Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 46

    SEO

    Google-friendlier than
    18% of websites

Page Load Speed

6.4 sec in total

First Response

859 ms

Resources Loaded

5.4 sec

Page Rendered

149 ms

sis-hatyai1.psu.ac.th screenshot

About Website

Welcome to sis-hatyai1.psu.ac.th homepage info - get ready to check Sis Hatyai 1 Psu best content for Thailand right away, or after learning these important things about sis-hatyai1.psu.ac.th

Visit sis-hatyai1.psu.ac.th

Key Findings

We analyzed Sis-hatyai1.psu.ac.th page load time and found that the first response time was 859 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sis-hatyai1.psu.ac.th performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

sis-hatyai1.psu.ac.th

859 ms

WebRegist2005

1384 ms

310 ms

fmis.css

277 ms

popup.css

558 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Sis-hatyai1.psu.ac.th and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Sis-hatyai1.psu.ac.th.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.2 kB (57%)

Content Size

154.9 kB

After Optimization

66.7 kB

In fact, the total size of Sis-hatyai1.psu.ac.th main page is 154.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 88.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 13.7 kB

  • Original 18.5 kB
  • After minification 15.9 kB
  • After compression 4.8 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. This page needs HTML code to be minified as it can gain 2.6 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.7 kB or 74% of the original size.

Image Optimization

-40%

Potential reduce by 35.8 kB

  • Original 88.9 kB
  • After minification 53.1 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. Obviously, Sis Hatyai 1 Psu needs image optimization as it can save up to 35.8 kB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-83%

Potential reduce by 35.1 kB

  • Original 42.3 kB
  • After minification 29.0 kB
  • After compression 7.3 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 35.1 kB or 83% of the original size.

CSS Optimization

-71%

Potential reduce by 3.7 kB

  • Original 5.1 kB
  • After minification 4.0 kB
  • After compression 1.5 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. Sis-hatyai1.psu.ac.th needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (54%)

Requests Now

35

After Optimization

16

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sis Hatyai 1 Psu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

sis-hatyai1.psu.ac.th accessibility score

41

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

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

High

Form elements do not have associated labels

Best Practices

sis-hatyai1.psu.ac.th best practices score

75

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

SEO Factors

sis-hatyai1.psu.ac.th SEO score

46

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

High

Page is blocked from indexing

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sis-hatyai1.psu.ac.th can be misinterpreted by Google and other search engines. Our service has detected that English 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 Sis-hatyai1.psu.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 Sis Hatyai 1 Psu. 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: