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silentdivers.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

silentdivers.com

Diving Center In Koh Samui - Silent Divers - Diving Lessons | Silent Divers

Page Load Speed

7.3 sec in total

First Response

525 ms

Resources Loaded

5.6 sec

Page Rendered

1.1 sec

silentdivers.com screenshot

About Website

Welcome to silentdivers.com homepage info - get ready to check Silent Divers best content right away, or after learning these important things about silentdivers.com

Silent Divers is a diving center located in the heart of the Gulf of Thailand, in Koh Samui. We are well experienced in the recreational scuba diving world

Visit silentdivers.com

Key Findings

We analyzed Silentdivers.com page load time and found that the first response time was 525 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

silentdivers.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value23.6 s

0/100

25%

SI (Speed Index)

Value13.7 s

1/100

10%

TBT (Total Blocking Time)

Value2,970 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

silentdivers.com

525 ms

script.js

229 ms

styles.css

22 ms

svgs-attachment.css

21 ms

icons.min.css

25 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 93% of them (145 requests) were addressed to the original Silentdivers.com, 1% (1 request) were made to Cdn-cookieyes.com and 1% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Silentdivers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 686.2 kB (22%)

Content Size

3.1 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silentdivers.com main page is 3.1 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 338.5 kB

  • Original 395.7 kB
  • After minification 374.1 kB
  • After compression 57.2 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. 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 338.5 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.4 MB
  • After minification 1.4 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. Silent Divers images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 346.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 716.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 346.2 kB or 33% of the original size.

CSS Optimization

-1%

Potential reduce by 1.5 kB

  • Original 304.1 kB
  • After minification 303.9 kB
  • After compression 302.6 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. Silentdivers.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 119 (83%)

Requests Now

143

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silent 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 71 to 1 for JavaScripts and from 45 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

silentdivers.com

silentdivers.com

525 ms

script.js

script.js

229 ms

styles.css

styles.css

22 ms

svgs-attachment.css

svgs-attachment.css

21 ms

icons.min.css

icons.min.css

25 ms

magnific-popup.css

magnific-popup.css

34 ms

perfect-scrollbar.css

perfect-scrollbar.css

27 ms

fontello.min.css

fontello.min.css

33 ms

style.css

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35 ms

custom.css

custom.css

36 ms

toggle-switch.css

toggle-switch.css

40 ms

style.css

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42 ms

woocommerce-layout.css

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46 ms

woocommerce.css

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48 ms

style.min.css

style.min.css

53 ms

style.min.css

style.min.css

54 ms

style.min.css

style.min.css

53 ms

wcipi-intlTelInput.min.css

wcipi-intlTelInput.min.css

70 ms

wcipi-styles.css

wcipi-styles.css

59 ms

bootstrap.min.css

bootstrap.min.css

64 ms

sweetalert2.css

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71 ms

all.min.css

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75 ms

daterangepicker.css

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23 ms

ion.rangeSlider.css

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30 ms

ion.rangeSlider.skinHTML5.css

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30 ms

line-awesome.min.css

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31 ms

main.css

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35 ms

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47 ms

traveler-icon.css

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62 ms

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749 ms

elementor-icons.min.css

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38 ms

frontend.min.css

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22 ms

swiper.min.css

swiper.min.css

38 ms

frontend.min.css

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26 ms

all.min.css

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18 ms

v4-shims.min.css

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43 ms

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44 ms

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49 ms

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44 ms

magnific-popup.css

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48 ms

fontawesome.min.css

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54 ms

regular.min.css

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60 ms

jquery.min.js

jquery.min.js

59 ms

jquery-migrate.min.js

jquery-migrate.min.js

61 ms

language-cookie.js

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60 ms

underscore.min.js

underscore.min.js

64 ms

wp-util.min.js

wp-util.min.js

74 ms

jquery.blockUI.min.js

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71 ms

add-to-cart.min.js

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72 ms

js.cookie.min.js

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73 ms

woocommerce.min.js

woocommerce.min.js

75 ms

script.min.js

script.min.js

83 ms

js

js

102 ms

v4-shims.min.js

v4-shims.min.js

89 ms

add-to-cart.js

add-to-cart.js

85 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

84 ms

moment.min.js

moment.min.js

55 ms

platform.js

platform.js

46 ms

email-decode.min.js

email-decode.min.js

76 ms

platform.js

platform.js

58 ms

wc-blocks.css

wc-blocks.css

85 ms

styles.css

styles.css

92 ms

solid.min.css

solid.min.css

92 ms

brands.min.css

brands.min.css

93 ms

omise-payment-credit-card.js

omise-payment-credit-card.js

95 ms

omise-download-promptpay-as-png.js

omise-download-promptpay-as-png.js

95 ms

googlepay-button-index.umd.min.js

googlepay-button-index.umd.min.js

106 ms

omise-payment-atome.js

omise-payment-atome.js

106 ms

api.js

api.js

62 ms

perfect-scrollbar.min.js

perfect-scrollbar.min.js

104 ms

magnific-popup.min.js

magnific-popup.min.js

93 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

93 ms

config.js

config.js

91 ms

sourcebuster.min.js

sourcebuster.min.js

87 ms

order-attribution.min.js

order-attribution.min.js

91 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

81 ms

gtm4wp-ecommerce-generic.js

gtm4wp-ecommerce-generic.js

89 ms

gtm4wp-woocommerce.js

gtm4wp-woocommerce.js

99 ms

wcipi-main.js

wcipi-main.js

90 ms

popper.min.js

popper.min.js

97 ms

sweetalert2.min.js

sweetalert2.min.js

87 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

84 ms

jquery.nicescroll.min.js

jquery.nicescroll.min.js

92 ms

jquery.matchHeight.js

jquery.matchHeight.js

100 ms

ion.rangeSlider.js

ion.rangeSlider.js

95 ms

moment.min.js

moment.min.js

1101 ms

daterangepicker.js

daterangepicker.js

85 ms

custom-map-google.js

custom-map-google.js

92 ms

form-search.js

form-search.js

95 ms

elementor.js

elementor.js

94 ms

main.js

main.js

102 ms

markerwithlabel.js

markerwithlabel.js

106 ms

main.js

main.js

121 ms

cart_widget.min.js

cart_widget.min.js

96 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

106 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

101 ms

wp-polyfill.min.js

wp-polyfill.min.js

1119 ms

index.js

index.js

109 ms

st-library-slider.js

st-library-slider.js

108 ms

st-custom.js

st-custom.js

122 ms

index.js

index.js

114 ms

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index.js

119 ms

akismet-frontend.js

akismet-frontend.js

115 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

124 ms

webpack.runtime.min.js

webpack.runtime.min.js

122 ms

frontend-modules.min.js

frontend-modules.min.js

125 ms

hooks.min.js

hooks.min.js

131 ms

i18n.min.js

i18n.min.js

126 ms

frontend.min.js

frontend.min.js

1035 ms

waypoints.min.js

waypoints.min.js

1028 ms

core.min.js

core.min.js

139 ms

frontend.min.js

frontend.min.js

154 ms

elements-handlers.min.js

elements-handlers.min.js

162 ms

gtm.js

gtm.js

398 ms

219394433

219394433

587 ms

burger-icon.svg

burger-icon.svg

194 ms

silent-divers-logo.svg

silent-divers-logo.svg

362 ms

logo-nitrox-eanx-silent-divers.svg

logo-nitrox-eanx-silent-divers.svg

363 ms

logo-padi-horizontal.svg

logo-padi-horizontal.svg

366 ms

dsd-menu-silent-divers-en-1-768x1054.jpg

dsd-menu-silent-divers-en-1-768x1054.jpg

947 ms

snorkel-koh-tao-menu-silent-divers-768x542.jpg

snorkel-koh-tao-menu-silent-divers-768x542.jpg

971 ms

en.svg

en.svg

368 ms

de.svg

de.svg

370 ms

fr.svg

fr.svg

372 ms

es.svg

es.svg

373 ms

zh-hans.svg

zh-hans.svg

374 ms

whale-shark-chumphon-thailand1.jpg

whale-shark-chumphon-thailand1.jpg

376 ms

header-banner-tours-silent-divers.jpg

header-banner-tours-silent-divers.jpg

377 ms

tropical-fishes-ang-thong-gulf-of-thailand-1024x1024.jpg

tropical-fishes-ang-thong-gulf-of-thailand-1024x1024.jpg

1020 ms

circle.svg

circle.svg

1026 ms

bg-padi-courses-samui-thailand-bg.jpg

bg-padi-courses-samui-thailand-bg.jpg

377 ms

whale-shark-sail-rock-tour-450x300.jpg

whale-shark-sail-rock-tour-450x300.jpg

1541 ms

diving-koh-tao-htms-sattakut-450x300.jpg

diving-koh-tao-htms-sattakut-450x300.jpg

1109 ms

diving-trips-ang-thong-gulf-of-thailand-450x300.jpg

diving-trips-ang-thong-gulf-of-thailand-450x300.jpg

1977 ms

padi-discover-scuba-diving-samui-900x600.jpg

padi-discover-scuba-diving-samui-900x600.jpg

991 ms

advanced-open-water-diver-samui-900x600.jpg

advanced-open-water-diver-samui-900x600.jpg

2243 ms

open-water-elearning-samui-900x600.jpg

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1033 ms

snorkeling-tour-koh-tao-450x300.jpg

snorkeling-tour-koh-tao-450x300.jpg

2332 ms

snorkeling-angthong-marine-park-samui-450x300.jpg

snorkeling-angthong-marine-park-samui-450x300.jpg

2045 ms

aqualung-partner-center.svg

aqualung-partner-center.svg

1121 ms

silent-divers-logo-dark.svg

silent-divers-logo-dark.svg

1136 ms

payment-method-silent-divers.svg

payment-method-silent-divers.svg

1148 ms

traveler-icon.ttf

traveler-icon.ttf

2338 ms

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fa-brands-400.woff

1458 ms

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2701 ms

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3389 ms

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1964 ms

fa-regular-400.woff

fa-regular-400.woff

1742 ms

fa-regular-400.woff

fa-regular-400.woff

2711 ms

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwARZthTQ.woff

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwARZthTQ.woff

1916 ms

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwAkJxhTQ.woff

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwAkJxhTQ.woff

1967 ms

rP2tp2ywxg089UriI5-g4vlH9VoD8CmcqZG40F9JadbnoEwAopxhTQ.woff

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2627 ms

recaptcha__en.js

recaptcha__en.js

205 ms

log

log

664 ms

api.js

api.js

22 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

15 ms

Accessibility Review

silentdivers.com accessibility score

85

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

button, link, and menuitem elements 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.

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

Links do not have a discernible name

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

silentdivers.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

silentdivers.com SEO score

93

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

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 Silentdivers.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 Silentdivers.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

silentdivers.com

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