Tools & Wizards About Us
kohtao.asia screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

kohtao.asia

Koh Tao Diving, Accommodation, Bookings & Diving Guide - Koh Tao Thailand

Page Load Speed

6.7 sec in total

First Response

280 ms

Resources Loaded

6.1 sec

Page Rendered

324 ms

kohtao.asia screenshot

About Website

Welcome to kohtao.asia homepage info - get ready to check Koh Tao best content right away, or after learning these important things about kohtao.asia

Your complete island guide for Koh Tao, Thailand. Everything from Koh Tao Accommodation to scuba diving, night life, restaurants and beaches. Containing full booking facilities for all the island has ...

Visit kohtao.asia

Key Findings

We analyzed Kohtao.asia page load time and found that the first response time was 280 ms and then it took 6.5 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

kohtao.asia performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.223

56/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

kohtao.asia

280 ms

www.kohtao.asia

2811 ms

jquery-1.7.1.min.js

1154 ms

extlink.css

1066 ms

template.css

781 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 65% of them (80 requests) were addressed to the original Kohtao.asia, 6% (8 requests) were made to Apis.google.com and 3% (4 requests) were made to Ajaxsearch.partners.agoda.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Kohtao.asia.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (58%)

Content Size

2.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kohtao.asia main page is 2.7 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. 70% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 66.0 kB

  • Original 85.7 kB
  • After minification 85.6 kB
  • After compression 19.7 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 66.0 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 6.4 kB

  • Original 601.1 kB
  • After minification 594.7 kB

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. Koh Tao images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 905.0 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 399.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 905.0 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 571.4 kB

  • Original 701.5 kB
  • After minification 685.7 kB
  • After compression 130.1 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. Kohtao.asia needs all CSS files to be minified and compressed as it can save up to 571.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 85 (72%)

Requests Now

118

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koh Tao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kohtao.asia

