Report Summary

  • 42

    Performance

    Renders faster than
    63% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

swu.ac.th

Srinakharinwirot University : มหาวิทยาลัยศรีนครินทรวิโรฒ

Page Load Speed

21.7 sec in total

First Response

2.4 sec

Resources Loaded

11.2 sec

Page Rendered

8.1 sec

swu.ac.th screenshot

About Website

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

Srinakharinwirot University is a government sponsored university located in Bangkok, Thailand. It was established in 1949 as the Higher Teacher Training School at Prasarnmit and became the College of ...

Visit swu.ac.th

Key Findings

We analyzed Swu.ac.th page load time and found that the first response time was 2.4 sec and then it took 19.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

swu.ac.th performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value26.3 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.38

27/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

swu.ac.th

2414 ms

bg_black.jpg

8786 ms

king_web.png

4919 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Swu.ac.th and no external sources were called. The less responsive or slowest element that took the longest time to load (8.8 sec) belongs to the original domain Swu.ac.th.

Page Optimization Overview & Recommendations

Page size can be reduced by 340.2 kB (9%)

Content Size

3.8 MB

After Optimization

3.5 MB

In fact, the total size of Swu.ac.th main page is 3.8 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-52%

Potential reduce by 1.1 kB

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.0 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 1.1 kB or 52% of the original size.

Image Optimization

-5%

Potential reduce by 159.4 kB

  • Original 3.5 MB
  • After minification 3.4 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. Swu images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 117.1 kB

  • Original 188.9 kB
  • After minification 178.6 kB
  • After compression 71.9 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 117.1 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 62.5 kB

  • Original 73.7 kB
  • After minification 66.8 kB
  • After compression 11.2 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. Swu.ac.th needs all CSS files to be minified and compressed as it can save up to 62.5 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swu. According to our analytics all requests are already optimized.

Accessibility Review

swu.ac.th accessibility score

67

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.

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

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

Links do not have a discernible name

Best Practices

swu.ac.th best practices score

50

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

swu.ac.th 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

Image elements do not have [alt] attributes

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 Swu.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 Swu.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 Swu. 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: