Access tipei.net. 知识产权网

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

tipei.net

2441 ms

style.css

555 ms

jquery.min.js

4099 ms

jquery-ui.min.js

3557 ms

common.js

567 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 90% of them (92 requests) were addressed to the original Tipei.net, 9% (9 requests) were made to Mat1.gtimg.com and 1% (1 request) were made to Mat1.qq.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Tipei.net.

Content Size

1.3 MB

After Optimization

882.2 kB

In fact, the total size of Tipei.net main page is 1.3 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. 20% of websites need less resources to load. Images take 879.7 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 57.6 kB

Original 65.3 kB
After minification 47.9 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 17.4 kB, which is 27% 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 57.6 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 92.8 kB

Original 879.7 kB
After minification 786.9 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, Tipei needs image optimization as it can save up to 92.8 kB or 11% 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 216.8 kB

Original 304.0 kB
After minification 303.5 kB
After compression 87.1 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 216.8 kB or 71% of the original size.

CSS Optimization

-77%

Potential reduce by 1.7 kB

Original 2.2 kB
After minification 1.7 kB
After compression 505 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. Tipei.net needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tipei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 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 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

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>).

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

Displays images with incorrect aspect ratio

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 Tipei.net 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 Tipei.net 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

tipei.net

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

知识产权网

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

tipei.net

style.css

jquery.min.js

jquery-ui.min.js

common.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

tipei.net

style.css

jquery.min.js

jquery-ui.min.js

common.js

back.jpg

coin-slider.min.js

top.html

1403145891_48668_32867_IMG_4618.JPG

newsb-01.gif

1402970045_97332_64677_IMG_4584.png

42559_93045_IMG_4550min.png

167_33590_20140314mini.jpg

home04.png

image011.jpg

70926_31435.jpg

initpintu.jpg

32454_14532.jpg

80738_76917.jpg

lj06.jpg

lj03.jpg

lj04.jpg

lj02.jpg

lj05.jpg

lj01.jpg

bigc01.gif

bigc02.gif

bigc03.gif

bigc04.gif

falshbanner.jpg

bigc05.gif

bigc06.gif

bigc07.gif

bigc08.gif

loginback.gif

login.gif

indexinfoback.gif

more01.gif

home03.jpg

newsb-02.gif

newsb-03.gif

indexc01.gif

indexc03.gif