5.9 sec in total
1.2 sec
4.3 sec
354 ms
Click here to check amazing PRO DIVE content for Australia. Otherwise, check out these important facts you probably never knew about prodive.com.au
Sydney No. 1 Scuba Diving Dive Center PRO DIVE has been teaching courses and taking people diving since 1969. We offer Shore Dive, Boat Dives, Dive Careers, Scuba diving gear, gear hire, air fills an
Visit prodive.com.auWe analyzed Prodive.com.au page load time and found that the first response time was 1.2 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
prodive.com.au performance score
name
value
score
weighting
Value9.1 s
0/100
10%
Value15.2 s
0/100
25%
Value18.7 s
0/100
10%
Value6,260 ms
0/100
30%
Value0.576
12/100
15%
Value20.5 s
2/100
10%
1235 ms
1122 ms
753 ms
1226 ms
749 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 29% of them (15 requests) were addressed to the original Prodive.com.au, 12% (6 requests) were made to Diveengine.com and 12% (6 requests) were made to Secure.livechatinc.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Diveengine.com.
Page size can be reduced by 678.3 kB (48%)
1.4 MB
734.2 kB
In fact, the total size of Prodive.com.au main page is 1.4 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. 35% of websites need less resources to load. Javascripts take 878.6 kB which makes up the majority of the site volume.
Potential reduce by 33.3 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 5.7 kB, which is 14% 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 33.3 kB or 80% of the original size.
Potential reduce by 16.4 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. PRO DIVE images are well optimized though.
Potential reduce by 600.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 600.5 kB or 68% of the original size.
Potential reduce by 28.0 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. Prodive.com.au needs all CSS files to be minified and compressed as it can save up to 28.0 kB or 86% of the original size.
Number of requests can be reduced by 22 (50%)
44
22
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PRO DIVE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
prodive.com.au
1235 ms
boilerplate.css
1122 ms
Grid.css
753 ms
website.css
1226 ms
respond.min.js
749 ms
jquery.min.js
73 ms
slicknav.css
764 ms
jquery.slicknav.min.js
968 ms
responsiveslides.min.js
594 ms
responsiveslides.css
576 ms
conversion.js
16 ms
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background.gif
260 ms
New_Header.jpg
758 ms
Search_Icon.png
299 ms
hotjar-96069.js
133 ms
fbds.js
169 ms
Menu_Gradient.png
236 ms
menu_back.gif
260 ms
js
8 ms
tracking.js
125 ms
79 ms
ga.js
58 ms
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b84457a7-cb20-46bf-8dc2-23b4688eaf3f.js
54 ms
Shop_Cart.asp
642 ms
__utm.gif
30 ms
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modules-1f5c71aea63f8df71401422ed80fbe5f.js
41 ms
collect
80 ms
in.php
157 ms
script_data.js
123 ms
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ga-audiences
34 ms
localization.en.0.3632191afe35222a6b78c04d457adc0d_4bd76d41a752660aa5aede8cd37907dd.js
91 ms
ping
104 ms
open_chat.cgi
100 ms
livechat-classic_f726105e9a.ttf
61 ms
visit-data
210 ms
embedded.20160229163048.js
109 ms
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28 ms
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roundtrip.js
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prodive.com.au accessibility score
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
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
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.
prodive.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
prodive.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
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 Prodive.com.au 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 Prodive.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.
prodive.com.au
Open Graph description is not detected on the main page of PRO DIVE. 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: