1.7 sec in total
414 ms
1.1 sec
236 ms
Visit levrai.de now to see the best up-to-date Levrai content for Germany and also check out these interesting facts you probably never knew about levrai.de
Übungen mit Lösungen für Deutsch, Mathematik, Englisch und Geschichte. Hier kannst du kostenlos online üben und lernen auf dem Lernportal für die Schule.
Visit levrai.deWe analyzed Levrai.de page load time and found that the first response time was 414 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
levrai.de performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value2.5 s
90/100
25%
Value2.3 s
99/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value2.6 s
98/100
10%
414 ms
33 ms
207 ms
7 ms
54 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 39% of them (14 requests) were addressed to the original Levrai.de, 17% (6 requests) were made to Pagead2.googlesyndication.com and 14% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (414 ms) belongs to the original domain Levrai.de.
Page size can be reduced by 56.7 kB (18%)
317.4 kB
260.6 kB
In fact, the total size of Levrai.de main page is 317.4 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. 40% of websites need less resources to load. Images take 182.8 kB which makes up the majority of the site volume.
Potential reduce by 26.1 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 26.1 kB or 82% of the original size.
Potential reduce by 15.3 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. Levrai images are well optimized though.
Potential reduce by 9.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.6 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. Levrai.de needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 77% of the original size.
Number of requests can be reduced by 7 (22%)
32
25
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Levrai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
levrai.de
414 ms
cookieconsent.latest.min.js
33 ms
style.css
207 ms
adsbygoogle.js
7 ms
ga.js
54 ms
ca-pub-9498633449244682.js
109 ms
zrt_lookup.html
63 ms
show_ads_impl.js
63 ms
levrai.jpg
120 ms
bildnis_doris_klein.jpg
120 ms
holzschnitt_02_2009_100.jpg
202 ms
heiraten_in_einer_windmuehle_100.jpg
207 ms
halt_skulpturen_2007_100.jpg
217 ms
worms_juedischer_friedhof_045_100.jpg
216 ms
stillleben_alte_meister_100.jpg
216 ms
1987_paulus_levrai_positiv_klein.jpg
217 ms
wien_opernring_2006_klein.jpg
307 ms
herkunft_d_100.jpg
306 ms
online-uebungen.jpg
331 ms
top.gif
330 ms
__utm.gif
51 ms
ads
220 ms
osd.js
10 ms
ads
242 ms
ads
230 ms
pla
14 ms
m_js_controller.js
45 ms
abg.js
67 ms
googlelogo_color_112x36dp.png
101 ms
5171746271700867932
76 ms
favicon
126 ms
favicon
123 ms
nessie_icon_tiamat_white.png
53 ms
s
38 ms
x_button_blue2.png
23 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
3 ms
levrai.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.
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
levrai.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
levrai.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Levrai.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 Levrai.de main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
levrai.de
Open Graph description is not detected on the main page of Levrai. 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: