Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

crazysup.com

Wholesale Inflatable Water Platform OEM Manufacturer

Page Load Speed

3.2 sec in total

First Response

387 ms

Resources Loaded

2.3 sec

Page Rendered

462 ms

crazysup.com screenshot

About Website

Visit crazysup.com now to see the best up-to-date Crazysup content and also check out these interesting facts you probably never knew about crazysup.com

Asia Water Sports Co., Ltd was founded in 2010. As a professional factory which engaged in the research, development, sale and service of inflatable paddle board, inflatable air track, inflatable dock...

Visit crazysup.com

Key Findings

We analyzed Crazysup.com page load time and found that the first response time was 387 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

crazysup.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.535

14/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

crazysup.com

387 ms

www.crazysup.com

866 ms

bootstrap.min.css

103 ms

bootstrap-submenu.min.css

175 ms

font-awesome.min.css

206 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 87% of them (47 requests) were addressed to the original Crazysup.com, 7% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Cdn.bootcss.com. The less responsive or slowest element that took the longest time to load (952 ms) belongs to the original domain Crazysup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.3 MB (88%)

Content Size

8.3 MB

After Optimization

1.0 MB

In fact, the total size of Crazysup.com main page is 8.3 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. 55% of websites need less resources to load. Images take 8.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 39.8 kB

  • Original 47.0 kB
  • After minification 44.7 kB
  • After compression 7.1 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. 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 39.8 kB or 85% of the original size.

Image Optimization

-88%

Potential reduce by 7.3 MB

  • Original 8.2 MB
  • After minification 960.0 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, Crazysup needs image optimization as it can save up to 7.3 MB or 88% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 2.9 kB

  • Original 21.5 kB
  • After minification 21.4 kB
  • After compression 18.5 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 2.9 kB or 14% of the original size.

CSS Optimization

-4%

Potential reduce by 1.4 kB

  • Original 35.3 kB
  • After minification 35.3 kB
  • After compression 33.9 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. Crazysup.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (38%)

Requests Now

47

After Optimization

29

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crazysup. 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 from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

crazysup.com accessibility score

83

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

crazysup.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

crazysup.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

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