7.3 sec in total
427 ms
6.6 sec
242 ms
Click here to check amazing DEIAHL content. Otherwise, check out these important facts you probably never knew about deiahl.de
Visit deiahl.deWe analyzed Deiahl.de page load time and found that the first response time was 427 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
deiahl.de performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value8.8 s
1/100
25%
Value8.7 s
16/100
10%
Value320 ms
76/100
30%
Value0.146
77/100
15%
Value8.3 s
39/100
10%
427 ms
105 ms
185 ms
190 ms
194 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 92% of them (79 requests) were addressed to the original Deiahl.de, 2% (2 requests) were made to S.ytimg.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Deiahl.de.
Page size can be reduced by 685.6 kB (39%)
1.8 MB
1.1 MB
In fact, the total size of Deiahl.de main page is 1.8 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. 60% of websites need less resources to load. Images take 936.3 kB which makes up the majority of the site volume.
Potential reduce by 25.1 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 25.1 kB or 81% of the original size.
Potential reduce by 69.7 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. DEIAHL images are well optimized though.
Potential reduce by 361.7 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 361.7 kB or 70% of the original size.
Potential reduce by 229.1 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. Deiahl.de needs all CSS files to be minified and compressed as it can save up to 229.1 kB or 82% of the original size.
Number of requests can be reduced by 58 (71%)
82
24
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DEIAHL. 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 16 to 1 for CSS and as a result speed up the page load time.
homepage-en.html
427 ms
contao.css
105 ms
linktags.css
185 ms
slideshow.css
190 ms
subcols.css
194 ms
tinymce.css
198 ms
basic.css
200 ms
navigation.css
201 ms
content.css
276 ms
mainnavi.css
283 ms
elements.css
287 ms
layout.css
291 ms
startseite.css
295 ms
calendar.css
294 ms
navigation-sub.css
367 ms
mootools-core.js
520 ms
mootools-more.js
554 ms
tag.js
416 ms
slideshow.js
432 ms
cufon.js
448 ms
MatrixRegularLining_500-MatrixBoldLining_700.font.js
669 ms
body-bg.gif
121 ms
body-line.gif
101 ms
logo.gif
3275 ms
social-bg-dk.gif
117 ms
suche.gif
119 ms
lupe.gif
124 ms
main-navi-bg-dk.gif
3273 ms
DDZ_Button_en.jpg
3281 ms
pfeil-ws-light.gif
3279 ms
Bib_Jer_eng.jpg
3283 ms
Bib_Amm_en.jpg
3285 ms
DEI_Button_en.jpg
3279 ms
Zionsberg_Button_en.jpg
3283 ms
Tall%20Ziraa_Buttton_eng.jpg
3280 ms
index_photo_02.jpg
3289 ms
startseite-spalten.gif
3283 ms
leiste-gr.gif
3283 ms
12.04.2016_N.%20Abu%20Jaber%20a.jpg
3295 ms
16.03.2016_H.G.Gebel%20a.jpg
3297 ms
Cover_ENG_KLEIN.jpg
3289 ms
startseite-unten-spalten.gif
3283 ms
ZDpv.jpg
3284 ms
DEI_Altstadt_Thumbnail.jpg
3284 ms
Yad_Vashem_Thumbnail.jpg
3285 ms
DEI_Thumbnail.jpg
3284 ms
cron.php
3286 ms
footer-dei-logo.gif
3286 ms
6QlGacwXQyA
90 ms
footer-social-foots.gif
3225 ms
footer-fon.gif
3225 ms
footer-mail.gif
3226 ms
loader-0.png
3226 ms
loader-1.png
3226 ms
loader-2.png
3226 ms
loader-3.png
3227 ms
loader-4.png
3224 ms
loader-5.png
3219 ms
loader-6.png
3197 ms
loader-7.png
3181 ms
loader-8.png
3181 ms
loader-9.png
3180 ms
loader-10.png
3176 ms
www-embed-player-vflfNyN_r.css
26 ms
www-embed-player.js
47 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
48 ms
ad_status.js
47 ms
loader-11.png
125 ms
index_photo_02-6168fa4f.jpg
121 ms
index_photo_03-6fd7a20f.jpg
118 ms
index_photo_04-3570cd38.jpg
120 ms
index_photo_05-da3fcadd.jpg
119 ms
index_photo_06-e928314e.jpg
119 ms
index_photo_07-f534b889.jpg
245 ms
index_photo_08-553f3697.jpg
249 ms
index_photo_09-f5b98aa5.jpg
250 ms
index_photo_10-df8885f6.jpg
251 ms
index_photo_11-1d655357.jpg
253 ms
index_photo_12-b183b538.jpg
305 ms
index_photo_13-de6f714d.jpg
336 ms
index_photo_14-bb23dcf8.jpg
341 ms
loader-0.apng
355 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
46 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
49 ms
index_photo_03.jpg
680 ms
print.css
161 ms
deiahl.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
deiahl.de 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
deiahl.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deiahl.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Deiahl.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.
deiahl.de
Open Graph description is not detected on the main page of DEIAHL. 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: