
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02_spassolympiade.JPG
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03_daimler_besuch.jpg
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04_benefizkonzert_musical.JPG
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06_schuelerinnen_graffiti.JPG
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07_big_band.JPG
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09_mint_forschung.JPG
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10_Preistraeger_eu_wettbewerb_kunst.JPG
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11_preistraeger_zukunftsschule.jpg
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12_sieverding_geige_chor.jpg
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13_ballett_aesthetisches_profil.jpg
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14_haupteingang_mit_schuelerinnen.jpg
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15_L%C3%BCttIng_Start.jpg
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16_projektwochenfilm.JPG
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prev.png
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next.png
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play.png
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pause.png
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arrow2_grey.png
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button_shib.png
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button_enrichment.png
1428 ms
button_jugendtrainiert.png
1407 ms
__utm.gif
12 ms
popup.html
1342 ms
tooltip.html
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button_eu.png
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button_mint.png
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button_zukunftsschule.png
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button_jugenddebattiert.png
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button_mintfreundlicheschule.png
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button_mint-ec_wei%C3%9F.png
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button_fragen_forschen_finden.png
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button_sinus_schule.png
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IServ_logo_ChipPaper.png
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totop.png
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print.css
104 ms
nr-892.min.js
17 ms
gymnasium-kronshagen.de 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
[aria-*] attributes do not match their roles
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
gymnasium-kronshagen.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
Browser errors were logged to the console
gymnasium-kronshagen.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gymnasium-kronshagen.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 Gymnasium-kronshagen.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.
gymnasium-kronshagen.de
Open Graph description is not detected on the main page of Gymnasium Kronshagen. 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: