4.9 sec in total
1.5 sec
3.1 sec
340 ms
Visit katedra.hu now to see the best up-to-date KATEDRA content for Hungary and also check out these interesting facts you probably never knew about katedra.hu
Angol, német, spanyol, olasz, francia, orosz és magyar nyelvtanfolyamok tanteremben vagy online a legjobb tanárainkkal.
Visit katedra.huWe analyzed Katedra.hu page load time and found that the first response time was 1.5 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
katedra.hu performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value9.8 s
0/100
25%
Value6.7 s
36/100
10%
Value1,380 ms
16/100
30%
Value0.04
99/100
15%
Value12.9 s
13/100
10%
1500 ms
229 ms
360 ms
366 ms
243 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 84% of them (64 requests) were addressed to the original Katedra.hu, 4% (3 requests) were made to Facebook.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Katedra.hu.
Page size can be reduced by 522.8 kB (42%)
1.2 MB
725.9 kB
In fact, the total size of Katedra.hu main page is 1.2 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 610.2 kB which makes up the majority of the site volume.
Potential reduce by 80.7 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 80.7 kB or 81% of the original size.
Potential reduce by 28.6 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. KATEDRA images are well optimized though.
Potential reduce by 264.9 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 264.9 kB or 73% of the original size.
Potential reduce by 148.6 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. Katedra.hu needs all CSS files to be minified and compressed as it can save up to 148.6 kB or 85% of the original size.
Number of requests can be reduced by 23 (31%)
74
51
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KATEDRA. 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 6 to 1 for CSS and as a result speed up the page load time.
katedra.hu
1500 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
229 ms
css_EbNxf4wTP8UcleHayiFVW3DOo6u6X-gh44aciEZvdaM.css
360 ms
css_whqThq3mc3cPUaJuu3-MPlbivRJVQvsHy8CnEk7ldrQ.css
366 ms
css_F64fJ9U9kHzz_h-bozE2jl2Ij_Sc-GLFHJGTgjnq8-I.css
243 ms
css_EtEWiNAbwgDbRjDQ8ABC1_ApWYyiqs9mgWLDupt687I.css
368 ms
css_uw8YN9Vw8LCsm6ZbZ5Qrq77bm_j3L7FG7NsXp0Tt2ZY.css
340 ms
js_0gj6QcpfRH2jzTbCQqf7kEkm4MXY0UA_sRhwPc8jC1o.js
604 ms
js_edeVXxbld9oFTW4o4eATJMyhAAibY6Z14IJr2LT1Tbs.js
678 ms
js_-UpjJitV978LEuRBKah4Z41kcwCaKoStNlEMLfGbzDU.js
368 ms
js_paiTaEsc1HNeBS2rkLc1NrprKrFnApv70kuY8awAaTI.js
123 ms
analytics.js
74 ms
iframe_api
71 ms
menu-leaf.png
165 ms
katedra.png
164 ms
hun_map_700x350.png
495 ms
1000vizsga.gif
735 ms
nyelvvizsga.jpg
256 ms
euroexam.png
166 ms
telc_0.png
228 ms
itk-origo.png
257 ms
bme.png
256 ms
lcci.png
341 ms
bgf_0.png
367 ms
ecl.png
373 ms
toeic-ets.png
376 ms
osd.png
454 ms
tarsalkodo.png
479 ms
gazdalkodo.png
493 ms
pannon.png
495 ms
lexinfo.png
567 ms
corvinus_0.png
591 ms
dreamstime_6082306-2.jpg
633 ms
dreamstime_5351887.jpg
634 ms
dreamstime_2444876.jpg
750 ms
e-katedra.png
679 ms
kids-video.jpg
708 ms
dreamstime_10265728.jpg
747 ms
uzetemberek.jpg
748 ms
feed.png
791 ms
sb6x.png
821 ms
oxford-university-press.png
851 ms
her.png
857 ms
toth-norbert.jpg
865 ms
fureder-netta.jpg
867 ms
kovacs-bernadett.jpg
904 ms
torok_imre.jpg
940 ms
virag-marta.jpg
972 ms
fbds.js
145 ms
gabor-viktoria.jpg
936 ms
like.php
89 ms
gal-szilvia.jpg
824 ms
szeman-laszlo.jpg
825 ms
collect
13 ms
collect
53 ms
www-widgetapi.js
28 ms
muszka-andrea.jpg
839 ms
7 ms
kecskemeti-edina.jpg
827 ms
ga-audiences
38 ms
vpc6VNjRPXV.js
133 ms
LVx-xkvaJ0b.png
142 ms
toTop.png
844 ms
ajax-loader.gif
848 ms
select-arrow.gif
847 ms
arrows2.png
768 ms
akciok_ajanlatok.png
770 ms
node-shadow.png
792 ms
arrowright32-white.png
845 ms
separator.png
772 ms
img-shadow.png
748 ms
117-todo.png
738 ms
icon-feed.png
757 ms
idezet.png
784 ms
velemeny_bg.png
776 ms
13 ms
katedra.hu 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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
katedra.hu 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
Browser errors were logged to the console
katedra.hu SEO score
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
HU
HU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Katedra.hu can be misinterpreted by Google and other search engines. Our service has detected that Hungarian is used on the page, and it matches the claimed language. Our system also found out that Katedra.hu 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.
katedra.hu
Open Graph description is not detected on the main page of KATEDRA. 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: