Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

jpcsp.org

JPCSP: Java PSP Emulator

Page Load Speed

53.4 sec in total

First Response

892 ms

Resources Loaded

45 sec

Page Rendered

7.5 sec

jpcsp.org screenshot

About Website

Visit jpcsp.org now to see the best up-to-date JPCSP content for Russia and also check out these interesting facts you probably never knew about jpcsp.org

JPCSP is a PlayStation Portable emulator written in Java.

Visit jpcsp.org

Key Findings

We analyzed Jpcsp.org page load time and found that the first response time was 892 ms and then it took 52.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

jpcsp.org performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

jpcsp.org

892 ms

bootstrap.css

563 ms

main.css

231 ms

news.css

231 ms

downloads.css

251 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 18% of them (18 requests) were addressed to the original Jpcsp.org, 12% (12 requests) were made to Pagead2.googlesyndication.com and 7% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (8.1 sec) relates to the external source Ad.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (61%)

Content Size

1.6 MB

After Optimization

636.3 kB

In fact, the total size of Jpcsp.org main page is 1.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 15.0 kB

  • Original 18.6 kB
  • After minification 16.9 kB
  • After compression 3.6 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 15.0 kB or 80% of the original size.

Image Optimization

-23%

Potential reduce by 52.1 kB

  • Original 225.0 kB
  • After minification 172.9 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, JPCSP needs image optimization as it can save up to 52.1 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 789.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 435.0 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 789.8 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 143.8 kB

  • Original 168.6 kB
  • After minification 141.1 kB
  • After compression 24.8 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. Jpcsp.org needs all CSS files to be minified and compressed as it can save up to 143.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (74%)

Requests Now

95

After Optimization

25

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JPCSP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jpcsp.org accessibility score

86

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Best Practices

jpcsp.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jpcsp.org SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jpcsp.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jpcsp.org main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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