Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

pwa.co.th

หน้าแรก | การประปาส่วนภูมิภาค (Provincial Waterworks Authority)

Page Load Speed

15.5 sec in total

First Response

3.2 sec

Resources Loaded

11.5 sec

Page Rendered

855 ms

pwa.co.th screenshot

About Website

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

หน้าแรก การประปาส่วนภูมิภาค

Visit pwa.co.th

Key Findings

We analyzed Pwa.co.th page load time and found that the first response time was 3.2 sec and then it took 12.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

pwa.co.th performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

pwa.co.th

3201 ms

jquery.min.js

2225 ms

menu_1.js

1454 ms

reset.css

1431 ms

style.css

2252 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 96% of them (129 requests) were addressed to the original Pwa.co.th, 2% (3 requests) were made to Lvs.truehits.in.th and 1% (2 requests) were made to Counter.pwa.co.th. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Pwa.co.th.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (9%)

Content Size

12.8 MB

After Optimization

11.6 MB

In fact, the total size of Pwa.co.th main page is 12.8 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. 65% of websites need less resources to load. Images take 12.0 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 146.6 kB

  • Original 164.4 kB
  • After minification 133.5 kB
  • After compression 17.9 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 31.0 kB, which is 19% 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 146.6 kB or 89% of the original size.

Image Optimization

-5%

Potential reduce by 556.0 kB

  • Original 12.0 MB
  • After minification 11.5 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. Pwa images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 294.9 kB

  • Original 402.6 kB
  • After minification 328.2 kB
  • After compression 107.7 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 294.9 kB or 73% of the original size.

CSS Optimization

-87%

Potential reduce by 193.7 kB

  • Original 223.2 kB
  • After minification 148.6 kB
  • After compression 29.5 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. Pwa.co.th needs all CSS files to be minified and compressed as it can save up to 193.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (31%)

Requests Now

134

After Optimization

93

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pwa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

pwa.co.th accessibility score

96

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.

Best Practices

pwa.co.th best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

pwa.co.th SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    TH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pwa.co.th can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Thai. Our system also found out that Pwa.co.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 Pwa. 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: