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name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

choco.tw

2046 ms

type-9po.css

430 ms

jquery-1.2.6.pack.js

1110 ms

cycle.js

914 ms

btn_e.gif

470 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 78% of them (47 requests) were addressed to the original Choco.tw, 7% (4 requests) were made to Google-analytics.com and 3% (2 requests) were made to Static.mediav.com. The less responsive or slowest element that took the longest time to load (5.4 sec) relates to the external source 3m.mediav.com.

Content Size

667.1 kB

After Optimization

568.3 kB

In fact, the total size of Choco.tw main page is 667.1 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. 20% of websites need less resources to load. Images take 504.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 25.9 kB

Original 31.5 kB
After minification 26.6 kB
After compression 5.6 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 4.8 kB, which is 15% 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 25.9 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 9.0 kB

Original 504.5 kB
After minification 495.5 kB

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. CHOCO images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 64.0 kB

Original 131.1 kB
After minification 129.6 kB
After compression 67.1 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 64.0 kB or 49% of the original size.

CSS Optimization

-6%

Potential reduce by 7 B

Original 113 B
After minification 108 B
After compression 106 B

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. Choco.tw has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CHOCO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts 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

<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 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

High

Displays images with incorrect aspect ratio

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

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

BIG5

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Choco.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 Choco.tw main page’s claimed encoding is big5. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

choco.tw

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

Report Summary

Performance

Accessibility

Best Practices

SEO

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

choco.tw

type-9po.css

jquery-1.2.6.pack.js

cycle.js

btn_e.gif

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

choco.tw

type-9po.css

jquery-1.2.6.pack.js

cycle.js

btn_e.gif

talking-choco-FB.jpg

icon_01.gif

1456486192.jpg

main_btn_01.jpg

main_btn_02.jpg

main_btn_03.jpg

main_btn_04.jpg

main_btn_05.jpg

main_btn_06.jpg

main_btn_07.jpg

main_btn_08.jpg

main_btn_09.jpg

main_btn_10.jpg

1458202842.jpg

1458203366.jpg

bg_02.jpg

PINKTEDDY_1.jpg

bg_04.jpg

CHOCO3X5_1.jpg

CHOCO1X7_1.jpg

CHOCO6X5_1.jpg

bg_up.jpg

bg_h.jpg

2011ROSE5X3_1.jpg

1401182807.jpg

1397624524.jpg

1397624410.jpg

btn_ab.gif

btn_co.gif

bg_01.jpg

bg_03.jpg

bg_down.jpg

oeya_url_cookie.js

analytics.js

ga.js

collect

mvl.js

__utm.gif

mba.js