1.4 sec in total
193 ms
1 sec
172 ms
Welcome to byronbaydivecentre.com.au homepage info - get ready to check Byron Bay Dive Centre best content for Australia right away, or after learning these important things about byronbaydivecentre.com.au
Join one of our guided dive trips and let us show you Julian Rocks Marine Reserve, one of Australia’s most spectacular dive sites.
Visit byronbaydivecentre.com.auWe analyzed Byronbaydivecentre.com.au page load time and found that the first response time was 193 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
byronbaydivecentre.com.au performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value2.8 s
82/100
25%
Value14.1 s
1/100
10%
Value16,760 ms
0/100
30%
Value0.003
100/100
15%
Value23.9 s
1/100
10%
193 ms
6 ms
10 ms
10 ms
17 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 65% of them (26 requests) were addressed to the original Byronbaydivecentre.com.au, 8% (3 requests) were made to Platform.twitter.com and 8% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (193 ms) belongs to the original domain Byronbaydivecentre.com.au.
Page size can be reduced by 337.2 kB (57%)
595.2 kB
258.0 kB
In fact, the total size of Byronbaydivecentre.com.au main page is 595.2 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. 45% of websites need less resources to load. Javascripts take 394.7 kB which makes up the majority of the site volume.
Potential reduce by 43.9 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 43.9 kB or 70% of the original size.
Potential reduce by 13.2 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, Byron Bay Dive Centre needs image optimization as it can save up to 13.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 254.2 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 254.2 kB or 64% of the original size.
Potential reduce by 25.9 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. Byronbaydivecentre.com.au needs all CSS files to be minified and compressed as it can save up to 25.9 kB or 80% of the original size.
Number of requests can be reduced by 11 (28%)
39
28
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Byron Bay Dive Centre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.byronbaydivecentre.com.au
193 ms
style.css
6 ms
nggallery.css
10 ms
grey_blocks.css
10 ms
cforms.js
17 ms
addthis_widget.js
15 ms
reset.css
13 ms
typography.css
13 ms
screen.css
14 ms
calendar.css
13 ms
300lo.json
26 ms
all.js&version=v2.0
63 ms
widgets.js
32 ms
header-bg.jpg
21 ms
bbdc-logo.gif
25 ms
menu-arrow.png
24 ms
searchsubmit-bg.gif
24 ms
facebook.png
25 ms
twitter.png
29 ms
instagram.png
29 ms
turtle3.jpg
55 ms
fish.jpg
28 ms
turtle.jpg
29 ms
prices-bg-top.jpg
54 ms
padi-logo.gif
53 ms
ssi-logo.gif
53 ms
sidebarh3-bg.jpg
52 ms
sidbar-block-bg.jpg
53 ms
footer-bg.gif
54 ms
uw-logo.gif
53 ms
sh.8e5f85691f9aaa082472a194.html
121 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
91 ms
154 ms
xd_arbiter.php
63 ms
xd_arbiter.php
75 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
35 ms
ping
57 ms
jot
87 ms
like.php
90 ms
LVx-xkvaJ0b.png
19 ms
byronbaydivecentre.com.au 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
[aria-hidden="true"] elements contain focusable descendents
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
byronbaydivecentre.com.au 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
Missing source maps for large first-party JavaScript
byronbaydivecentre.com.au SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Byronbaydivecentre.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 Byronbaydivecentre.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.
byronbaydivecentre.com.au
Open Graph description is not detected on the main page of Byron Bay Dive Centre. 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: