3.5 sec in total
217 ms
2.2 sec
1 sec
Click here to check amazing Zoo Leipzig content for Germany. Otherwise, check out these important facts you probably never knew about zoo-leipzig.de
27 Hektar faszinierende Wildnis mitten in Leipzig! Im Zoo Leipzig entdecken Sie in sechs authentischen Erlebniswelten Tiere in naturnah gestalteten Anlagen.
Visit zoo-leipzig.deWe analyzed Zoo-leipzig.de page load time and found that the first response time was 217 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
zoo-leipzig.de performance score
name
value
score
weighting
Value1.8 s
88/100
10%
Value4.2 s
44/100
25%
Value4.1 s
79/100
10%
Value650 ms
45/100
30%
Value0.009
100/100
15%
Value5.0 s
76/100
10%
217 ms
447 ms
190 ms
284 ms
365 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that all of those requests were addressed to Zoo-leipzig.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Zoo-leipzig.de.
Page size can be reduced by 157.8 kB (6%)
2.8 MB
2.7 MB
In fact, the total size of Zoo-leipzig.de main page is 2.8 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. 50% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 64.4 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 8.3 kB, which is 11% 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 64.4 kB or 85% of the original size.
Potential reduce by 93.4 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. Zoo Leipzig images are well optimized though.
Potential reduce by 24 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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. Zoo-leipzig.de has all CSS files already compressed.
Number of requests can be reduced by 8 (13%)
60
52
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zoo Leipzig. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
zoo-leipzig.de
217 ms
www.zoo-leipzig.de
447 ms
merged-a9ae4f8b69893561fd6906e0c40133d6-min.css.gz
190 ms
news-basic.css
284 ms
zoo_leipzig_logo.svg
365 ms
logo_zoo_leipzig_claim.svg
362 ms
merged-04998c48db652e00adb709c5439febaf-min.js.gz
467 ms
Form.min-min.js.gz
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PowermailCondition-min.js.gz
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csm_ZOL-23328_Shop_Header_Mobil_704x473px_L2_0eb496330a.jpg
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csm_Zoo_Leipzig_Banner_Desktop_1920x823px_Arche_Ero__ffnung_FINAL_230626_2_e672f43ba4.jpg
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logo_gruendergarten.svg
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l-leipziger-logo.jpg
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LO_Ur-Krostitzer_Logo_Pilsner-Gerade_rgb.png
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Wappen-Stadt_Leipzig.png
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sachsen-tourismus-logo.png
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logo_iucn-member.svg
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open-sans-v17-latin-regular.woff
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open-sans-v17-latin-700.woff
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KosmikWeb-BoldThree.woff
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cs-icons.woff
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background.jpg
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horizontal-line--green.svg
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horizontal-line--white.svg
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border-large--green-light.svg
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ornament--yellow.svg
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fill--white.svg
584 ms
risskante.png
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fill--red.svg
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stoerer_top--brown-light.svg
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fill--brown-dark.svg
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583 ms
zoo-leipzig.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.
zoo-leipzig.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
zoo-leipzig.de SEO score
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zoo-leipzig.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 Zoo-leipzig.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.
zoo-leipzig.de
Open Graph data is detected on the main page of Zoo Leipzig. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: