26.9 sec in total
2 sec
24.5 sec
383 ms
Welcome to sealinkrottnest.com.au homepage info - get ready to check Sea Link Rottnest best content for Australia right away, or after learning these important things about sealinkrottnest.com.au
SeaLink Rottnest Island is the safest and most reliable ferry service to Rottnest Island. Book tours, experiences and accommodation on Rotto with SeaLink…
Visit sealinkrottnest.com.auWe analyzed Sealinkrottnest.com.au page load time and found that the first response time was 2 sec and then it took 24.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sealinkrottnest.com.au performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value34.7 s
0/100
25%
Value24.8 s
0/100
10%
Value28,860 ms
0/100
30%
Value0.003
100/100
15%
Value37.2 s
0/100
10%
2048 ms
105 ms
1386 ms
69 ms
74 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 16% of them (11 requests) were addressed to the original Sealinkrottnest.com.au, 12% (8 requests) were made to Assets.sealink.com.au and 7% (5 requests) were made to Js.api.here.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Tripadvisor.com.
Page size can be reduced by 75.4 kB (11%)
711.1 kB
635.6 kB
In fact, the total size of Sealinkrottnest.com.au main page is 711.1 kB. 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. Images take 380.9 kB which makes up the majority of the site volume.
Potential reduce by 67.6 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 67.6 kB or 81% of the original size.
Potential reduce by 5.4 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. Sea Link Rottnest images are well optimized though.
Potential reduce by 1.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 910 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. Sealinkrottnest.com.au needs all CSS files to be minified and compressed as it can save up to 910 B or 30% of the original size.
Number of requests can be reduced by 38 (64%)
59
21
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sea Link Rottnest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.sealinkrottnest.com.au
2048 ms
gtm.js
105 ms
ad9f552fd255c5d348748ac8ad8600cdf91e3413.css
1386 ms
webfont.js
69 ms
jquery.min.js
74 ms
jquery-migrate-3.3.1.min.js
66 ms
copypastesubscribeformlogic.js
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runtime.20fbef32dc41a3aa7699-packed.js
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vendor.e4c85346fcdfc03a46d0-packed.js
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core.444086eb90fc411c0c85-packed.js
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2f54328ee425841ae29cbc27de03648d967ddd49.js
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8b4e58b5c35a2e19879e7efc408fc80d976463bf.js
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mapsjs-ui.css
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mapsjs-core.js
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mapsjs-service.js
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mapsjs-ui.js
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mapsjs-mapevents.js
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analytics.js
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hotjar-651374.js
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conversion_async.js
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pixel.js
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core.js
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bat.js
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rp.gif
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modules.cbd9768ba80ba0be5b17.js
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ga-audiences
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main.3a217bc7.js
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SeaLink_Rottnest_Island_Logo-Brilliant_signoff.svg
238 ms
alert-icon.png
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squares_overlay.png
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luggage-bike.png
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part-bt-family-logo.svg
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black-80.png
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css
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107539.jpg
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BOT-Pete-Murray-Rotto-1080x1080.jpg
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DJI_0174.MP4.00_03_57_18.Still001.jpg
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dad-daughter.jpg
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Quokka-3.jpg
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Samphire-Beach-Club.jpg
206 ms
SeaLink-Rottnest-Island-Ferry_210806_112652.jpg
258 ms
S6uyw4BMUTPHjx4wWw.ttf
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S6u9w4BMUTPHh6UVSwiPHA.ttf
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m.js
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fbevents.js
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events.js
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jizaRExUiTo99u79D0KEwA.ttf
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Stacked_TA_logo.png
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get-loader.js
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cbar.js.php
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ping.min.js
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login_header_details
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summary.json
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font-awesome.min.css
94 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
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visit-data
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wejs
20217 ms
fontawesome-webfont.woff
8 ms
my-wisepop
77 ms
sealinkrottnest.com.au 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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
sealinkrottnest.com.au 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sealinkrottnest.com.au SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
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 Sealinkrottnest.com.au 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 Sealinkrottnest.com.au 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.
sealinkrottnest.com.au
Open Graph data is detected on the main page of Sea Link Rottnest. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: