Tools & Wizards About Us
caymandiving.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

caymandiving.com

Grand Cayman Diving Tours and Lessons | Cayman Diving

Page Load Speed

2.2 sec in total

First Response

159 ms

Resources Loaded

1.4 sec

Page Rendered

644 ms

caymandiving.com screenshot

About Website

Visit caymandiving.com now to see the best up-to-date Cayman Diving content and also check out these interesting facts you probably never knew about caymandiving.com

Cayman Diving provides the ultimate dive experience from the beautiful shores of Grand Cayman. We offer lessons and custom tours that work with your schedule.

Visit caymandiving.com

Key Findings

We analyzed Caymandiving.com page load time and found that the first response time was 159 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

caymandiving.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

caymandiving.com

159 ms

css

35 ms

dropdown.css

59 ms

main.css

115 ms

jquery-ui.css

7 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 57% of them (39 requests) were addressed to the original Caymandiving.com, 12% (8 requests) were made to Tripadvisor.com and 7% (5 requests) were made to Static.tacdn.com. The less responsive or slowest element that took the longest time to load (467 ms) belongs to the original domain Caymandiving.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.1 kB (11%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Caymandiving.com main page is 1.5 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 43.6 kB

  • Original 56.9 kB
  • After minification 49.3 kB
  • After compression 13.3 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. This page needs HTML code to be minified as it can gain 7.6 kB, which is 13% 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 43.6 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 118.9 kB

  • Original 1.3 MB
  • After minification 1.2 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. Cayman Diving images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 420 B

  • Original 166.1 kB
  • After minification 166.1 kB
  • After compression 165.7 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

-10%

Potential reduce by 2.1 kB

  • Original 22.0 kB
  • After minification 22.0 kB
  • After compression 19.8 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. Caymandiving.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (37%)

Requests Now

62

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cayman Diving. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

caymandiving.com

caymandiving.com

159 ms

css

css

35 ms

dropdown.css

dropdown.css

59 ms

main.css

main.css

115 ms

jquery-ui.css

jquery-ui.css

7 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

170 ms

jquery-ui.min.js

jquery-ui.min.js

234 ms

dropdown.js

dropdown.js

113 ms

wejs

wejs

39 ms

wejs

wejs

35 ms

wejs

wejs

27 ms

WidgetEmbed-certificateOfExcellence

WidgetEmbed-certificateOfExcellence

115 ms

analytics.js

analytics.js

33 ms

hero.jpg

hero.jpg

272 ms

124430016

124430016

270 ms

logo.jpg

logo.jpg

89 ms

sun.png

sun.png

130 ms

water.png

water.png

91 ms

down-arrow.png

down-arrow.png

89 ms

book-bg.jpg

book-bg.jpg

279 ms

date-icon.jpg

date-icon.jpg

131 ms

green-phone.png

green-phone.png

130 ms

email.png

email.png

138 ms

green-dollar.png

green-dollar.png

200 ms

dennis.jpg

dennis.jpg

201 ms

nikkita.jpg

nikkita.jpg

200 ms

nick.jpg

nick.jpg

201 ms

manuel.jpg

manuel.jpg

232 ms

btm.jpg

btm.jpg

393 ms

school-top.jpg

school-top.jpg

343 ms

logo-clear.png

logo-clear.png

243 ms

school-btm.jpg

school-btm.jpg

314 ms

padi.png

padi.png

315 ms

phone-white.png

phone-white.png

314 ms

school-img.jpg

school-img.jpg

439 ms

left-tab.png

left-tab.png

346 ms

right-tab.png

right-tab.png

357 ms

resort.png

resort.png

355 ms

open.png

open.png

402 ms

rescue.png

rescue.png

402 ms

advanced.png

advanced.png

411 ms

logo.jpg

logo.jpg

413 ms

facebook.png

facebook.png

452 ms

instagram.png

instagram.png

455 ms

twitter.png

twitter.png

456 ms

padi.jpg

padi.jpg

467 ms

tripadvisor_logo_transp_340x80-18034-2.png

tripadvisor_logo_transp_340x80-18034-2.png

42 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

32 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rm.ttf

33 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmb2Rm.ttf

32 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rm.ttf

33 ms

pin.jpg

pin.jpg

382 ms

collect

collect

76 ms

t4b_widget_coe-v2381509749a.css

t4b_widget_coe-v2381509749a.css

24 ms

cdswidgets_min-c-v2395114504a.js

cdswidgets_min-c-v2395114504a.js

36 ms

WidgetEmbed-cdsratingsonlynarrow

WidgetEmbed-cdsratingsonlynarrow

46 ms

WidgetEmbed-certificateOfExcellence

WidgetEmbed-certificateOfExcellence

51 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

10 ms

js

js

87 ms

t4b_widget_ratingsonly-v24139938417a.css

t4b_widget_ratingsonly-v24139938417a.css

7 ms

cdswidgets_m-c-v22480917520a.js

cdswidgets_m-c-v22480917520a.js

4 ms

api.js

api.js

12 ms

iubenda.js

iubenda.js

31 ms

roundtrip.js

roundtrip.js

29 ms

Tripadvisor_lockup_horizontal_secondary_registered-18034-2.svg

Tripadvisor_lockup_horizontal_secondary_registered-18034-2.svg

30 ms

TripAdvisor_Regular.woff

TripAdvisor_Regular.woff

13 ms

iubenda_i_badge.js

iubenda_i_badge.js

56 ms

QH7XF32C5BAQ3DOXCMZIM4

QH7XF32C5BAQ3DOXCMZIM4

16 ms

7YYOZFPMMZEJNCBIEFJVD6.js

7YYOZFPMMZEJNCBIEFJVD6.js

270 ms

Accessibility Review

caymandiving.com accessibility score

71

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

caymandiving.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

caymandiving.com SEO score

82

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

High

Tap targets are not sized appropriately

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 Caymandiving.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 Caymandiving.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

caymandiving.com

Open Graph description is not detected on the main page of Cayman Diving. 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: