Tools & Wizards About Us
wb2jkj.org screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

wb2jkj.org

WB2JKJ - EDUCOM - The Radio Club of Junior High School 22 NYC

Page Load Speed

1.3 sec in total

First Response

111 ms

Resources Loaded

992 ms

Page Rendered

214 ms

wb2jkj.org screenshot

About Website

Welcome to wb2jkj.org homepage info - get ready to check WB2JKJ best content right away, or after learning these important things about wb2jkj.org

WB2JKJ, Ham since 62, founder and President of The Radio Club of Junior High School 22 NYC, Inc., not only NYC's largest Ham Club but also the Nation's only full time non-profit working to get Ham Rad...

Visit wb2jkj.org

Key Findings

We analyzed Wb2jkj.org page load time and found that the first response time was 111 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

wb2jkj.org performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.234

53/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

wb2jkj.org

111 ms

wb2jkj.org

239 ms

js

64 ms

logo1.gif

97 ms

wb2jkj-hamcation2022.png

434 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 80% of them (8 requests) were addressed to the original Wb2jkj.org, 20% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (538 ms) belongs to the original domain Wb2jkj.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.3 kB (7%)

Content Size

487.3 kB

After Optimization

454.1 kB

  • HTML
  • Images

In fact, the total size of Wb2jkj.org main page is 487.3 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. Only 10% of websites need less resources to load. Images take 479.7 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 4.9 kB

  • Original 7.6 kB
  • After minification 7.2 kB
  • After compression 2.7 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 4.9 kB or 65% of the original size.

Image Optimization

-6%

Potential reduce by 28.4 kB

  • Original 479.7 kB
  • After minification 451.4 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. WB2JKJ images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WB2JKJ. According to our analytics all requests are already optimized.

Network Requests Diagram

wb2jkj.org

wb2jkj.org

111 ms

wb2jkj.org

wb2jkj.org

239 ms

js

js

64 ms

logo1.gif

logo1.gif

97 ms

wb2jkj-hamcation2022.png

wb2jkj-hamcation2022.png

434 ms

icom-day-2024.jpg

icom-day-2024.jpg

433 ms

maine2023.jpg

maine2023.jpg

386 ms

arrl_ad_code_j.jpg

arrl_ad_code_j.jpg

538 ms

server.gif

server.gif

245 ms

destination

destination

48 ms

Accessibility Review

wb2jkj.org accessibility score

50

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

wb2jkj.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

wb2jkj.org SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Wb2jkj.org 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 Wb2jkj.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

wb2jkj.org

Open Graph description is not detected on the main page of WB2JKJ. 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: