Tools & Wizards About Us
jamn-java-open-mic.org screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

jamn-java-open-mic.org

Jam'n Java Open Mic | Jam'n Java Open Mic Website

Page Load Speed

605 ms in total

First Response

11 ms

Resources Loaded

405 ms

Page Rendered

189 ms

jamn-java-open-mic.org screenshot

About Website

Visit jamn-java-open-mic.org now to see the best up-to-date Jam N Java Open Mic content and also check out these interesting facts you probably never knew about jamn-java-open-mic.org

Join us on the first Friday of Every Month at 7:00 pm for the Jam'n Java Open Mic  We're Back! After a three year hiatus, due to COVID, we are returning to a live format and at a new venue, ...

Visit jamn-java-open-mic.org

Key Findings

We analyzed Jamn-java-open-mic.org page load time and found that the first response time was 11 ms and then it took 594 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

jamn-java-open-mic.org performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

jamn-java-open-mic.org

11 ms

jamn-java-open-mic.org

30 ms

style.css

139 ms

144 ms

135 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 31% of them (9 requests) were addressed to the original Jamn-java-open-mic.org, 21% (6 requests) were made to S0.wp.com and 17% (5 requests) were made to S2.wp.com. The less responsive or slowest element that took the longest time to load (199 ms) relates to the external source S1.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.5 kB (28%)

Content Size

337.6 kB

After Optimization

244.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jamn-java-open-mic.org main page is 337.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 189.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 70.1 kB

  • Original 92.1 kB
  • After minification 89.2 kB
  • After compression 21.9 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 70.1 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 22.9 kB

  • Original 189.4 kB
  • After minification 166.5 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, Jam N Java Open Mic needs image optimization as it can save up to 22.9 kB or 12% 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 279 B

  • Original 32.3 kB
  • After minification 32.3 kB
  • After compression 32.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 241 B

  • Original 23.8 kB
  • After minification 23.8 kB
  • After compression 23.6 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. Jamn-java-open-mic.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (48%)

Requests Now

27

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jam N Java Open Mic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jamn-java-open-mic.org

jamn-java-open-mic.org

11 ms

jamn-java-open-mic.org

jamn-java-open-mic.org

30 ms

style.css

style.css

139 ms

144 ms

135 ms

155 ms

style.css

style.css

149 ms

142 ms

146 ms

148 ms

hovercards.min.js

hovercards.min.js

188 ms

wpgroho.js

wpgroho.js

152 ms

151 ms

199 ms

w.js

w.js

198 ms

cropped-2023-website-header-1.png

cropped-2023-website-header-1.png

53 ms

wpcom-gray-white.png

wpcom-gray-white.png

23 ms

concert-picture-900x643-3.jpg

concert-picture-900x643-3.jpg

112 ms

img_3294.jpg

img_3294.jpg

100 ms

img_4350.jpg

img_4350.jpg

143 ms

14th-annivesary-2.png

14th-annivesary-2.png

109 ms

jamn-java-team-w.jpg

jamn-java-team-w.jpg

165 ms

dv-logo-15.png

dv-logo-15.png

154 ms

g.gif

g.gif

83 ms

remote-login.php

remote-login.php

119 ms

g.gif

g.gif

81 ms

g.gif

g.gif

82 ms

actionbar.css

actionbar.css

2 ms

actionbar.js

actionbar.js

11 ms

Accessibility Review

jamn-java-open-mic.org accessibility score

86

Accessibility Issues

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.

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 IDs are not unique

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

Links do not have a discernible name

Best Practices

jamn-java-open-mic.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

jamn-java-open-mic.org SEO score

89

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jamn-java-open-mic.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 Jamn-java-open-mic.org 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

jamn-java-open-mic.org

Open Graph data is detected on the main page of Jam N Java Open Mic. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: