6.2 sec in total
455 ms
5.4 sec
282 ms
Click here to check amazing Zookal content for Australia. Otherwise, check out these important facts you probably never knew about zookal.com
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Visit zookal.comWe analyzed Zookal.com page load time and found that the first response time was 455 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
zookal.com performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value7.6 s
4/100
25%
Value11.9 s
4/100
10%
Value4,280 ms
1/100
30%
Value0.152
75/100
15%
Value24.0 s
1/100
10%
455 ms
598 ms
256 ms
1079 ms
1111 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 48% of them (23 requests) were addressed to the original Zookal.com, 31% (15 requests) were made to S3-ap-southeast-2.amazonaws.com and 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Zookal.com.
Page size can be reduced by 745.4 kB (55%)
1.3 MB
603.0 kB
In fact, the total size of Zookal.com 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. 55% of websites need less resources to load. Javascripts take 659.1 kB which makes up the majority of the site volume.
Potential reduce by 43.5 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 10.7 kB, which is 20% 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 43.5 kB or 82% of the original size.
Potential reduce by 1.7 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. Zookal images are well optimized though.
Potential reduce by 421.2 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 421.2 kB or 64% of the original size.
Potential reduce by 279.0 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. Zookal.com needs all CSS files to be minified and compressed as it can save up to 279.0 kB or 83% of the original size.
Number of requests can be reduced by 7 (23%)
30
23
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zookal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
zookal.com
455 ms
www.zookal.com
598 ms
59668dcf0fdc1af62cc080b25ac60c17.css
256 ms
9fe17d2b17aab84f46d30853e2a0d037.js
1079 ms
0c88c0265a435939d806057a7424bf67.css
1111 ms
cff4f32ccf8775e3c566fa285035fd19.js
1140 ms
fbevents.js
58 ms
9780409336221.jpg
660 ms
logo.svg
330 ms
zook-place-01.png
301 ms
social-twitter.svg
348 ms
social-facebook.svg
328 ms
9780729541770_1.jpg
1848 ms
9780729541602_1.jpg
1861 ms
9781862879843.jpg
647 ms
9781743079959_1.jpg
1922 ms
9781848724167.jpg
688 ms
9780455236209_1.jpg
1937 ms
9780195523829_1.jpg
1382 ms
9780170349680.jpg
2187 ms
9780190304362_1.jpg
2203 ms
9780190024925_1.jpg
2311 ms
9780455237220_1.jpg
2323 ms
9780864699916.jpg
2662 ms
9781486002696.jpg
685 ms
9781743075906.jpg
689 ms
banner-4.jpg
1219 ms
search-icon-lg.svg
619 ms
isalive
531 ms
proximanova-regular-webfont.woff
623 ms
MYRIADPRO-REGULAR.woff
1246 ms
proximanova-light-webfont.woff
982 ms
proximanova-semibold-webfont.woff
973 ms
proximanova-bold-webfont.woff
928 ms
drawingguidesalpha-webfont.woff
1862 ms
reasons.png
1254 ms
monkeys.png
2711 ms
news.png
2620 ms
misc.png
1522 ms
dc.js
44 ms
favicon-32x32.png
1528 ms
64 ms
__utm.gif
13 ms
roundtrip.js
15 ms
widget_v2.132.js
18 ms
inspectlet.js
110 ms
675145296
11 ms
DED5R6YLMBHIND2XNVO33H.js
305 ms
zookal.com 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-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
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
zookal.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
zookal.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zookal.com 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 Zookal.com 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.
zookal.com
Open Graph data is detected on the main page of Zookal. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: