Access peterson.co.th. PETERSON SUKHUMVIT'26 : THAILAND’S BIGGEST PIANO SHOWROOM : Peterson Piano (Since 1995) เช่าเปียโน ...

name

value

score

weighting

FCP (First Contentful Paint)

Value13.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value56.3 s

0/100

25%

SI (Speed Index)

Value25.7 s

0/100

10%

TBT (Total Blocking Time)

Value11,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value71.5 s

0/100

10%

peterson.co.th

1042 ms

peterson.co.th

1428 ms

bootstrap.min.css

1557 ms

aos.css

1564 ms

owl.carousel.min.css

1887 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 48% of them (63 requests) were addressed to the original Peterson.co.th, 18% (24 requests) were made to Youtube.com and 14% (18 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (11.7 sec) belongs to the original domain Peterson.co.th.

Content Size

11.4 MB

After Optimization

10.5 MB

In fact, the total size of Peterson.co.th main page is 11.4 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. Only a small number of websites need less resources to load. Images take 10.6 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 248.4 kB

Original 267.6 kB
After minification 134.2 kB
After compression 19.2 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 133.4 kB, which is 50% 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 248.4 kB or 93% of the original size.

Image Optimization

-5%

Potential reduce by 548.9 kB

Original 10.6 MB
After minification 10.0 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. PETERSON images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 153.6 kB

Original 488.8 kB
After minification 488.8 kB
After compression 335.2 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 153.6 kB or 31% of the original size.

CSS Optimization

-4%

Potential reduce by 3.5 kB

Original 91.5 kB
After minification 88.6 kB
After compression 88.0 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. Peterson.co.th has all CSS files already compressed.

Requests Now

127

After Optimization

102

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PETERSON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Peterson.co.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 Peterson.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

peterson.co.th

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

Report Summary

Performance

Accessibility

Best Practices

SEO

PETERSON SUKHUMVIT'26 : THAILAND’S BIGGEST PIANO SHOWROOM : Peterson Piano (Since 1995) เช่าเปียโน 990 บาท/เดือน เปียโนทำสีแล้ว ปรับกลไกโดยช่างเปียโน...

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

peterson.co.th

peterson.co.th

bootstrap.min.css

aos.css

owl.carousel.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

peterson.co.th

peterson.co.th

bootstrap.min.css

aos.css

owl.carousel.min.css

carousel.css

custom-font.css

custom.css

custom-menu.css

logo-peterson.jpeg

icon-search.svg

banner-20231130-eb160de1de89d9058fcb0b968dbbbd68.jpg

banner-20231130-0777d5c17d4066b82ab86dff8a46af6f.jpg

banner-20231130-1c9ac0159c94d8d0cbedc973445af2da.jpg

banner-20231130-4c56ff4ce4aaf9573aa5dff913df997a.jpg

banner-20210604-7f6ffaa6bb0b408017b62254211691b5.jpg

banner-20231130-1385974ed5904a438616ff7bdb3f7439.jpg

v2-landing-2021-guitar.png

v2-landing-2021-other.png

v2-landing-2021-piano.png

v2-landing-2021-keyboard.png

v2-landing-2021-book.png

check-icon.svg

line-icon.png

p12_6321585567783.jpg

p14_6261585568517.jpg

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75gKULpZcPo

5X572VUxScs

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yhRoEKa-VgU

oEccuqd1WI4

uwazICZ0bw8

p9_4261585566258.jpg

p11_3491585567564.jpg

p10_7551585567327.jpg

p128_6631587361845.jpg

embed

jquery-3.4.1.min.js

popper.min.js

bootstrap.min.js

jquery.youtube-background.js