Tools & Wizards About Us
ecological-divers.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ecological-divers.com

HOME - TENERIFE DIVING - TENERIFE DIVING WITH ECOLOGICAL DIVERS TENERIFE

Page Load Speed

5.3 sec in total

First Response

422 ms

Resources Loaded

4.5 sec

Page Rendered

311 ms

ecological-divers.com screenshot

About Website

Visit ecological-divers.com now to see the best up-to-date ECOLOGICAL DIVERS content and also check out these interesting facts you probably never knew about ecological-divers.com

TENERIFE DIVING - Welcome to ECOLOGICAL DIVERS TENERIFE

Visit ecological-divers.com

Key Findings

We analyzed Ecological-divers.com page load time and found that the first response time was 422 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ecological-divers.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value48.4 s

0/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value56.4 s

0/100

10%

Network Requests Diagram

ecological-divers.com

422 ms

ecological-divers.com

437 ms

style.css

151 ms

css_browser_selector.js

220 ms

navigation-2b7af3ff-0389-62c6-4a0f-36177d658136.css

296 ms

Our browser made a total of 162 requests to load all elements on the main page. We found that 86% of them (139 requests) were addressed to the original Ecological-divers.com, 6% (9 requests) were made to Weatherwidget.io and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Ecological-divers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (4%)

Content Size

24.9 MB

After Optimization

23.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ecological-divers.com main page is 24.9 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. 65% of websites need less resources to load. Images take 24.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 37.6 kB

  • Original 46.3 kB
  • After minification 45.3 kB
  • After compression 8.7 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. 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 37.6 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 800.6 kB

  • Original 24.6 MB
  • After minification 23.8 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. ECOLOGICAL DIVERS images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 123.8 kB

  • Original 188.8 kB
  • After minification 173.6 kB
  • After compression 65.0 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 123.8 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 51.4 kB

  • Original 64.7 kB
  • After minification 55.6 kB
  • After compression 13.2 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. Ecological-divers.com needs all CSS files to be minified and compressed as it can save up to 51.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (43%)

Requests Now

159

After Optimization

91

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ECOLOGICAL DIVERS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ecological-divers.com

ecological-divers.com

422 ms

ecological-divers.com

ecological-divers.com

437 ms

style.css

style.css

151 ms

css_browser_selector.js

css_browser_selector.js

220 ms

navigation-2b7af3ff-0389-62c6-4a0f-36177d658136.css

navigation-2b7af3ff-0389-62c6-4a0f-36177d658136.css

296 ms

navigation.css

navigation.css

290 ms

jquery.min.js

jquery.min.js

513 ms

text-571e2a95-8cac-3bac-9a99-4a2de5874c27.css

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302 ms

text.css

text.css

313 ms

text.js

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338 ms

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355 ms

jquery.nivo.slider.js

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430 ms

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370 ms

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410 ms

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421 ms

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438 ms

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446 ms

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483 ms

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487 ms

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text-73dc2caf-62b9-96bc-34eb-a02b11ae8623.css

493 ms

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507 ms

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521 ms

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555 ms

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554 ms

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560 ms

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577 ms

cookiepolicy.css

cookiepolicy.css

583 ms

cookiepolicy.js

cookiepolicy.js

585 ms

layout.css

layout.css

622 ms

helpers.js

helpers.js

628 ms

view.js

view.js

626 ms

anti_cache.js

anti_cache.js

610 ms

wejs

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91 ms

css

css

35 ms

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css

53 ms

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55 ms

analytics.js

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105 ms

ollie-11424-2.gif

ollie-11424-2.gif

120 ms

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117 ms

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118 ms

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116 ms

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117 ms

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118 ms

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118 ms

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188 ms

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188 ms

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189 ms

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191 ms

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187 ms

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252 ms

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256 ms

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255 ms

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255 ms

border-none-top-left.png

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260 ms

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264 ms

border-none-top.png

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350 ms

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351 ms

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350 ms

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351 ms

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351 ms

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352 ms

logo-redondo-website.png

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394 ms

button-es_1.png

button-es_1.png

394 ms

button-de_1.png

button-de_1.png

393 ms

button-en_1.png

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393 ms

button_hu_3.png

button_hu_3.png

401 ms

menu-toggle.png

menu-toggle.png

408 ms

TDISDI-Dive-Center-300.jpg

TDISDI-Dive-Center-300.jpg

464 ms

QR-Ecological-Divers.jpg

QR-Ecological-Divers.jpg

656 ms

Tenerife-Diving-Shop.jpg

Tenerife-Diving-Shop.jpg

462 ms

Logo-official-300x300.jpg

Logo-official-300x300.jpg

464 ms

LOGOTIPO-ECOLOGICAL-DIVERS-530.png

LOGOTIPO-ECOLOGICAL-DIVERS-530.png

525 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

107 ms

WidgetEmbed-rated

WidgetEmbed-rated

153 ms

widget.min.js

widget.min.js

117 ms

Banner-NEW-2021.jpg

Banner-NEW-2021.jpg

594 ms

collect

collect

24 ms

Anemona%20Tubo%20Dhorn.JPG

Anemona%20Tubo%20Dhorn.JPG

686 ms

anemona.JPG

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757 ms

angelote.JPG

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564 ms

barriguda.JPG

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706 ms

bicuda.JPG

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881 ms

caballito.JPG

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699 ms

js

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67 ms

t4b_widget_rated-v22950864998a.css

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22 ms

cdswidgets_m-c-v22480917520a.js

cdswidgets_m-c-v22480917520a.js

24 ms

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645 ms

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859 ms

cangrejo%20ara%C3%B1a.JPG

cangrejo%20ara%C3%B1a.JPG

737 ms

Cangrejo%20arena.JPG

Cangrejo%20arena.JPG

839 ms

cangrejo%20ermita%C3%B1o.JPG

cangrejo%20ermita%C3%B1o.JPG

805 ms

caracoles.JPG

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816 ms

25 ms

catalufa.JPG

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782 ms

Centollo.JPG

Centollo.JPG

936 ms

ceriantario.JPG

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1000 ms

chocos.JPG

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1293 ms

if_w.css

if_w.css

17 ms

angular-1.5.8.min.js

angular-1.5.8.min.js

33 ms

iApp.min.js

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28 ms

Chucho.JPG

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848 ms

estrella%20roja.JPG

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864 ms

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15 ms

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818 ms

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912 ms

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937 ms

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hu.jpg

hu.jpg

1162 ms

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793 ms

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77 ms

Accessibility Review

ecological-divers.com accessibility score

68

Accessibility Issues

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

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

Links do not have a discernible name

Best Practices

ecological-divers.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

SEO Factors

ecological-divers.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

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

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 Ecological-divers.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 Ecological-divers.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

ecological-divers.com

Open Graph description is not detected on the main page of ECOLOGICAL DIVERS. 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: