Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

jumbopyro.com

fireworks,liuyang fireworks,fireworks company--jumbo fireworks

Page Load Speed

4.6 sec in total

First Response

844 ms

Resources Loaded

3.6 sec

Page Rendered

142 ms

About Website

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

Jumbo fireworks is a leading fireworks export enterprise, approved by our municipal government. It mainly manufactures different kinds of professional fireworks, consumer fireworks, festive party prod...

Visit jumbopyro.com

Key Findings

We analyzed Jumbopyro.com page load time and found that the first response time was 844 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

jumbopyro.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value4.1 s

78/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

jumbopyro.com

844 ms

style.css

296 ms

flexslider.css

522 ms

animate-element.css

532 ms

function.js

523 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 68% of them (13 requests) were addressed to the original Jumbopyro.com, 32% (6 requests) were made to Jumbopyro-x-com.img.addlink.cn. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Jumbopyro-x-com.img.addlink.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.7 kB (6%)

Content Size

1.2 MB

After Optimization

1.2 MB

In fact, the total size of Jumbopyro.com main page is 1.2 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 3.5 kB

  • Original 5.1 kB
  • After minification 5.0 kB
  • After compression 1.7 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. 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 3.5 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 154 B

  • Original 1.1 MB
  • After minification 1.1 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. Jumbo Pyro images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 69.6 kB

  • Original 110.2 kB
  • After minification 110.2 kB
  • After compression 40.6 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 69.6 kB or 63% of the original size.

CSS Optimization

-39%

Potential reduce by 2.4 kB

  • Original 6.3 kB
  • After minification 6.3 kB
  • After compression 3.9 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. Jumbopyro.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 39% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jumbo Pyro. According to our analytics all requests are already optimized.

Accessibility Review

jumbopyro.com accessibility score

93

Accessibility Issues

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

jumbopyro.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jumbopyro.com SEO score

67

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

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 Jumbopyro.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 Jumbopyro.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 Jumbo Pyro. 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: