Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

twbook.com.tw

淘金購工商黃頁-購物、優惠、福利

Page Load Speed

23.4 sec in total

First Response

4.5 sec

Resources Loaded

17.9 sec

Page Rendered

961 ms

twbook.com.tw screenshot

About Website

Click here to check amazing Twbook content for Taiwan. Otherwise, check out these important facts you probably never knew about twbook.com.tw

Visit twbook.com.tw

Key Findings

We analyzed Twbook.com.tw page load time and found that the first response time was 4.5 sec and then it took 18.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

twbook.com.tw performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

twbook.com.tw

4512 ms

jquery-latest.min.js

11 ms

home.css

424 ms

ads.html

232 ms

BODY_bg.jpg

220 ms

Our browser made a total of 203 requests to load all elements on the main page. We found that 82% of them (166 requests) were addressed to the original Twbook.com.tw, 10% (21 requests) were made to Static.xx.fbcdn.net and 6% (12 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Twbook.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 566.1 kB (9%)

Content Size

6.6 MB

After Optimization

6.1 MB

In fact, the total size of Twbook.com.tw main page is 6.6 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. 70% of websites need less resources to load. Images take 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 103.8 kB

  • Original 128.1 kB
  • After minification 125.3 kB
  • After compression 24.3 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 103.8 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 316.9 kB

  • Original 6.3 MB
  • After minification 6.0 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. Twbook images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 123.3 kB

  • Original 190.6 kB
  • After minification 190.6 kB
  • After compression 67.3 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 123.3 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 22.1 kB

  • Original 26.2 kB
  • After minification 22.1 kB
  • After compression 4.0 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. Twbook.com.tw needs all CSS files to be minified and compressed as it can save up to 22.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (22%)

Requests Now

202

After Optimization

158

The browser has sent 202 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Twbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

twbook.com.tw accessibility score

76

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

Best Practices

twbook.com.tw 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

twbook.com.tw SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

Open Graph description is not detected on the main page of Twbook. 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: