Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

absl.ac.th

My title

Page Load Speed

27.5 sec in total

First Response

1.4 sec

Resources Loaded

24.7 sec

Page Rendered

1.3 sec

absl.ac.th screenshot

About Website

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

Visit absl.ac.th

Key Findings

We analyzed Absl.ac.th page load time and found that the first response time was 1.4 sec and then it took 26.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

absl.ac.th performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

absl.ac.th

1440 ms

style.php

663 ms

space_shadow.gif

837 ms

1.png

828 ms

eng.jpg

830 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 54% of them (72 requests) were addressed to the original Absl.ac.th, 17% (23 requests) were made to Kruthai.info and 14% (19 requests) were made to Pttplc.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Stat.adyim.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.2 kB (27%)

Content Size

1.1 MB

After Optimization

783.4 kB

In fact, the total size of Absl.ac.th main page is 1.1 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. 30% of websites need less resources to load. Images take 728.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 36.3 kB

  • Original 42.7 kB
  • After minification 42.3 kB
  • After compression 6.4 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 36.3 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 48.9 kB

  • Original 728.7 kB
  • After minification 679.9 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. Absl images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 203.6 kB

  • Original 299.9 kB
  • After minification 299.2 kB
  • After compression 96.2 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 203.6 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 5.4 kB

  • Original 6.3 kB
  • After minification 5.5 kB
  • After compression 918 B

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. Absl.ac.th needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (39%)

Requests Now

125

After Optimization

76

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Absl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

absl.ac.th accessibility score

40

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

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

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

absl.ac.th best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

absl.ac.th SEO score

50

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

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    TH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Absl.ac.th can be misinterpreted by Google and other search engines. Our service has detected that Thai 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 Absl.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

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