kohtao.asia

280 ms

www.kohtao.asia

www.kohtao.asia

2811 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1154 ms

extlink.css

extlink.css

1066 ms

template.css

template.css

781 ms

modal.css

modal.css

352 ms

rokbox.css

rokbox.css

672 ms

gantry-core.css

gantry-core.css

233 ms

joomla-core.css

joomla-core.css

413 ms

main-light.css

main-light.css

533 ms

utilities.css

utilities.css

479 ms

typography.css

typography.css

603 ms

font-awesome.css

font-awesome.css

656 ms

template.css

template.css

728 ms

template-gecko.css

template-gecko.css

794 ms

thirdparty-k2.css

thirdparty-k2.css

853 ms

thirdparty-k2-light.css

thirdparty-k2-light.css

794 ms

1200fixed.css

1200fixed.css

897 ms

demo-styles.css

demo-styles.css

916 ms

fusionmenu.css

fusionmenu.css

923 ms

rt_kirigami-custom.css

rt_kirigami-custom.css

1098 ms

sc_bootstrap.css

sc_bootstrap.css

1139 ms

default.css

default.css

1038 ms

jquery.fancybox.css

jquery.fancybox.css

1045 ms

fanboxpro.css

fanboxpro.css

1207 ms

mod_sp_weather.css

mod_sp_weather.css

1208 ms

showcase.css

showcase.css

1209 ms

mosaic.css

mosaic.css

1307 ms

rokajaxsearch.css

rokajaxsearch.css

1262 ms

rokajaxsearch-theme.css

rokajaxsearch-theme.css

1268 ms

mootools-core.js

mootools-core.js

1492 ms

core.js

core.js

1305 ms

caption.js

caption.js

1306 ms

behaviour.js

behaviour.js

1392 ms

jwplayer.min.js

jwplayer.min.js

1622 ms

silverlight.js

silverlight.js

1486 ms

wmvplayer.js

wmvplayer.js

1487 ms

widgets.js

widgets.js

5 ms

Agoda.SearchBoxV2.js

Agoda.SearchBoxV2.js

53 ms

jfbconnect.css

jfbconnect.css

1330 ms

AC_QuickTime.js

AC_QuickTime.js

1296 ms

modal.js

modal.js

1211 ms

jfbconnect.js

jfbconnect.js

1207 ms

mootools-more.js

mootools-more.js

1377 ms

rokbox.js

rokbox.js

1215 ms

browser-engines.js

browser-engines.js

1043 ms

rokmediaqueries.js

rokmediaqueries.js

1031 ms

modules-height.js

modules-height.js

1072 ms

fusion.js

fusion.js

1078 ms

mootools-mobile.js

mootools-mobile.js

993 ms

rokmediaqueries.js

rokmediaqueries.js

1019 ms

roksprocket.js

roksprocket.js

1119 ms

moofx.js

moofx.js

1078 ms

features.js

features.js

1017 ms

showcase.js

showcase.js

1014 ms

roksprocket.request.js

roksprocket.request.js

1017 ms

mosaic.js

mosaic.js

885 ms

rokajaxsearch.js

rokajaxsearch.js

1025 ms

jquery.fancybox.js

jquery.fancybox.js

1072 ms

analytics.js

analytics.js

58 ms

plusone.js

plusone.js

84 ms

30d-100567.png

30d-100567.png

39 ms

32d-100567.png

32d-100567.png

40 ms

34d-100567.png

34d-100567.png

40 ms

paper.jpg

paper.jpg

332 ms

fp_sairee_topmountain786x290.jpg

fp_sairee_topmountain786x290.jpg

365 ms

divers786x290.jpg

divers786x290.jpg

328 ms

fp_sairee_beach_786x290.jpg

fp_sairee_beach_786x290.jpg

494 ms

livingthelife786x290.jpg

livingthelife786x290.jpg

364 ms

divers-ok388x250.jpg

divers-ok388x250.jpg

327 ms

Accomodation.jpg

Accomodation.jpg

603 ms

BartClimbing388x250.jpg

BartClimbing388x250.jpg

653 ms

welcomekohtao.jpg

welcomekohtao.jpg

383 ms

bookwithconfidence250wide.png

bookwithconfidence250wide.png

563 ms

bookwithconfidence40.png

bookwithconfidence40.png

563 ms

AgodaLogo60.png

AgodaLogo60.png

564 ms

bwcBanner2.jpg

bwcBanner2.jpg

782 ms

TAT-License-Logo.png

TAT-License-Logo.png

721 ms

all.js

all.js

80 ms

atrk.js

atrk.js

79 ms

KohTaoAsiatop200x105.png

KohTaoAsiatop200x105.png

815 ms

nav-arrows.png

nav-arrows.png

599 ms

readon.png

readon.png

694 ms

search-controls.png

search-controls.png

720 ms

sprocket-showcase.png

sprocket-showcase.png

744 ms

viewicon.png

viewicon.png

811 ms

collect

collect

56 ms

jquery-ui-1.8.12.custom.min.js

jquery-ui-1.8.12.custom.min.js

53 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

148 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

163 ms

fastbutton

fastbutton

216 ms

atrk.gif

atrk.gif

175 ms

FNG5VrRQZGE

FNG5VrRQZGE

230 ms

social-icons.png

social-icons.png

714 ms

IcoMoon.svg

IcoMoon.svg

880 ms

296 ms

extlink.png

extlink.png

749 ms

xd_arbiter.php

xd_arbiter.php

204 ms

xd_arbiter.php

xd_arbiter.php

278 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

146 ms

jquery-ui-1.8.12.custom.css

jquery-ui-1.8.12.custom.css

91 ms

loading_icon.gif

loading_icon.gif

83 ms

Default.aspx

Default.aspx

87 ms

Style5.css

Style5.css

189 ms

postmessageRelay

postmessageRelay

128 ms

test.png

test.png

520 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

67 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

61 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

112 ms

temp_calendar.gif

temp_calendar.gif

527 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

83 ms

www-embed-player.js

www-embed-player.js

101 ms

like.php

like.php

212 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en-gb.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en-gb.html

26 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

91 ms

rpc:shindig_random.js

rpc:shindig_random.js

42 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

46 ms

ad_status.js

ad_status.js

49 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

15 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

15 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

26 ms

jot

jot

74 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

142 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

157 ms

Accessibility Review

kohtao.asia accessibility score

65

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

kohtao.asia best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kohtao.asia SEO score

67

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

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

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 Kohtao.asia 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 Kohtao.asia 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

kohtao.asia

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