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blackfrogdivers.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

blackfrogdivers.com

5 Star PADI Dive Center | Diving in Spain | Costa del Sol

Page Load Speed

5.7 sec in total

First Response

377 ms

Resources Loaded

4.9 sec

Page Rendered

449 ms

blackfrogdivers.com screenshot

About Website

Click here to check amazing Blackfrog Dive Rs content. Otherwise, check out these important facts you probably never knew about blackfrogdivers.com

Black Frog Divers is a professional 5 Star PADI dive center, offering dive courses in Torrox, Malaga. Contact us to plan your diving holiday.

Visit blackfrogdivers.com

Key Findings

We analyzed Blackfrogdivers.com page load time and found that the first response time was 377 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

blackfrogdivers.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value1,900 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value24.7 s

0/100

10%

Network Requests Diagram

blackfrogdivers.com

377 ms

www.blackfrogdivers.com

601 ms

css

50 ms

sbi-styles.min.css

139 ms

style.min.css

272 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 73% of them (85 requests) were addressed to the original Blackfrogdivers.com, 8% (9 requests) were made to Youtube.com and 3% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Blackfrogdivers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.9 kB (8%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blackfrogdivers.com main page is 2.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 101.6 kB

  • Original 130.9 kB
  • After minification 129.0 kB
  • After compression 29.4 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 101.6 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 2.6 kB

  • Original 1.3 MB
  • After minification 1.3 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. Blackfrog Dive Rs images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 56.0 kB

  • Original 487.0 kB
  • After minification 486.8 kB
  • After compression 431.0 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 56.0 kB or 11% of the original size.

CSS Optimization

-4%

Potential reduce by 7.7 kB

  • Original 200.7 kB
  • After minification 200.6 kB
  • After compression 193.1 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. Blackfrogdivers.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 85 (77%)

Requests Now

110

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackfrog Dive Rs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blackfrogdivers.com

blackfrogdivers.com

377 ms

www.blackfrogdivers.com

www.blackfrogdivers.com

601 ms

css

css

50 ms

sbi-styles.min.css

sbi-styles.min.css

139 ms

style.min.css

style.min.css

272 ms

style.css

style.css

583 ms

dnd-upload-cf7.css

dnd-upload-cf7.css

549 ms

styles.css

styles.css

563 ms

intlTelInput.css

intlTelInput.css

50 ms

frontend.css

frontend.css

573 ms

front.css

front.css

561 ms

cf7-pdf-generation-public-min.css

cf7-pdf-generation-public-min.css

742 ms

jquery.fontselect.min.css

jquery.fontselect.min.css

890 ms

wpte-cart-icon.css

wpte-cart-icon.css

906 ms

wpte-product-layouts.css

wpte-product-layouts.css

906 ms

animation.css

animation.css

897 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

904 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

955 ms

avia-merged-styles-38ad909eee8911ef1a47a38a5b37e93d---663cc93c44764.css

avia-merged-styles-38ad909eee8911ef1a47a38a5b37e93d---663cc93c44764.css

1269 ms

post-330.css

post-330.css

1045 ms

jquery.min.js

jquery.min.js

1150 ms

jquery-migrate.min.js

jquery-migrate.min.js

1053 ms

intlTelInput.min.js

intlTelInput.min.js

66 ms

digital_signature_pad.js

digital_signature_pad.js

1054 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

1084 ms

add-to-cart.min.js

add-to-cart.min.js

1177 ms

js.cookie.min.js

js.cookie.min.js

1187 ms

woocommerce.min.js

woocommerce.min.js

1184 ms

cf7-pdf-generation-public-min.js

cf7-pdf-generation-public-min.js

1214 ms

avia-compat.js

avia-compat.js

1315 ms

wc-blocks.css

wc-blocks.css

1324 ms

woocommerce-mod.js

woocommerce-mod.js

1397 ms

waypoints.min.js

waypoints.min.js

1398 ms

avia.js

avia.js

1401 ms

shortcodes.js

shortcodes.js

1401 ms

contact.js

contact.js

1434 ms

gallery.js

gallery.js

1462 ms

iconlist.js

iconlist.js

1462 ms

isotope.min.js

isotope.min.js

1463 ms

masonry_entries.js

masonry_entries.js

1531 ms

menu.js

menu.js

1530 ms

wejs

wejs

39 ms

numbers.js

numbers.js

1456 ms

slideshow.js

slideshow.js

1330 ms

slideshow-video.js

slideshow-video.js

1052 ms

tabs.js

tabs.js

1047 ms

video.js

video.js

1098 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

1093 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1158 ms

wp-polyfill.min.js

wp-polyfill.min.js

1134 ms

hooks.min.js

hooks.min.js

848 ms

i18n.min.js

i18n.min.js

847 ms

index.js

index.js

1236 ms

index.js

index.js

1235 ms

codedropz-uploader-min.js

codedropz-uploader-min.js

1234 ms

front.js

front.js

1186 ms

sourcebuster.min.js

sourcebuster.min.js

1098 ms

order-attribution.min.js

order-attribution.min.js

1121 ms

njt-whatsapp.js

njt-whatsapp.js

1122 ms

whatsapp-button.js

whatsapp-button.js

1107 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

1043 ms

avia-snippet-parallax.js

avia-snippet-parallax.js

1121 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1114 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

