Tools & Wizards About Us
j-add.org screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

j-add.org

J-ADD - Jewish Association for Developmental Disabilities

Page Load Speed

1.2 sec in total

First Response

254 ms

Resources Loaded

786 ms

Page Rendered

172 ms

j-add.org screenshot

About Website

Welcome to j-add.org homepage info - get ready to check J ADD best content right away, or after learning these important things about j-add.org

J-ADD has been helping the developmentally disabled community in North Jersey for over 25 years. Through Residential, Vocational, and Respite services J-ADD has been on the front lines of improving th...

Visit j-add.org

Key Findings

We analyzed J-add.org page load time and found that the first response time was 254 ms and then it took 958 ms 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

j-add.org performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

j-add.org

254 ms

main.css

42 ms

nav.css

48 ms

link_styles.css

47 ms

style.css

55 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 71% of them (24 requests) were addressed to the original J-add.org, 15% (5 requests) were made to Youtube.com and 3% (1 request) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (338 ms) belongs to the original domain J-add.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.8 kB (11%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of J-add.org main page is 1.3 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. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 14.4 kB

  • Original 18.5 kB
  • After minification 16.4 kB
  • After compression 4.1 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.4 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 124.3 kB

  • Original 1.1 MB
  • After minification 961.3 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, J ADD needs image optimization as it can save up to 124.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 7.4 kB

  • Original 178.9 kB
  • After minification 178.9 kB
  • After compression 171.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 793 B

  • Original 62.9 kB
  • After minification 62.9 kB
  • After compression 62.1 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. J-add.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (33%)

Requests Now

33

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J ADD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

j-add.org

j-add.org

254 ms

main.css

main.css

42 ms

nav.css

nav.css

48 ms

link_styles.css

link_styles.css

47 ms

style.css

style.css

55 ms

jquery.js

jquery.js

106 ms

wowslider.js

wowslider.js

45 ms

script.js

script.js

76 ms

widgets.js

widgets.js

8 ms

pixel.gif

pixel.gif

36 ms

facebook.png

facebook.png

31 ms

twitter.png

twitter.png

32 ms

youtube%202.png

youtube%202.png

31 ms

donate.png

donate.png

32 ms

New_Logo.jpg

New_Logo.jpg

35 ms

Mini_BB_web.JPG

Mini_BB_web.JPG

67 ms

1ml.jpg

1ml.jpg

116 ms

2.jpg

2.jpg

338 ms

3mlv2.jpg

3mlv2.jpg

117 ms

4.jpg

4.jpg

326 ms

twitterlogo_1x.png

twitterlogo_1x.png

60 ms

donate1.jpg

donate1.jpg

326 ms

JFNNJ_logo.jpg

JFNNJ_logo.jpg

116 ms

bottom_divide_new.png

bottom_divide_new.png

326 ms

arrows.png

arrows.png

325 ms

Z_m3-xeI9kg

Z_m3-xeI9kg

70 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

22 ms

base.js

base.js

44 ms

ad_status.js

ad_status.js

108 ms

embed.js

embed.js

29 ms

id

id

25 ms

donate2.png

donate2.png

27 ms

Create

Create

22 ms

Accessibility Review

j-add.org accessibility score

79

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.

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

High

Links do not have a discernible name

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

j-add.org 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

j-add.org 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 J-add.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 J-add.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

j-add.org

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