5.2 sec in total
1.4 sec
3.6 sec
189 ms
Click here to check amazing Scubatoronto content. Otherwise, check out these important facts you probably never knew about scubatoronto.com
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Visit scubatoronto.comWe analyzed Scubatoronto.com page load time and found that the first response time was 1.4 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
scubatoronto.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.3 s
100/100
25%
Value1.3 s
100/100
10%
Value0 ms
100/100
30%
Value0.19
64/100
15%
Value1.3 s
100/100
10%
1391 ms
142 ms
352 ms
328 ms
225 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 50% of them (16 requests) were addressed to the original Scubatoronto.com, 31% (10 requests) were made to Btn.weather.ca and 6% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Btn.weather.ca.
Page size can be reduced by 13.0 kB (34%)
37.9 kB
24.9 kB
In fact, the total size of Scubatoronto.com main page is 37.9 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. 15% of websites need less resources to load. Images take 21.1 kB which makes up the majority of the site volume.
Potential reduce by 7.7 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 2.1 kB, which is 20% 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 7.7 kB or 73% of the original size.
Potential reduce by 583 B
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. Scubatoronto images are well optimized though.
Potential reduce by 1.0 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 1.0 kB or 70% of the original size.
Potential reduce by 3.7 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. Scubatoronto.com needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 78% of the original size.
Number of requests can be reduced by 6 (20%)
30
24
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scubatoronto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
scubatoronto.com
1391 ms
style.css
142 ms
logo.gif
352 ms
divers.jpg
328 ms
Welcome.gif
225 ms
sample_1.gif
128 ms
sample_2.gif
175 ms
dlogbook.gif
211 ms
dsite.gif
196 ms
template7.php
2125 ms
knowledge.gif
240 ms
brand
16 ms
brand
39 ms
btn_donateCC_LG.gif
60 ms
pixel.gif
60 ms
bg.gif
142 ms
b1.gif
152 ms
bgmenu.gif
162 ms
spacer.gif
203 ms
olb.gif
278 ms
wreckad.gif
221 ms
google_custom_search_watermark.gif
34 ms
weatherbuttons.js
27 ms
wbtn_180x150.css
53 ms
counter.gif
94 ms
swirl.gif
54 ms
referer.gif
34 ms
logo.gif
58 ms
k.gif
57 ms
e.gif
56 ms
btn_download_en.gif
57 ms
fullforecast.gif
59 ms
scubatoronto.com 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
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
scubatoronto.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
scubatoronto.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scubatoronto.com 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 Scubatoronto.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
scubatoronto.com
Open Graph description is not detected on the main page of Scubatoronto. 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: