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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

pennjerseyrollerderby.com

Penn Jersey Roller Derby

Page Load Speed

610 ms in total

First Response

96 ms

Resources Loaded

443 ms

Page Rendered

71 ms

pennjerseyrollerderby.com screenshot

About Website

Click here to check amazing Penn Jersey Roller Derby content. Otherwise, check out these important facts you probably never knew about pennjerseyrollerderby.com

Penn Jersey Roller Derby, or PJRD, is the only bank track / flat track co-ed roller derby league on the east coast. Home of the Penn Jersey She Devils and Hooligans. We are located in Philadelphia PA ...

Visit pennjerseyrollerderby.com

Key Findings

We analyzed Pennjerseyrollerderby.com page load time and found that the first response time was 96 ms and then it took 514 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster. This domain responded with an error, which can significantly jeopardize Pennjerseyrollerderby.com rating and web reputation

Performance Metrics

pennjerseyrollerderby.com performance score

0

Network Requests Diagram

www.pennjerseyrollerderby.com

96 ms

legacy.js

47 ms

modern.js

56 ms

extract-css-runtime-c3d4344c7950704dd601-min.en-US.js

49 ms

extract-css-moment-js-vendor-f36b6dc9867ad0b8d0a8-min.en-US.js

73 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Pennjerseyrollerderby.com, 93% (14 requests) were made to Assets.squarespace.com. The less responsive or slowest element that took the longest time to load (244 ms) relates to the external source Assets.squarespace.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.9 kB (1%)

Content Size

1.4 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pennjerseyrollerderby.com main page is 1.4 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. 45% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 2.1 kB

  • Original 3.2 kB
  • After minification 3.1 kB
  • After compression 1.1 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 2.1 kB or 66% of the original size.

Image Optimization

-27%

Potential reduce by 589 B

  • Original 2.2 kB
  • After minification 1.6 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, Penn Jersey Roller Derby needs image optimization as it can save up to 589 B or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 8.2 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 1.3 MB

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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 20 B

  • Original 103.6 kB
  • After minification 103.6 kB
  • After compression 103.5 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. Pennjerseyrollerderby.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (64%)

Requests Now

14

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Penn Jersey Roller Derby. 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 as a result speed up the page load time.

Network Requests Diagram

www.pennjerseyrollerderby.com

www.pennjerseyrollerderby.com

96 ms

legacy.js

legacy.js

47 ms

modern.js

modern.js

56 ms

extract-css-runtime-c3d4344c7950704dd601-min.en-US.js

extract-css-runtime-c3d4344c7950704dd601-min.en-US.js

49 ms

extract-css-moment-js-vendor-f36b6dc9867ad0b8d0a8-min.en-US.js

extract-css-moment-js-vendor-f36b6dc9867ad0b8d0a8-min.en-US.js

73 ms

cldr-resource-pack-a682f7ad337741eb05d6-min.en-US.js

cldr-resource-pack-a682f7ad337741eb05d6-min.en-US.js

51 ms

common-vendors-stable-f9df4447a2af25df5875-min.en-US.js

common-vendors-stable-f9df4447a2af25df5875-min.en-US.js

54 ms

common-vendors-3d0896f3bf52a6ab42d9-min.en-US.js

common-vendors-3d0896f3bf52a6ab42d9-min.en-US.js

106 ms

common-98836eb7030a3b55bba1-min.en-US.js

common-98836eb7030a3b55bba1-min.en-US.js

125 ms

common-f845cb105c1e2ef1ff6d-min.en-US.css

common-f845cb105c1e2ef1ff6d-min.en-US.css

71 ms

dialog-bc18110a87f52c1fbc97-min.en-US.js

dialog-bc18110a87f52c1fbc97-min.en-US.js

124 ms

dialog-9349bf4b96d773b4fc4a-min.en-US.css

dialog-9349bf4b96d773b4fc4a-min.en-US.css

61 ms

system-page-0b2584dc516bcf4b7c07-min.en-US.js

system-page-0b2584dc516bcf4b7c07-min.en-US.js

244 ms

system-page-78d7f1f265ca6b7e9a26-min.en-US.css

system-page-78d7f1f265ca6b7e9a26-min.en-US.css

123 ms

logomark-dark.png

logomark-dark.png

16 ms

SEO Factors

pennjerseyrollerderby.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pennjerseyrollerderby.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 Pennjerseyrollerderby.com 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

pennjerseyrollerderby.com

Open Graph description is not detected on the main page of Penn Jersey Roller Derby. 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: