Access chingbing.com.tw. 租車-機場接送-台北租車-慶賓台灣租車

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.236

53/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

chingbing.com.tw

1594 ms

gtm.js

191 ms

reset.css

435 ms

layout.css

582 ms

jquery.fancybox-1.3.4.css

418 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 92% of them (59 requests) were addressed to the original Chingbing.com.tw, 3% (2 requests) were made to Googleadservices.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Chingbing.com.tw.

Content Size

973.2 kB

After Optimization

604.8 kB

In fact, the total size of Chingbing.com.tw main page is 973.2 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. 35% of websites need less resources to load. Images take 573.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 37.5 kB

Original 45.3 kB
After minification 32.2 kB
After compression 7.7 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 13.1 kB, which is 29% 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 37.5 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 70.3 kB

Original 573.7 kB
After minification 503.4 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. Obviously, Chingbing needs image optimization as it can save up to 70.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 211.5 kB

Original 295.9 kB
After minification 259.3 kB
After compression 84.4 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 211.5 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 49.1 kB

Original 58.3 kB
After minification 45.8 kB
After compression 9.2 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. Chingbing.com.tw needs all CSS files to be minified and compressed as it can save up to 49.1 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chingbing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

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 interpretation of your content by users in different locales.

High

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

High

Browser errors were logged to the console

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

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chingbing.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 Chingbing.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

chingbing.com.tw

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

租車-機場接送-台北租車-慶賓台灣租車

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

chingbing.com.tw

gtm.js

reset.css

layout.css

jquery.fancybox-1.3.4.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

chingbing.com.tw

gtm.js

reset.css

layout.css

jquery.fancybox-1.3.4.css

flexslider.css

jpreloader.css

jquery.mCustomScrollbar.css

flora.datepicker.css

jquery-1.7.1.min.js

jquery-ui-personalized-1.5.2.min.js

ui.datepicker-zh-TW.js

jpreloader.min.js

jquery.easing.1.3.js

jquery.fancybox-1.3.4.js

jquery.mousewheel-3.0.4.pack.js

jquery.flexslider.js

move_link.js

script.js

conversion.js

bg.jpg

btn_move.jpg

btn_backtop.jpg

logo.png

tel_img.png

icon_fb.gif

menu_bg.jpg

day.jpg

left_btn_bg.jpg

title_non_tw.png

btn_non_tw.jpg

left_members_bg.jpg

title_member.png

icon_member.jpg

icon_11.jpg

left_topgo_bg.jpg

title_topgo_bg.jpg

btn_topgo.jpg

2021cy.gif

banner_top_travel.gif

iocn_h2.png

s_cy21.gif

s_t.gif