Tools & Wizards About Us
scubacanarias.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

scubacanarias.com

ATLANTIK Scuba Diving Tenerife - PADI 5 Star IDC Dive Resort - Atlantik

Page Load Speed

7.5 sec in total

First Response

271 ms

Resources Loaded

5.9 sec

Page Rendered

1.3 sec

scubacanarias.com screenshot

About Website

Welcome to scubacanarias.com homepage info - get ready to check Scuba Canarias best content right away, or after learning these important things about scubacanarias.com

Dive Centre ATLANTIK in Puerto de la Cruz - Tenerife - PADI 5 Star Gold Palm IDC Resort - Scuba Diving Courses from Open Water to Instructor. Start your courses now at home with the PADI e-learning

Visit scubacanarias.com

Key Findings

We analyzed Scubacanarias.com page load time and found that the first response time was 271 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

scubacanarias.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value37.3 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.482

17/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

scubacanarias.com

271 ms

1348 ms

style.min.css

205 ms

theme-neutral.min.css

324 ms

joomla-alert.min.css

322 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 84% of them (80 requests) were addressed to the original Scubacanarias.com, 5% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Scubacanarias.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 852.9 kB (10%)

Content Size

8.3 MB

After Optimization

7.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scubacanarias.com main page is 8.3 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. Only a small number of websites need less resources to load. Images take 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 167.2 kB

  • Original 184.4 kB
  • After minification 112.1 kB
  • After compression 17.2 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 72.3 kB, which is 39% 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 167.2 kB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 646.1 kB

  • Original 7.6 MB
  • After minification 7.0 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. Scuba Canarias images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 16.5 kB

  • Original 283.3 kB
  • After minification 283.3 kB
  • After compression 266.9 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

-14%

Potential reduce by 23.1 kB

  • Original 160.9 kB
  • After minification 160.9 kB
  • After compression 137.8 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. Scubacanarias.com needs all CSS files to be minified and compressed as it can save up to 23.1 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (46%)

Requests Now

78

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scuba Canarias. 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 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

scubacanarias.com

scubacanarias.com

271 ms

1348 ms

style.min.css

style.min.css

205 ms

theme-neutral.min.css

theme-neutral.min.css

324 ms

joomla-alert.min.css

joomla-alert.min.css

322 ms

jcemediabox.min.css

jcemediabox.min.css

320 ms

ebrlatestentries.min.css

ebrlatestentries.min.css

326 ms

template.css

template.css

335 ms

nucleus.css

nucleus.css

341 ms

helium_17.css

helium_17.css

514 ms

bootstrap5.css

bootstrap5.css

628 ms

joomla-fontawesome.min.css

joomla-fontawesome.min.css

468 ms

debug.css

debug.css

449 ms

font-awesome.min.css

font-awesome.min.css

464 ms

helium-joomla_17.css

helium-joomla_17.css

482 ms

custom_17.css

custom_17.css

575 ms

cookie.css

cookie.css

596 ms

responsive.css

responsive.css

597 ms

core.min.js

core.min.js

625 ms

messages-es5.min.js

messages-es5.min.js

689 ms

jquery.min.js

jquery.min.js

763 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

719 ms

menu-es5.min.js

menu-es5.min.js

740 ms

messages.min.js

messages.min.js

753 ms

jcemediabox.min.js

jcemediabox.min.js

780 ms

behaviour.js

behaviour.js

809 ms

cookie_script.js

cookie_script.js

846 ms

myprices.css

myprices.css

866 ms

offers.css

offers.css

884 ms

56f8635f61.js

56f8635f61.js

96 ms

main.js

main.js

1053 ms

headroom.min.js

headroom.min.js

706 ms

jQuery.headroom.js

jQuery.headroom.js

713 ms

owl.carousel.min.js

owl.carousel.min.js

1051 ms

C2-N4m4fBCo

C2-N4m4fBCo

692 ms

atlantik_logo_padi_2020.png

atlantik_logo_padi_2020.png

686 ms

new.gif

new.gif

155 ms

icon_beach.png

icon_beach.png

228 ms

icon_boat.jpg

icon_boat.jpg

228 ms

new.gif

new.gif

155 ms

UK.png

UK.png

681 ms

Germany_hover.png

Germany_hover.png

681 ms

Spain_hover.png

Spain_hover.png

682 ms

Netherlands_hover.png

Netherlands_hover.png

683 ms

Finland_hover.png

Finland_hover.png

684 ms

Sweden_hover.png

Sweden_hover.png

685 ms

img01.jpg

img01.jpg

768 ms

tenerife.jpg

tenerife.jpg

767 ms

gitano.jpg

gitano.jpg

1123 ms

goldstriemen.jpg

goldstriemen.jpg

798 ms

schnuppertauchen.jpg

schnuppertauchen.jpg

1123 ms

bubblemaker.jpg

bubblemaker.jpg

1719 ms

boatdiving.jpg

boatdiving.jpg

1444 ms

padi_dan_deep_x.jpg

padi_dan_deep_x.jpg

1431 ms

boat_diving2.jpg

boat_diving2.jpg

1111 ms

apartment_sol_01.jpg

apartment_sol_01.jpg

1157 ms

padi_wreck_diver2.jpg

padi_wreck_diver2.jpg

1382 ms

padi_owd_touch.png

padi_owd_touch.png

1440 ms

owd_pool_square.jpg

owd_pool_square.jpg

1277 ms

gitano_overboard_square.jpg

gitano_overboard_square.jpg

1465 ms

dsd_2019_square.jpg

dsd_2019_square.jpg

1432 ms

Suite_bedroom_web.jpg

Suite_bedroom_web.jpg

1568 ms

apartment_sol_01.jpg

apartment_sol_01.jpg

2157 ms

under_the_surface_square.jpg

under_the_surface_square.jpg

1593 ms

store_square.jpg

store_square.jpg

1651 ms

star_full.png

star_full.png

1579 ms

wildfire_01.jpg

wildfire_01.jpg

1711 ms

SP_TestDays_2.jpg

SP_TestDays_2.jpg

2002 ms

maritim_airview.jpg

maritim_airview.jpg

1701 ms

atlantik_logo_blue_white.png

atlantik_logo_blue_white.png

2022 ms

lato-black-webfont.woff

lato-black-webfont.woff

1691 ms

lato-bold-webfont.woff

lato-bold-webfont.woff

1755 ms

lato-regular-webfont.woff

lato-regular-webfont.woff

1915 ms

lato-light-webfont.woff

lato-light-webfont.woff

1777 ms

raleway-regular-webfont.woff

raleway-regular-webfont.woff

1840 ms

www-player.css

www-player.css

63 ms

www-embed-player.js

www-embed-player.js

91 ms

base.js

base.js

122 ms

raleway-medium-webfont.woff

raleway-medium-webfont.woff

1480 ms

raleway-light-webfont.woff

raleway-light-webfont.woff

1479 ms

raleway-semibold-webfont.woff

raleway-semibold-webfont.woff

1566 ms

raleway-bold-webfont.woff

raleway-bold-webfont.woff

1564 ms

raleway-black-webfont.woff

raleway-black-webfont.woff

1650 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1736 ms

fa-solid-900.woff

fa-solid-900.woff

1607 ms

fa-regular-400.woff

fa-regular-400.woff

1567 ms

WST-Logo-2016-small.png

WST-Logo-2016-small.png

1632 ms

ad_status.js

ad_status.js

148 ms

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

119 ms

embed.js

embed.js

26 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

42 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

45 ms

id

id

25 ms

Create

Create

108 ms

GenerateIT

GenerateIT

15 ms

Accessibility Review

scubacanarias.com accessibility score

85

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

scubacanarias.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

scubacanarias.com SEO score

98

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

scubacanarias.com

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