5.4 sec in total
117 ms
4 sec
1.2 sec
Click here to check amazing San Diego Zoo content for United States. Otherwise, check out these important facts you probably never knew about sandiegozoo.org
Visit sandiegozoo.orgWe analyzed Sandiegozoo.org page load time and found that the first response time was 117 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sandiegozoo.org performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value6.8 s
7/100
25%
Value8.0 s
22/100
10%
Value3,540 ms
1/100
30%
Value0.576
12/100
15%
Value22.0 s
1/100
10%
117 ms
287 ms
23 ms
36 ms
44 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Sandiegozoo.org, 70% (67 requests) were made to Sandiegozoowildlifealliance.org and 6% (6 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Use.typekit.net.
Page size can be reduced by 344.0 kB (5%)
6.5 MB
6.2 MB
In fact, the total size of Sandiegozoo.org main page is 6.5 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. Only a small number of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.
Potential reduce by 64.0 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 64.0 kB or 73% of the original size.
Potential reduce by 235.3 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. San Diego Zoo images are well optimized though.
Potential reduce by 30.2 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 30.2 kB or 20% of the original size.
Potential reduce by 14.5 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. Sandiegozoo.org needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 26% of the original size.
Number of requests can be reduced by 61 (69%)
88
27
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of San Diego 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 44 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
sandiegozoo.org
117 ms
sandiegozoowildlifealliance.org
287 ms
google_tag.script.js
23 ms
css_aZO8LSj29kFHYlOjWJWuuhGJw4rpAYmsKX4JyOcNZkw.css
36 ms
css_jQinIZOUCpC_-gpGnbgh4cZiucehpg7WZp0waARBD64.css
44 ms
font-awesome.min.css
67 ms
css_nMdQoL3BJUt9wsl6ZjU5KCNIhDSNzoSKkhDFyWhFRM0.css
43 ms
vpk7tmc.css
2265 ms
css_-IPARf1M0xTiQZXiXj4Hcmg-uVysbn6KgF3s2ErPdg4.css
45 ms
518245726
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player.js
85 ms
jquery.min.js
62 ms
element.matches.js
72 ms
object.assign.js
56 ms
once.min.js
60 ms
jquery.once.min.js
63 ms
drupalSettingsLoader.js
59 ms
drupal.js
68 ms
drupal.init.js
74 ms
mmenu.js
74 ms
responsive_menu.config.js
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acc.js
69 ms
audioeye_snippet.js
85 ms
jquery.once.bc.js
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jquery.selectric.js
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selectric_view_blocks.js
93 ms
waittime.js
90 ms
urlparameters.js
86 ms
jquery.rwdImageMaps.min.js
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rwdImageMaps.js
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socialshare.js
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newsroom.js
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superfish.js
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sfsmallscreen.js
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supersubs.js
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superfish.js
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sftouchscreen.js
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jquery.flexslider.js
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heroslider.js
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sdzwa-green.svg
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sdzwa_burrowing_owl_hero.jpg
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Podcast_Host_Hero.jpg
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Membership_2.jpg
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2021_caravan_hero.jpg
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year-end_giving_hero.jpg
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1073329872-fefcefec06d7aec91f8df8b0171c46e59dca57f1bc2728b508b5544dcb219d0f-d
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p.css
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search.svg
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caption-rule.svg
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SDZWA_ConservationHubMap_Website_v2.png
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Secretary%20Bird.jpg
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Tiger_0.jpg
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Iguana.jpg
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support-bg.jpg
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discover-kids.png
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Group%2056.png
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buow-sdzwa-citizen-science.png
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hash-line.svg
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facebook.svg
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twitter.svg
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instagram.svg
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tiktok.svg
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youtube.svg
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giphy-icon-flat.svg
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sdzwa-logo-white.svg
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logo-seal-of-transparency.png
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logo-charity-nav.png
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GTClassicBetav3.2-Regular.woff
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GTClassicBetav3.2-Black.woff
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GTClassicBetav3.2-Light.woff
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park.json
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gtm.js
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left-arrow.png
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right-arrow.png
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ae.js
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js
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js
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js
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js
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up_loader.1.1.0.js
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bat.js
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analytics.js
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destination
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fbevents.js
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events.js
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bootstrap.js
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collect
394 ms
main.MTIyYzc3NzllNQ.js
410 ms
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416 ms
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416 ms
collect
162 ms
collect
160 ms
collect
17 ms
ga-audiences
77 ms
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80 ms
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80 ms
sandiegozoo.org 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.
sandiegozoo.org 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
Page has valid source maps
sandiegozoo.org 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sandiegozoo.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sandiegozoo.org 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.
sandiegozoo.org
Open Graph description is not detected on the main page of San Diego 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: