3.2 sec in total
849 ms
2.2 sec
125 ms
Welcome to bildarchiv.baw.de homepage info - get ready to check Bildarchiv Baw best content for Germany right away, or after learning these important things about bildarchiv.baw.de
Visit bildarchiv.baw.deWe analyzed Bildarchiv.baw.de page load time and found that the first response time was 849 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
bildarchiv.baw.de performance score
name
value
score
weighting
Value9.9 s
0/100
10%
Value27.0 s
0/100
25%
Value22.1 s
0/100
10%
Value5,310 ms
0/100
30%
Value0.384
27/100
15%
Value26.7 s
0/100
10%
849 ms
468 ms
498 ms
869 ms
216 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Bildarchiv.baw.de and no external sources were called. The less responsive or slowest element that took the longest time to load (869 ms) belongs to the original domain Bildarchiv.baw.de.
Page size can be reduced by 507.1 kB (73%)
695.3 kB
188.2 kB
In fact, the total size of Bildarchiv.baw.de main page is 695.3 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. 20% of websites need less resources to load. Javascripts take 498.1 kB which makes up the majority of the site volume.
Potential reduce by 42.5 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. This page needs HTML code to be minified as it can gain 6.6 kB, which is 13% 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 42.5 kB or 83% of the original size.
Potential reduce by 10.4 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. Obviously, Bildarchiv Baw needs image optimization as it can save up to 10.4 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 368.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 368.8 kB or 74% of the original size.
Potential reduce by 85.5 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. Bildarchiv.baw.de needs all CSS files to be minified and compressed as it can save up to 85.5 kB or 86% of the original size.
Number of requests can be reduced by 16 (52%)
31
15
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bildarchiv Baw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
bildarchiv.baw.de
849 ms
main.css
468 ms
javascript
498 ms
javascript
869 ms
javascript
216 ms
javascript
218 ms
javascript
301 ms
javascript
521 ms
stylesheet
339 ms
javascript
421 ms
javascript
462 ms
stylesheet
545 ms
stylesheet
584 ms
test_Global.css
557 ms
javascript
616 ms
javascript
557 ms
javascript
583 ms
javascript
590 ms
javascript
525 ms
Header2.png
102 ms
lightness-ui-icons_ffffff_256x240.png
101 ms
univ_pg_control_bg.png
95 ms
pngimage
123 ms
loading_100.gif
563 ms
dbb_service_signet_mitglied_r_96dpi.png
187 ms
wsv
251 ms
410
291 ms
11749
311 ms
4200
332 ms
gifimage
143 ms
gifimage
144 ms
gifimage
264 ms
bildarchiv.baw.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
[aria-*] attributes do not match their roles
button, link, and menuitem elements do not have accessible names.
[role] values are not valid
ARIA toggle fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
bildarchiv.baw.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
bildarchiv.baw.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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 doesn't use legible font sizes
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bildarchiv.baw.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Bildarchiv.baw.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.
bildarchiv.baw.de
Open Graph description is not detected on the main page of Bildarchiv Baw. 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: