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Welcome to jj100.org homepage info - get ready to check JJ100 best content right away, or after learning these important things about jj100.org
The Municipal Art Society of New York's "Jane Jacobs at 100" was a celebration in 2016 to honor the legacy of urban activist Jane Jacobs.
Visit jj100.orgWe analyzed Jj100.org page load time and found that the first response time was 70 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
jj100.org performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value7.8 s
3/100
25%
Value7.1 s
30/100
10%
Value15,150 ms
0/100
30%
Value0.105
88/100
15%
Value26.4 s
0/100
10%
70 ms
103 ms
230 ms
61 ms
340 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 65% of them (37 requests) were addressed to the original Jj100.org, 11% (6 requests) were made to Youtube.com and 11% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (446 ms) belongs to the original domain Jj100.org.
Page size can be reduced by 431.9 kB (21%)
2.1 MB
1.6 MB
In fact, the total size of Jj100.org main page is 2.1 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. 80% 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 45.1 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 45.1 kB or 82% of the original size.
Potential reduce by 50.8 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. JJ100 images are well optimized though.
Potential reduce by 24.3 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 24.3 kB or 29% of the original size.
Potential reduce by 311.7 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. Jj100.org needs all CSS files to be minified and compressed as it can save up to 311.7 kB or 85% of the original size.
Number of requests can be reduced by 22 (48%)
46
24
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JJ100. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
jj100.org
70 ms
jj100.org
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www.jj100.org
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wp-emoji-release.min.js
61 ms
style.min.css
340 ms
taptap.css
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css
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font-awesome.min.css
213 ms
chosen.min.css
100 ms
search-filter.min.css
281 ms
style.css
116 ms
css
73 ms
font-awesome.min.css
65 ms
jquery.min.js
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taptap-accordion.js
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modernizr-2.6.2.min.js
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comment-reply.min.js
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taptap.js
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plugins.js
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main.js
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pcU9ptlRIGw
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logo_nav.png
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home-herobgphoto.jpg
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logo_large.png
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home-photoband1-300x200.jpg
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home-photoband4-300x200.jpg
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home-eventbgphoto.jpg
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pedestrian_street.jpg
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janejacobsmedal-logo.png
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social-bgphoto.jpg
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icon-quote.png
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icon-twitter.png
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Rockefeller-logo.png
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MASNYC-logo.png
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logo_nav.png
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KFOlCnqEu92Fr1MmWUlfBBc9.ttf
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KFOmCnqEu92Fr1Mu4mxP.ttf
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fontawesome-webfont.woff
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fontawesome-webfont.woff
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www-player.css
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www-embed-player.js
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base.js
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fetch-polyfill.js
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ad_status.js
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VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js
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embed.js
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KFOmCnqEu92Fr1Mu4mxP.ttf
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jj100.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
jj100.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jj100.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jj100.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 Jj100.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.
jj100.org
Open Graph data is detected on the main page of JJ100. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: