4 sec in total
842 ms
2.7 sec
460 ms
Visit n21.de now to see the best up-to-date N 21 content and also check out these interesting facts you probably never knew about n21.de
Startseite Internet
Visit n21.deWe analyzed N21.de page load time and found that the first response time was 842 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
n21.de performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value6.8 s
7/100
25%
Value6.9 s
33/100
10%
Value320 ms
76/100
30%
Value0.097
90/100
15%
Value8.7 s
36/100
10%
842 ms
201 ms
263 ms
390 ms
359 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to N21.de and no external sources were called. The less responsive or slowest element that took the longest time to load (842 ms) belongs to the original domain N21.de.
Page size can be reduced by 57.4 kB (15%)
389.3 kB
331.9 kB
In fact, the total size of N21.de main page is 389.3 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. 25% of websites need less resources to load. Images take 333.4 kB which makes up the majority of the site volume.
Potential reduce by 45.5 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 45.5 kB or 82% of the original size.
Potential reduce by 11.9 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. N 21 images are well optimized though.
Number of requests can be reduced by 27 (55%)
49
22
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of N 21. 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 from 4 to 1 for CSS and as a result speed up the page load time.
index.php
842 ms
standards.css
201 ms
colorbox.css
263 ms
screen.css.php
390 ms
jquery.min.js
359 ms
jquery-ui.min.js
462 ms
jquery_functions.js
265 ms
jquery.easing.min.js
362 ms
jquery.cw.listslider.js
430 ms
jquery.colorbox.min.js
428 ms
jquery.bxslider.js
526 ms
inline_editing.js
521 ms
image_1111056971442.gif
99 ms
bg_h.gif
102 ms
home.gif
102 ms
suche.gif
103 ms
sitemap.gif
103 ms
kontakt.gif
104 ms
impressum.gif
193 ms
image_1254307283808.jpeg
199 ms
m_dunkel.gif
197 ms
m_hell.gif
198 ms
image_118882028684.gif
200 ms
image_1457334174121.jpeg
200 ms
image_1457528535266.jpeg
385 ms
image_1456138547771.jpeg
295 ms
image_1424698188478.jpeg
297 ms
image_1432105611574.jpeg
300 ms
image_1454338940674.jpeg
300 ms
image_1412582007590.jpeg
301 ms
image_1424694498678.jpeg
399 ms
image_1380699854681.png
494 ms
image_118891108844.gif
402 ms
image_1309935461849.gif
400 ms
image_1331037237389.gif
402 ms
image_1380699281962.jpeg
480 ms
image_1272619236371.jpeg
497 ms
image_1187163699961.jpeg
498 ms
abo.gif
499 ms
suchen.gif
501 ms
thumb_image_1458120741251.gif
577 ms
big_image_1189753688937.gif
589 ms
top.gif
594 ms
image_1254307266856.jpeg
632 ms
m4.gif
532 ms
m3.gif
535 ms
m5.gif
610 ms
container_bg.gif
623 ms
ch_bg.gif
602 ms
print_static.css
164 ms
n21.de accessibility score
n21.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
Missing source maps for large first-party JavaScript
n21.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 N21.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 N21.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.
n21.de
Open Graph description is not detected on the main page of N 21. 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: