6.7 sec in total
2.1 sec
4.3 sec
250 ms
Welcome to blumenthal-aktiv.de homepage info - get ready to check Blumenthal Aktiv best content right away, or after learning these important things about blumenthal-aktiv.de
Blumenthal Aktiv - die Vereinigung zur Förderung von Wirtschaft, Handel und Kultur in Bremen
Visit blumenthal-aktiv.deWe analyzed Blumenthal-aktiv.de page load time and found that the first response time was 2.1 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
blumenthal-aktiv.de performance score
name
value
score
weighting
Value9.7 s
0/100
10%
Value9.8 s
0/100
25%
Value11.6 s
4/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value10.1 s
26/100
10%
2126 ms
315 ms
822 ms
218 ms
224 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that all of those requests were addressed to Blumenthal-aktiv.de and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Blumenthal-aktiv.de.
Page size can be reduced by 546.2 kB (39%)
1.4 MB
859.5 kB
In fact, the total size of Blumenthal-aktiv.de main page is 1.4 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. 55% of websites need less resources to load. Images take 882.0 kB which makes up the majority of the site volume.
Potential reduce by 29.2 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 8.4 kB, which is 24% 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 29.2 kB or 83% of the original size.
Potential reduce by 142.5 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. Obviously, Blumenthal Aktiv needs image optimization as it can save up to 142.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 172.3 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 172.3 kB or 68% of the original size.
Potential reduce by 202.1 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. Blumenthal-aktiv.de needs all CSS files to be minified and compressed as it can save up to 202.1 kB or 86% of the original size.
Number of requests can be reduced by 13 (25%)
53
40
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blumenthal Aktiv. 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.
blumenthal-aktiv.de
2126 ms
widgetkit-0bb5d25c.css
315 ms
template-grey.css
822 ms
djimageslider.css
218 ms
nivo-slider.css
224 ms
style.css
224 ms
jquery.min.js
629 ms
jquery-noconflict.js
336 ms
jquery-migrate.min.js
336 ms
caption.js
399 ms
bootstrap.min.js
428 ms
widgetkit-06933997.js
456 ms
jquery.easing.min.js
445 ms
slider.js
505 ms
jquery.nivo.slider.js
531 ms
icomoon2.css
555 ms
lightbox.js
111 ms
mediaelement-and-player.js
216 ms
spotlight.js
123 ms
bluaktivlogo_300.jpg
207 ms
panorama.jpg
417 ms
Bahrsplate.jpg
307 ms
Burg_Blo.jpg
479 ms
DSC_0088.jpg
488 ms
DSC_0202.jpg
486 ms
DSC_1337.jpg
511 ms
faehrhaus_farge.jpg
650 ms
panorama.jpg
837 ms
spinnbau.jpg
697 ms
2016_Feuer&Wein_Teaser_Web.png
821 ms
ARBEITSKREIS_2015.jpg
710 ms
bosseltour.jpg
745 ms
loader.gif
755 ms
ralf_zowada_215.jpg
920 ms
michael_kern_215.jpg
817 ms
lutz_hoesselbarth_215.jpg
878 ms
fritz_dieter_regensdorff_215.jpg
971 ms
doris_friedrichs_215.jpg
937 ms
susanne_behrens_215.jpg
1042 ms
Petra%20Nickel.jpg
1058 ms
lothar_pusch_215.jpg
983 ms
christina_schulze_215.jpg
1118 ms
helga_prill_215.jpg
1062 ms
peter_nowack_215.jpg
1083 ms
wenke_preuss_215.jpg
1204 ms
guido_kahnert.jpg
1268 ms
sabine_grande_215.jpg
1170 ms
gert_rinow_215.jpg
1290 ms
carsten_thielbar_215.jpg
1304 ms
oliver_berger.jpg
1323 ms
regina_kluge_215.jpg
1404 ms
IcoMoon.woff
1303 ms
GEWOBA_Logo_mC_215x111.jpg
1322 ms
oevb.jpg
1437 ms
blumenthal-aktiv.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
blumenthal-aktiv.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
blumenthal-aktiv.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Blumenthal-aktiv.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 Blumenthal-aktiv.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.
blumenthal-aktiv.de
Open Graph description is not detected on the main page of Blumenthal Aktiv. 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: