2.9 sec in total
136 ms
1.9 sec
844 ms
Visit aquasystems.ca now to see the best up-to-date Aquasystems content and also check out these interesting facts you probably never knew about aquasystems.ca
Aquasystem is your 5 Star Scuba Diving Center for beginner and advanced Scuba Diving Lessons serving Toronto, Mississauga, Oakville and the greater GTA
Visit aquasystems.caWe analyzed Aquasystems.ca page load time and found that the first response time was 136 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
aquasystems.ca performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value9.3 s
1/100
25%
Value3.8 s
85/100
10%
Value680 ms
43/100
30%
Value0.094
91/100
15%
Value7.8 s
45/100
10%
136 ms
81 ms
166 ms
133 ms
140 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 35% of them (38 requests) were addressed to the original Aquasystems.ca, 35% (38 requests) were made to Maps.google.com and 10% (11 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (672 ms) belongs to the original domain Aquasystems.ca.
Page size can be reduced by 1.1 MB (24%)
4.7 MB
3.6 MB
In fact, the total size of Aquasystems.ca main page is 4.7 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. 70% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 67.1 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. This page needs HTML code to be minified as it can gain 8.2 kB, which is 11% 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 67.1 kB or 88% of the original size.
Potential reduce by 18.3 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. Aquasystems images are well optimized though.
Potential reduce by 701.6 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 701.6 kB or 69% of the original size.
Potential reduce by 327.2 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. Aquasystems.ca needs all CSS files to be minified and compressed as it can save up to 327.2 kB or 85% of the original size.
Number of requests can be reduced by 46 (48%)
96
50
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aquasystems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
aquasystems.ca
136 ms
grid.css
81 ms
style.css
166 ms
camera.css
133 ms
google-map.css
140 ms
jquery.js
370 ms
jquery-migrate-1.2.1.js
150 ms
device.min.js
138 ms
jquery.tabSlideOut.v1.3.js
209 ms
script.js
253 ms
animate.css
119 ms
font-awesome.min.css
5 ms
css
25 ms
analytics.js
70 ms
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air_fills.jpg
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specials.jpg
86 ms
page-1_img04.jpg
143 ms
jquery.cookie.js
78 ms
jquery.easing.1.3.js
79 ms
tmstickup.js
71 ms
jquery.ui.totop.js
79 ms
jquery.mousewheel.min.js
154 ms
jquery.simplr.smoothscroll.min.js
160 ms
superfish.js
158 ms
jquery.rd-navbar.js
153 ms
js
32 ms
jquery.rd-google-map.js
179 ms
wow.js
178 ms
pointer-events.js
184 ms
jquery.mobile.customized.min.js
209 ms
camera.js
379 ms
jquery.rd-calendar.js
243 ms
jquery.rd-parallax.js
241 ms
jquery.form.min.js
243 ms
jquery.rd-mailform.js
252 ms
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www-embed-player.js
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ad_status.js
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common.js
39 ms
map.js
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util.js
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marker.js
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store_hours.gif
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camera-loader.gif
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page-1_slide01.jpg
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onion.js
28 ms
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stats.js
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controls.js
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css
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gmap_marker.png
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aquasystems.ca 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
Image elements do not have [alt] attributes
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
aquasystems.ca 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
aquasystems.ca SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aquasystems.ca 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 Aquasystems.ca 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.
aquasystems.ca
Open Graph description is not detected on the main page of Aquasystems. 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: