Access duan-daw.com. ดาวเครื่องกรองน้ำ ขายเครื่องกรองน้ำ ไส้กรองน้ำ อะไหล่ อุปกรณ์กรองน้ำ ราคาถูกที่สุด : Inspired by Lnw...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.198

62/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

www.duan-daw.com

1695 ms

basic.min.css

872 ms

style.css

779 ms

cookie_policy.js

1497 ms

js

71 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 45% of them (50 requests) were addressed to the original Duan-daw.com, 45% (50 requests) were made to P.lnwfile.com and 3% (3 requests) were made to Trustmarkthai.com. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source P.lnwfile.com.

Content Size

4.2 MB

After Optimization

4.0 MB

In fact, the total size of Duan-daw.com main page is 4.2 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. 60% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 97.4 kB

Original 116.4 kB
After minification 114.2 kB
After compression 19.0 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 97.4 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 74.7 kB

Original 4.0 MB
After minification 3.9 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. Duan Daw images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 151 B

Original 1.0 kB
After minification 1.0 kB
After compression 861 B

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 151 B or 15% of the original size.

CSS Optimization

-23%

Potential reduce by 24.8 kB

Original 107.5 kB
After minification 107.5 kB
After compression 82.7 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. Duan-daw.com needs all CSS files to be minified and compressed as it can save up to 24.8 kB or 23% of the original size.

Requests Now

105

After Optimization

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duan Daw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

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

TH
Language Claimed

TH
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duan-daw.com can be misinterpreted by Google and other search engines. Our service has detected that Thai is used on the page, and it matches the claimed language. Our system also found out that Duan-daw.com 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

duan-daw.com

Open Graph data is detected on the main page of Duan Daw. 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

ดาวเครื่องกรองน้ำ ขายเครื่องกรองน้ำ ไส้กรองน้ำ อะไหล่ อุปกรณ์กรองน้ำ ราคาถูกที่สุด : Inspired by LnwShop.com

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

www.duan-daw.com

basic.min.css

style.css

cookie_policy.js

js

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

www.duan-daw.com

basic.min.css

style.css

cookie_policy.js

js

jquery-1.12.4.min.js

initialize.js

vue.min.js

es6-promise.auto.min.js

vuex.min.js

many.min.js

lang_th.js

default.min.js

vue.min.js

css2

j8.gif

lnwshop_new_logo.png

blank.gif

close.png

72.jpg

f1.jpg

e3.jpg

ca.jpg

qv.jpg

s9.jpg

41.jpg

5c.jpg

x4.jpg

o8.jpg

lr.jpg

lx.jpg

r1.jpg

qi.jpg

0f.jpg

3p.jpg

cm.jpg

j0.jpg

gn.jpg

j4.jpg

pl.jpg

p6.jpg

nl.jpg

vr.jpg