5 sec in total
1.9 sec
2.9 sec
191 ms
Welcome to alphabet-berlin.de homepage info - get ready to check Alphabet Berlin best content right away, or after learning these important things about alphabet-berlin.de
Visit alphabet-berlin.deWe analyzed Alphabet-berlin.de page load time and found that the first response time was 1.9 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
alphabet-berlin.de performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value5.1 s
25/100
25%
Value6.4 s
40/100
10%
Value200 ms
90/100
30%
Value0
100/100
15%
Value5.2 s
74/100
10%
1921 ms
31 ms
340 ms
531 ms
226 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 97% of them (29 requests) were addressed to the original Alphabet-berlin.de, 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Alphabet-berlin.de.
Page size can be reduced by 124.0 kB (56%)
219.9 kB
95.9 kB
In fact, the total size of Alphabet-berlin.de main page is 219.9 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. 15% of websites need less resources to load. Javascripts take 73.4 kB which makes up the majority of the site volume.
Potential reduce by 22.6 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 22.6 kB or 84% of the original size.
Potential reduce by 5.4 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. Alphabet Berlin images are well optimized though.
Potential reduce by 54.4 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 54.4 kB or 74% of the original size.
Potential reduce by 41.4 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. Alphabet-berlin.de needs all CSS files to be minified and compressed as it can save up to 41.4 kB or 84% of the original size.
Number of requests can be reduced by 10 (34%)
29
19
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alphabet Berlin. 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.
alphabet-berlin.de
1921 ms
jquery.min.js
31 ms
jquery.fancybox-1.3.4.css
340 ms
stylesheet.css
531 ms
pikaday.css
226 ms
master_slave.css
232 ms
script.js
229 ms
pikaday.jquery.min.js
330 ms
jquery.xt-fancybox-1.3.4.js
438 ms
init-fancybox.js
333 ms
xt-cloud-zoom.1.0.3.js
540 ms
moments.js
443 ms
init-cloud-zoom.js
445 ms
logo.jpg
134 ms
search.png
119 ms
shopping_cart.png
121 ms
arrow_categorie.png
115 ms
TimerMODfront.jpg
126 ms
Filstmw.jpg
123 ms
doppelkopf.jpg
218 ms
review_star_light.png
230 ms
review_star.png
229 ms
120188753_188753_2_offen_Ba_gross.jpg
225 ms
0b087608b6a5c51164537f4e5c4d394a.jpg
226 ms
lesestein2.jpg
235 ms
BerlinerGruppentagebuchAG.JPG
320 ms
IMGP0155.JPG
326 ms
Filstmw.jpg
328 ms
TimerMODfront.jpg
329 ms
xt_prepayment.png
350 ms
alphabet-berlin.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
[role]s do not have all required [aria-*] attributes
[aria-*] attributes do not have valid values
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
alphabet-berlin.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
alphabet-berlin.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 Alphabet-berlin.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 Alphabet-berlin.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.
alphabet-berlin.de
Open Graph description is not detected on the main page of Alphabet Berlin. 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: