Access prcrowdfunding.com.

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.384

27/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

prcrowdfunding.com

170 ms

www.prcrowdfunding.com

144 ms

bootstrap.min.css

951 ms

font-awesome.min.css

1164 ms

font.css

1367 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 3% of them (4 requests) were addressed to the original Prcrowdfunding.com, 78% (97 requests) were made to Statics.scnu.edu.cn and 7% (9 requests) were made to Bmbmold3.oss-cn-hongkong.aliyuncs.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Piwik.scnu.edu.cn.

Content Size

7.8 MB

After Optimization

7.0 MB

In fact, the total size of Prcrowdfunding.com main page is 7.8 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. 55% of websites need less resources to load. Images take 6.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 29.4 kB

Original 35.5 kB
After minification 31.1 kB
After compression 6.1 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 4.4 kB, which is 12% 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 29.4 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 6.2 kB

Original 6.7 MB
After minification 6.7 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. Prcrowdfunding images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 453.1 kB

Original 639.5 kB
After minification 587.0 kB
After compression 186.4 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 453.1 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 345.9 kB

Original 417.6 kB
After minification 409.8 kB
After compression 71.7 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. Prcrowdfunding.com needs all CSS files to be minified and compressed as it can save up to 345.9 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prcrowdfunding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 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 IDs are not unique

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

N/A
Language Claimed

ZH
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prcrowdfunding.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Prcrowdfunding.com 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

prcrowdfunding.com

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

prcrowdfunding.com

www.prcrowdfunding.com

bootstrap.min.css

font-awesome.min.css

font.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

prcrowdfunding.com

www.prcrowdfunding.com

bootstrap.min.css

font-awesome.min.css

font.css

css

swiper.css

lity.css

bootstrap-select.css

style.default.css

style.blue.css

customer.css

all.min.css

base.js

jquery.min.js

popper.min.js

jquery.cookie.js

swiper.js

lity.js

bootstrap-select.js

front.js

js.js

bootstrap.min.css

font-awesome.min.css

font.css

swiper.css

lity.css

bootstrap-select.css

style.default.css

style.blue.css

customer.css

all.min.css

jquery.min.js

popper.min.js

bootstrap.min.js

jquery.cookie.js

swiper.js

lity.js

bootstrap-select.js

front.js

a003.js

ce951gixb8z4.com

20220824113930924.png

banner.jpg