Tools & Wizards About Us
basis.ac.th screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

basis.ac.th

BASIS International School Bangkok, Thailand | Nursery to Grade 12

Page Load Speed

5.4 sec in total

First Response

513 ms

Resources Loaded

3.4 sec

Page Rendered

1.5 sec

basis.ac.th screenshot

About Website

Visit basis.ac.th now to see the best up-to-date BASIS content and also check out these interesting facts you probably never knew about basis.ac.th

BASIS International School in Rama 2, Bangkok, offers world-class Nursery to Grade 12 education with a proven American curriculum.

Visit basis.ac.th

Key Findings

We analyzed Basis.ac.th page load time and found that the first response time was 513 ms and then it took 4.9 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

basis.ac.th performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value3,750 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

basis.ac.th

513 ms

basis.ac.th

1442 ms

style.min.css

36 ms

chaty-front.min.css

38 ms

cookie-law-info-public.css

46 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 93% of them (85 requests) were addressed to the original Basis.ac.th, 2% (2 requests) were made to Cdn.jsdelivr.net and 2% (2 requests) were made to . The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Basis.ac.th.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.5 kB (9%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Basis.ac.th main page is 1.9 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. 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 130.9 kB

  • Original 162.7 kB
  • After minification 151.2 kB
  • After compression 31.8 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 130.9 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.2 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. BASIS images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 12.7 kB

  • Original 277.1 kB
  • After minification 277.1 kB
  • After compression 264.4 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

-9%

Potential reduce by 15.9 kB

  • Original 169.8 kB
  • After minification 168.5 kB
  • After compression 153.9 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. Basis.ac.th has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 57 (66%)

Requests Now

87

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BASIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

basis.ac.th

basis.ac.th

513 ms

basis.ac.th

basis.ac.th

1442 ms

style.min.css

style.min.css

36 ms

chaty-front.min.css

chaty-front.min.css

38 ms

cookie-law-info-public.css

cookie-law-info-public.css

46 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

49 ms

style.css

style.css

40 ms

style.css

style.css

41 ms

bootstrap-reboot.min.css

bootstrap-reboot.min.css

54 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

69 ms

swiper.min.css

swiper.min.css

63 ms

slick-theme.min.css

slick-theme.min.css

30 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

70 ms

style.css

style.css

63 ms

font-inter.css

font-inter.css

88 ms

js_composer_front_custom.css

js_composer_front_custom.css

73 ms

jquery.min.js

jquery.min.js

93 ms

jquery.cookie.js

jquery.cookie.js

92 ms

language-cookie.js

language-cookie.js

103 ms

cookie-law-info-public.js

cookie-law-info-public.js

102 ms

script.js

script.js

102 ms

index.js

index.js

127 ms

style-619.css

style-619.css

139 ms

forminator-icons.min.css

forminator-icons.min.css

137 ms

forminator-utilities.min.css

forminator-utilities.min.css

139 ms

forminator-grid.open.min.css

forminator-grid.open.min.css

142 ms

forminator-form-material.base.min.css

forminator-form-material.base.min.css

133 ms

forminator-form-material.select2.min.css

forminator-form-material.select2.min.css

141 ms

forminator-form-material.full.min.css

forminator-form-material.full.min.css

137 ms

intlTelInput.min.css

intlTelInput.min.css

167 ms

buttons.min.css

buttons.min.css

152 ms

style-143.css

style-143.css

157 ms

cookie-law-info-table.css

cookie-law-info-table.css

153 ms

email-decode.min.js

email-decode.min.js

142 ms

cht-front-script.min.js

cht-front-script.min.js

161 ms

flying-pages.min.js

flying-pages.min.js

205 ms

jquery-migrate-3.1.0.min.js

jquery-migrate-3.1.0.min.js

206 ms

jquery.mCustomScrollbar.js

jquery.mCustomScrollbar.js

206 ms

slick.min.js

slick.min.js

29 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

208 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

180 ms

waypoints.min.js

waypoints.min.js

180 ms

swiper.min.js

swiper.min.js

197 ms

circle-progress.min.js

circle-progress.min.js

176 ms

custom.js

custom.js

191 ms

js_composer_front.min.js

js_composer_front.min.js

188 ms

select2.full.min.js

select2.full.min.js

185 ms

jquery.validate.min.js

jquery.validate.min.js

175 ms

forminator-form.min.js

forminator-form.min.js

169 ms

front.multi.min.js

front.multi.min.js

304 ms

intlTelInput.min.js

intlTelInput.min.js

302 ms

gtm.js

gtm.js

112 ms

PyCr2+BXS0RAyRpuRCmvn94PwNiMKVkSCEh2Jck0WCexAypaSFJrS4WqtIzADLNWdnhd2RnmXPgG69JS2e8nMqxAAAAAElFTkSuQmCC

PyCr2+BXS0RAyRpuRCmvn94PwNiMKVkSCEh2Jck0WCexAypaSFJrS4WqtIzADLNWdnhd2RnmXPgG69JS2e8nMqxAAAAAElFTkSuQmCC

17 ms

logo_inverted.png

logo_inverted.png

414 ms

timesIcon.png

timesIcon.png

414 ms

basisLogo.png

basisLogo.png

386 ms

banner-overlay.png

banner-overlay.png

249 ms

banner-img-1.jpg

banner-img-1.jpg

250 ms

Drone-Sunrise-1-2.jpg

Drone-Sunrise-1-2.jpg

383 ms

science-building.jpg

science-building.jpg

383 ms

banner-img-4.jpg

banner-img-4.jpg

373 ms

arrow-down.png

arrow-down.png

525 ms

1-2-360x540.jpg

1-2-360x540.jpg

367 ms

2-1-360x540.jpg

2-1-360x540.jpg

367 ms

nursery-program-1-1-360x540-1.jpg

nursery-program-1-1-360x540-1.jpg

575 ms

nursery-program-1-1-360x540-4.jpg

nursery-program-1-1-360x540-4.jpg

569 ms

nursery-program-1-1-360x540-5.jpg

nursery-program-1-1-360x540-5.jpg

721 ms

nursery-program-1.jpg

nursery-program-1.jpg

393 ms

new.jpg

new.jpg

679 ms

5-360x262.jpg

5-360x262.jpg

399 ms

ellipticalBg.png

ellipticalBg.png

1197 ms

pencil.png

pencil.png

804 ms

3.2-360x270.jpg

3.2-360x270.jpg

838 ms

basis-map-360x174.jpg

basis-map-360x174.jpg

534 ms

openhoseevent-1.jpg

openhoseevent-1.jpg

580 ms

basisopportunity.jpg

basisopportunity.jpg

1045 ms

stats-bg.png

stats-bg.png

633 ms

icon-1.png

icon-1.png

924 ms

icon-2.png

icon-2.png

945 ms

icon-3.png

icon-3.png

1036 ms

contact-home-bg-1.jpg

contact-home-bg-1.jpg

795 ms

form-bg-overlay.jpg

form-bg-overlay.jpg

810 ms

testimonial-bg.jpg

testimonial-bg.jpg

840 ms

quote.png

quote.png

1126 ms

images.jpg

images.jpg

931 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

263 ms

qr.jpg

qr.jpg

812 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

9 ms

logo_inverted-300x127.png

logo_inverted-300x127.png

821 ms

footer-logo.png

footer-logo.png

1084 ms

print.css

print.css

20 ms

Accessibility Review

basis.ac.th accessibility score

84

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

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

basis.ac.th 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

High

Page has valid source maps

SEO Factors

basis.ac.th SEO score

84

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

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 Basis.ac.th 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 Basis.ac.th 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

basis.ac.th

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