1244 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

1219 ms

avia-snippet-sticky-header.js

avia-snippet-sticky-header.js

1120 ms

Tripadvisor_lockup_vertical.svg

Tripadvisor_lockup_vertical.svg

83 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

1108 ms

avia-snippet-widget.js

avia-snippet-widget.js

1036 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

1137 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

1122 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

40 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

41 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

1122 ms

avia_blocks_front.js

avia_blocks_front.js

1128 ms

WidgetEmbed-cdsscrollingravewide

WidgetEmbed-cdsscrollingravewide

83 ms

frontend-min.js

frontend-min.js

1089 ms

avia_google_recaptcha_front.js

avia_google_recaptcha_front.js

1088 ms

whatsapp-popup.js

whatsapp-popup.js

1191 ms

entypo-fontello.woff

entypo-fontello.woff

1316 ms

t4b_widget_scrollingrave-v2499930335a.css

t4b_widget_scrollingrave-v2499930335a.css

3 ms

cdswidgets_min-c-v2395114504a.js

cdswidgets_min-c-v2395114504a.js

15 ms

sbi-sprite.png

sbi-sprite.png

1140 ms

logo-color-290x300.png

logo-color-290x300.png

1210 ms

padi-specialities-course_advanced-scuba-diving-traning_dive-center-malaga_padi-traning-spain_referral-course-845x684-1.jpeg

padi-specialities-course_advanced-scuba-diving-traning_dive-center-malaga_padi-traning-spain_referral-course-845x684-1.jpeg

1374 ms

discover-scuba-diving_beginner-course-diving_diving-centre-torrox_centro-de-buceo_bautismo-de-buceo_malaga-768x684-1-300x300.jpeg

discover-scuba-diving_beginner-course-diving_diving-centre-torrox_centro-de-buceo_bautismo-de-buceo_malaga-768x684-1-300x300.jpeg

1497 ms

padi-core-course_open-water-diver_advanced-open-water-diver_discover-scuba-diving_bautismo-de-buceo_torrox_1-300x300.jpg

padi-core-course_open-water-diver_advanced-open-water-diver_discover-scuba-diving_bautismo-de-buceo_torrox_1-300x300.jpg

1566 ms

Referral-course-padi-in-spain-300x300.jpg

Referral-course-padi-in-spain-300x300.jpg

1362 ms

6pPdANPO67Q

6pPdANPO67Q

163 ms

IDC_Instructor-course-in-south-spain-Malaga-300x300.jpg

IDC_Instructor-course-in-south-spain-Malaga-300x300.jpg

1431 ms

scuba-diving-group-posing-with-a-turtle.jpeg

scuba-diving-group-posing-with-a-turtle.jpeg

1431 ms

5star-padi-dive-center_HSA_EFR_logos.jpg

5star-padi-dive-center_HSA_EFR_logos.jpg

1447 ms

5star-padi-dive-center_HSA_EFR_logos-300x132.jpg

5star-padi-dive-center_HSA_EFR_logos-300x132.jpg

1430 ms

Underwater_Photographer_of_the_Year_2017-spain.jpeg

Underwater_Photographer_of_the_Year_2017-spain.jpeg

1442 ms

www-player.css

www-player.css

11 ms

www-embed-player.js

www-embed-player.js

28 ms

base.js

base.js

61 ms

guided-dive_guia-de-buceo_centro-padi_malaga.jpeg

guided-dive_guia-de-buceo_centro-padi_malaga.jpeg

1515 ms

ad_status.js

ad_status.js

152 ms

om_QuI9M6WDewyV11PDqwyZXtjss-zYzBgeHLXyLCgE.js

om_QuI9M6WDewyV11PDqwyZXtjss-zYzBgeHLXyLCgE.js

102 ms

embed.js

embed.js

48 ms

AIdro_kh7eGbDMB3UKMPqDeAsilAucuaQoebZbnBt8zn6Zee5EU=s68-c-k-c0x00ffffff-no-rj

AIdro_kh7eGbDMB3UKMPqDeAsilAucuaQoebZbnBt8zn6Zee5EU=s68-c-k-c0x00ffffff-no-rj

286 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

12 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

39 ms

id

id

30 ms

Create

Create

32 ms

GenerateIT

GenerateIT

16 ms

avia_google_recaptcha_api.js

avia_google_recaptcha_api.js

649 ms

js

js

149 ms

iframe_api

iframe_api

44 ms

6pPdANPO67Q

6pPdANPO67Q

181 ms

www-widgetapi.js

www-widgetapi.js

17 ms

Psd1RVtP2Bc

Psd1RVtP2Bc

253 ms

Create

Create

224 ms

id

id

87 ms

Create

Create

205 ms

api.js

api.js

74 ms

Accessibility Review

blackfrogdivers.com accessibility score

89

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.

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

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

blackfrogdivers.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

blackfrogdivers.com SEO score

85

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

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 Blackfrogdivers.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 Blackfrogdivers.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

blackfrogdivers.com

Open Graph data is detected on the main page of Blackfrog Dive Rs. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: