Tools & Wizards About Us
9431.web66.com.tw screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

9431.web66.com.tw

台灣黃頁詢價平台｜黃頁詢價、12萬企業貨比三家

Page Load Speed

5.2 sec in total

First Response

1.8 sec

Resources Loaded

3.3 sec

Page Rendered

100 ms

9431.web66.com.tw screenshot

About Website

Visit 9431.web66.com.tw now to see the best up-to-date 9431 Web 66 content for Taiwan and also check out these interesting facts you probably never knew about 9431.web66.com.tw

台灣黃頁提供台灣中小企業廣告刊登與詢價/報價的B2B詢價平台，找到可靠的台灣供應商、製造商、工廠、批發商和出口商。

Visit 9431.web66.com.tw

Key Findings

We analyzed 9431.web66.com.tw page load time and found that the first response time was 1.8 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster. This domain responded with an error, which can significantly jeopardize 9431.web66.com.tw rating and web reputation

Performance Metrics

9431.web66.com.tw performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value20.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,810 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.839

4/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

9431.web66.com.tw

1807 ms

jquery-1.11.1.min.js

1007 ms

theme.css

1275 ms

banner.js

1075 ms

dadan-logo.gif

222 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 50% of them (6 requests) were addressed to the original 9431.web66.com.tw, 50% (6 requests) were made to S.web66.com.tw. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain 9431.web66.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.6 kB (65%)

Content Size

108.3 kB

After Optimization

37.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 9431.web66.com.tw main page is 108.3 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. Only 5% of websites need less resources to load. Javascripts take 95.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 7.9 kB

  • Original 11.3 kB
  • After minification 11.3 kB
  • After compression 3.5 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 7.9 kB or 69% of the original size.

Image Optimization

-35%

Potential reduce by 413 B

  • Original 1.2 kB
  • After minification 758 B

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, 9431 Web 66 needs image optimization as it can save up to 413 B or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 62.3 kB

  • Original 95.8 kB
  • After minification 95.8 kB
  • After compression 33.4 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 62.3 kB or 65% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 9431 Web 66. According to our analytics all requests are already optimized.

Network Requests Diagram

9431.web66.com.tw

9431.web66.com.tw

1807 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1007 ms

theme.css

theme.css

1275 ms

banner.js

banner.js

1075 ms

dadan-logo.gif

dadan-logo.gif

222 ms

dadan-logo_text.gif

dadan-logo_text.gif

429 ms

head-searchBtn.gif

head-searchBtn.gif

439 ms

mobile-icon.png

mobile-icon.png

452 ms

top-icon.gif

top-icon.gif

453 ms

pic_qrcode.gif

pic_qrcode.gif

456 ms

side_title-icon.png

side_title-icon.png

225 ms

MD-title.gif

MD-title.gif

403 ms

Accessibility Review

9431.web66.com.tw accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

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

High

Image elements do not have [alt] attributes

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

9431.web66.com.tw best practices score

67

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

9431.web66.com.tw SEO score

93

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

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

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 9431.web66.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 9431.web66.com.tw 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

9431.web66.com.tw

Open Graph description is not detected on the main page of 9431 Web 66. 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: