5.2 sec in total
616 ms
4.4 sec
210 ms
Visit wilhelma.de now to see the best up-to-date Wilhelma content for Germany and also check out these interesting facts you probably never knew about wilhelma.de
Homepage der Wilhelma in Stuttgart. Dem einzigen Zoologisch-Botanischen Garten in Deutschland.
Visit wilhelma.deWe analyzed Wilhelma.de page load time and found that the first response time was 616 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
wilhelma.de performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value7.4 s
4/100
25%
Value9.6 s
11/100
10%
Value300 ms
78/100
30%
Value0.005
100/100
15%
Value7.4 s
48/100
10%
616 ms
870 ms
194 ms
195 ms
507 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 90% of them (47 requests) were addressed to the original Wilhelma.de, 4% (2 requests) were made to Cdn.jquerytools.org and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Wilhelma.de.
Page size can be reduced by 273.4 kB (10%)
2.6 MB
2.4 MB
In fact, the total size of Wilhelma.de main page is 2.6 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. 20% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 20.8 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 20.8 kB or 76% of the original size.
Potential reduce by 99.3 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. Wilhelma images are well optimized though.
Potential reduce by 95.9 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 95.9 kB or 58% of the original size.
Potential reduce by 57.5 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. Wilhelma.de needs all CSS files to be minified and compressed as it can save up to 57.5 kB or 84% of the original size.
Number of requests can be reduced by 31 (62%)
50
19
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wilhelma. 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 8 to 1 for CSS and as a result speed up the page load time.
wilhelma.de
616 ms
www.wilhelma.de
870 ms
stylesheet_8205c93966.css
194 ms
main.css
195 ms
jquery-1.9.1.min.js
507 ms
jquery-migrate-1.2.1.min.js
5 ms
jquery.tools.min.js
8 ms
jquery.tools.min.js
8 ms
main.js
203 ms
33_33_33.css
201 ms
jquery.touchslider.min.js
287 ms
stage_slider.css
391 ms
standard_green_condensed.css
391 ms
imgLiquid-min.js
392 ms
standard_condensed.css
488 ms
lightwindow.css
490 ms
wilhelma_aio.js
581 ms
bg.gif
193 ms
logo.jpg
288 ms
searchSubmit_green.gif
200 ms
searchSubmit.gif
201 ms
Banner_Sonderschau_Bestaeubung.jpg
708 ms
Wickelschwanzskink.jpg
1239 ms
KW_50a_Erdmaennchen.jpg
1310 ms
Schwaebisch-Haellische_Schweine.jpg
1334 ms
KW_44b_Gabunviper_28.10.2015_Bild_1.jpg
1224 ms
KW_43_Afrika-Voliere_23.10.15_Bild_1.jpg
1308 ms
Nashornbaby_001.jpg
1813 ms
opening_hours.gif
1415 ms
ticket_shop.png
1429 ms
weather.gif
1510 ms
icon_news.png
1508 ms
icon_webcam.png
1543 ms
icon_approach.png
1609 ms
bitte_beachten_grau_d7308f_5b6d49_39.png
1620 ms
arrow_gray.gif
1709 ms
2b40aea345.jpg
2011 ms
bitte_beachten_grau_d89f57_01.png
1742 ms
1edb3c8145.jpg
2117 ms
bitte_beachten_grau_d89f57_61.png
1830 ms
0b27fe6c7f.jpg
2118 ms
bitte_beachten_weiss_7e5cac_97.png
1942 ms
bitte_beachten_weiss_ffe89f_01.png
2013 ms
arrow_white.gif
2030 ms
bawue_logo_bck.png
2241 ms
content_footer_green.jpg
2299 ms
ecard_green.gif
2211 ms
guidepost_green.gif
2220 ms
facebook.gif
2307 ms
ga.js
33 ms
__utm.gif
11 ms
print.css
98 ms
wilhelma.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
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.
wilhelma.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
wilhelma.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 doesn't use legible font sizes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wilhelma.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 Wilhelma.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.
wilhelma.de
Open Graph description is not detected on the main page of Wilhelma. 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: