18.8 sec in total
7.5 sec
9.6 sec
1.7 sec
Visit whaleshark.org now to see the best up-to-date Whaleshark content and also check out these interesting facts you probably never knew about whaleshark.org
Sharkbook is a visual database of shark encounters and of individually catalogued sharks. The library is maintained and used by marine biologists to collect and analyse shark encounter data to learn m...
Visit whaleshark.orgWe analyzed Whaleshark.org page load time and found that the first response time was 7.5 sec and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
whaleshark.org performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value13.0 s
0/100
25%
Value11.1 s
5/100
10%
Value50 ms
100/100
30%
Value0.059
98/100
15%
Value9.7 s
29/100
10%
7466 ms
23 ms
460 ms
337 ms
346 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 43% of them (42 requests) were addressed to the original Whaleshark.org, 33% (32 requests) were made to Maps.google.com and 10% (10 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Whaleshark.org.
Page size can be reduced by 961.7 kB (38%)
2.5 MB
1.5 MB
In fact, the total size of Whaleshark.org main page is 2.5 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 82.1 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. 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 82.1 kB or 85% of the original size.
Potential reduce by 26.3 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. Whaleshark images are well optimized though.
Potential reduce by 609.3 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 609.3 kB or 69% of the original size.
Potential reduce by 244.0 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. Whaleshark.org needs all CSS files to be minified and compressed as it can save up to 244.0 kB or 75% of the original size.
Number of requests can be reduced by 39 (45%)
87
48
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whaleshark. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
whaleshark.org
7466 ms
css
23 ms
manta.css
460 ms
jquery-ui.css
337 ms
zocial.css
346 ms
jquery-ui.css
274 ms
jquery.min.js
455 ms
bootstrap.min.js
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core.js
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jquery-ui.min.js
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jquery.blockUI.js
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jquery.cookie.js
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hello.all.js
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JavascriptGlobals.js
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collaboration.js
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froogaloop2.min.js
14 ms
behaviour.js
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logo_wildemeproject.svg
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flag_en.gif
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flag_es.gif
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bH7276GfdCjMjApa_dkG6aCWcynf_cDxXwCLxiixG1c.ttf
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icon_magnifier.svg
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wildbook_logo_white.svg
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icon_home.png
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js
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google_maps_style_vars.js
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richmarker-compiled.js
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ui-bg_flat_75_ffffff_40x100.png
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hero_manta.jpg
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icon_arrow_right.svg
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QWSP_Logo_small.png
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Siren_Fleet_small.jpg
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bellyshotofmanta.jpg
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how_it_works_submit.jpg
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how_it_works_researcher_verification.jpg
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how_it_works_matching_process.jpg
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how_it_works_match_result.jpg
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whalesharkbw.svg
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RPV_perfil.jpg
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Brad_Norman_profile_image.jpg
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whaleshark.svg
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thumb.jpg
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logo_wildbook.jpg
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common.js
7 ms
util.js
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stats.js
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AuthenticationService.Authenticate
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map.js
8 ms
maxzoom.js
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overlay.js
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onion.js
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openhand_8_8.cur
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mz
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ViewportInfoService.GetViewportInfo
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controls.js
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css
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marker.js
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d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
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Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
9 ms
whaleshark.org 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
whaleshark.org 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
whaleshark.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Whaleshark.org 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 Whaleshark.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.
whaleshark.org
Open Graph description is not detected on the main page of Whaleshark. 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: