3.8 sec in total
251 ms
2.9 sec
624 ms
Click here to check amazing Edinburgh Zoo content for United Kingdom. Otherwise, check out these important facts you probably never knew about edinburghzoo.org.uk
Looking for an unforgettable day out? Discover Edinburgh Zoo and enjoy a great day out with your family or friends. Visit the UK's only giant pandas and don't miss our world famous penguin par...
Visit edinburghzoo.org.ukWe analyzed Edinburghzoo.org.uk page load time and found that the first response time was 251 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
edinburghzoo.org.uk performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value31.1 s
0/100
25%
Value9.2 s
13/100
10%
Value990 ms
27/100
30%
Value0.001
100/100
15%
Value15.0 s
7/100
10%
251 ms
344 ms
30 ms
326 ms
25 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 93% of them (109 requests) were addressed to the original Edinburghzoo.org.uk, 3% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (866 ms) belongs to the original domain Edinburghzoo.org.uk.
Page size can be reduced by 811.4 kB (62%)
1.3 MB
495.8 kB
In fact, the total size of Edinburghzoo.org.uk main page is 1.3 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. 70% of websites need less resources to load. Javascripts take 453.3 kB which makes up the majority of the site volume.
Potential reduce by 66.1 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. This page needs HTML code to be minified as it can gain 27.8 kB, which is 36% 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 66.1 kB or 87% of the original size.
Potential reduce by 35.7 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. Obviously, Edinburgh Zoo needs image optimization as it can save up to 35.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 327.5 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 327.5 kB or 72% of the original size.
Potential reduce by 382.1 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. Edinburghzoo.org.uk needs all CSS files to be minified and compressed as it can save up to 382.1 kB or 87% of the original size.
Number of requests can be reduced by 25 (23%)
109
84
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edinburgh Zoo. 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 5 to 1 for CSS and as a result speed up the page load time.
edinburghzoo.org.uk
251 ms
www.edinburghzoo.org.uk
344 ms
css
30 ms
rzss2015_gbl.css
326 ms
font-awesome.min.css
25 ms
TextEditorStyles.css
163 ms
vendor.js
368 ms
tabs.js
172 ms
jquery.carouFredSel-6.2.1-packed.js
255 ms
rzss15_gbl.js
423 ms
rzss15_megaSlider.js
243 ms
flickity.css
265 ms
flickity.pkgd.min.js
438 ms
rzss15_conservation.js
348 ms
site.js
274 ms
analytics.js
86 ms
sprite.png
204 ms
bookbgweb.jpg
199 ms
logo-header.png
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ez_logo.png
199 ms
link-break.png
199 ms
cam_s.png
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dropdown.png
201 ms
page_banner_prices_megamenu.jpg
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daily_talks_general_megamenu.jpg
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ticket.png
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yangguang003_megamenu.jpg
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info.png
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koala_megamenu.jpg
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15_05_25_giantpanda_yangguang_2_kp_megamenu.jpg
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balistarling_megamenu.jpg
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asiaticlion_megamenu.jpg
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bluepoisonarrowfrog_megamenu.jpg
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reticulatus2_west-malaysia_auliyaweb_sm.jpg
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figure8pufferfish_megamenu.jpg
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partulasnail_megamenu.jpg
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kingpenguin_megamenu.jpg
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ring-tailed_lemur_megamenu.jpg
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the-martian-posterweb.jpg
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fade.png
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feedback_banner_megamenu.jpg
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summerschool6to14_megamenu.jpg
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let-it-grow-logo_300x250_megamenu.jpg
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page_banner_how_to_book_megamenu.jpg
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wild-about-scotland-bus-20_megamenu.jpg
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meerkat_megamenu.jpg
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support_membership_1_megamenu.jpg
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ppl_chq_megamenu.jpg
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ez_logo.png
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l-loveheart.png
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loveheart.png
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LeFlHvsZjXu2c3ZRgBq9nCZ2oysoEQEeKwjgmXLRnTc.ttf
137 ms
PIbvSEyHEdL91QLOQRnZ15S3E-kSBmtLoNJPDtbj2Pk.ttf
138 ms
eCpfeMZI7q4jLksXVRWPQ8DdSZkkecOE1hvV7ZHvhyU.ttf
138 ms
fontawesome-webfont.woff
133 ms
fontawesome-webfont.woff
420 ms
201602_science-night-at-the-zoo_05-splash1.jpg
667 ms
visit_pandas.jpg
683 ms
private_eventsweb.jpg
761 ms
rockhopper.jpg
473 ms
membership_familyweb.jpg
501 ms
pantanalweb.jpg
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membership_familyweb.jpg
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visit_pandas.jpg
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collect
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jennasue-webfont.woff
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break.png
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top-panel.png
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l-ticket.png
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l-transport.png
719 ms
l-map.png
720 ms
l-facilities.png
756 ms
gry-panel-top.png
713 ms
gry-panel-bottom.png
712 ms
m-panel.png
705 ms
footer-animals.png
706 ms
rzss.png
706 ms
hwp_logo.png
734 ms
ez_logo.png
723 ms
cons_logo.png
714 ms
page_banner_prices_megamenu.jpg
698 ms
daily_talks_general_megamenu.jpg
698 ms
ticket.png
693 ms
yangguang003_megamenu.jpg
728 ms
info.png
716 ms
koala_megamenu.jpg
706 ms
15_05_25_giantpanda_yangguang_2_kp_megamenu.jpg
695 ms
balistarling_megamenu.jpg
698 ms
asiaticlion_megamenu.jpg
694 ms
bluepoisonarrowfrog_megamenu.jpg
696 ms
reticulatus2_west-malaysia_auliyaweb_sm.jpg
696 ms
figure8pufferfish_megamenu.jpg
653 ms
partulasnail_megamenu.jpg
660 ms
kingpenguin_megamenu.jpg
644 ms
ring-tailed_lemur_megamenu.jpg
616 ms
the-martian-posterweb.jpg
556 ms
kingpenguin_megamenu.jpg
530 ms
feedback_banner_megamenu.jpg
510 ms
summerschool6to14_megamenu.jpg
516 ms
let-it-grow-logo_300x250_megamenu.jpg
523 ms
page_banner_how_to_book_megamenu.jpg
505 ms
wild-about-scotland-bus-20_megamenu.jpg
496 ms
meerkat_megamenu.jpg
495 ms
support_membership_1_megamenu.jpg
498 ms
15_05_25_giantpanda_yangguang_3_kp_megamenu.jpg
505 ms
ppl_chq_megamenu.jpg
516 ms
l-loveheart.png
516 ms
ticket.png
497 ms
loveheart.png
491 ms
201602_science-night-at-the-zoo_05-splash1.jpg
587 ms
visit_pandas.jpg
587 ms
private_eventsweb.jpg
866 ms
pantanalweb.jpg
523 ms
membership_familyweb.jpg
506 ms
visit_pandas.jpg
483 ms
meerkats_2013.jpg
547 ms
edinburghzoo.org.uk 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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
edinburghzoo.org.uk 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
edinburghzoo.org.uk 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edinburghzoo.org.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Edinburghzoo.org.uk 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.
edinburghzoo.org.uk
Open Graph description is not detected on the main page of Edinburgh Zoo. 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: