Tools & Wizards About Us
actionscuba.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

actionscuba.com

Montreal Scuba Diving PADI Certification Courses and Dive Equipment Shop

Page Load Speed

736 ms in total

First Response

93 ms

Resources Loaded

465 ms

Page Rendered

178 ms

actionscuba.com screenshot

About Website

Click here to check amazing Action Scuba content. Otherwise, check out these important facts you probably never knew about actionscuba.com

Montreal`s Scuba Diving Experts. PADI scuba diving lessons for all levels. Full service dive shop. Dive travel, weekly dive charters in the 1000 islands.

Visit actionscuba.com

Key Findings

We analyzed Actionscuba.com page load time and found that the first response time was 93 ms and then it took 643 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

actionscuba.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.621

10/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

actionscuba.com

93 ms

reset.css

99 ms

stf.css

102 ms

prettyPhoto.css

102 ms

galleria.classic.css

104 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 89% of them (55 requests) were addressed to the original Actionscuba.com, 3% (2 requests) were made to Apis.google.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (141 ms) belongs to the original domain Actionscuba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.8 kB (7%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Actionscuba.com main page is 1.9 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 65.5 kB

  • Original 76.8 kB
  • After minification 75.7 kB
  • After compression 11.3 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. 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 65.5 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 55.2 kB

  • Original 1.6 MB
  • After minification 1.6 MB

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. Action Scuba images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 6.3 kB

  • Original 181.2 kB
  • After minification 181.1 kB
  • After compression 174.8 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.

CSS Optimization

-8%

Potential reduce by 793 B

  • Original 10.1 kB
  • After minification 10.1 kB
  • After compression 9.3 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. Actionscuba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (46%)

Requests Now

61

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Action Scuba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

actionscuba.com

actionscuba.com

93 ms

reset.css

reset.css

99 ms

stf.css

stf.css

102 ms

prettyPhoto.css

prettyPhoto.css

102 ms

galleria.classic.css

galleria.classic.css

104 ms

style.css

style.css

99 ms

jquery.1.8.2.js

jquery.1.8.2.js

114 ms

galleria-1.2.3.min.js

galleria-1.2.3.min.js

113 ms

jquery.tweet.js

jquery.tweet.js

114 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

113 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

113 ms

jquery.treeview.js

jquery.treeview.js

129 ms

galleria.classic.min.js

galleria.classic.min.js

131 ms

random-quotes.js

random-quotes.js

131 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

133 ms

jquery.labelify.js

jquery.labelify.js

132 ms

stf.js

stf.js

135 ms

jquery.validate.min.js

jquery.validate.min.js

134 ms

javascript.js

javascript.js

139 ms

util.js

util.js

141 ms

plusone.js

plusone.js

28 ms

all.js

all.js

17 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

91 ms

ga.js

ga.js

91 ms

tank.png

tank.png

86 ms

all.js

all.js

70 ms

safe_subscribe_logo.gif

safe_subscribe_logo.gif

124 ms

diver.jpg

diver.jpg

59 ms

stay-up-to-date.png

stay-up-to-date.png

61 ms

home-box-4.jpg

home-box-4.jpg

61 ms

little-cayman-8.jpg

little-cayman-8.jpg

122 ms

logo.png

logo.png

58 ms

contact-2.png

contact-2.png

63 ms

facebook-contact.png

facebook-contact.png

59 ms

twitter.png

twitter.png

57 ms

bg-mainmenu.jpg

bg-mainmenu.jpg

58 ms

diver-left.png

diver-left.png

59 ms

diver-right.png

diver-right.png

61 ms

fish-left.png

fish-left.png

62 ms

fish-right.png

fish-right.png

61 ms

bg-banner.jpg

bg-banner.jpg

61 ms

banner1.jpg

banner1.jpg

72 ms

banner2.jpg

banner2.jpg

93 ms

banner3.jpg

banner3.jpg

94 ms

banner4.jpg

banner4.jpg

97 ms

banner5.jpg

banner5.jpg

95 ms

infobox-left.jpg

infobox-left.jpg

72 ms

infobox-body.jpg

infobox-body.jpg

80 ms

turtle-red.png

turtle-red.png

80 ms

infobox-right.jpg

infobox-right.jpg

94 ms

button-go.png

button-go.png

95 ms

photo-box-img1.jpg

photo-box-img1.jpg

107 ms

photo-box-img3.jpg

photo-box-img3.jpg

108 ms

photo-box-img4.jpg

photo-box-img4.jpg

109 ms

photo-box-img2.jpg

photo-box-img2.jpg

109 ms

bg-footer.jpg

bg-footer.jpg

110 ms

action-scuba-blog-en.png

action-scuba-blog-en.png

111 ms

btn-book-now-roll.png

btn-book-now-roll.png

121 ms

register-btn-fill.png

register-btn-fill.png

122 ms

btn-book-now-fr-roll.png

btn-book-now-fr-roll.png

123 ms

nav-arrows.png

nav-arrows.png

123 ms

__utm.gif

__utm.gif

25 ms

Accessibility Review

actionscuba.com accessibility score

56

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

actionscuba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

actionscuba.com SEO score

54

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Actionscuba.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 Actionscuba.com 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.

Social Sharing Optimization

actionscuba.com

Open Graph description is not detected on the main page of Action Scuba. 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: