Tools & Wizards About Us
mnn.org screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

mnn.org

Manhattan Neighborhood Network | Public Access TV in NYC

Page Load Speed

1.4 sec in total

First Response

33 ms

Resources Loaded

980 ms

Page Rendered

404 ms

mnn.org screenshot

About Website

Click here to check amazing Mnn content for United States. Otherwise, check out these important facts you probably never knew about mnn.org

Empowering local voices and diverse views. Established in 1992, Manhattan Neighborhood Network (MNN) is a media learning, production, and distribution hub.

Visit mnn.org

Key Findings

We analyzed Mnn.org page load time and found that the first response time was 33 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

mnn.org performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value7.1 s

30/100

10%

TBT (Total Blocking Time)

Value2,600 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

mnn.org

33 ms

www.mnn.org

48 ms

css_791YXBaKKm1ORM_7huSKEsIV9tSWq6wmRkERhuXpN6w.css

24 ms

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

28 ms

css_DRv9WegNkf9J25M_SZmFPqQuqgizaCbdMO4jTroA_8k.css

29 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 73% of them (35 requests) were addressed to the original Mnn.org, 8% (4 requests) were made to Translate.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (518 ms) belongs to the original domain Mnn.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 497.2 kB (37%)

Content Size

1.3 MB

After Optimization

843.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mnn.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. 25% of websites need less resources to load. Images take 665.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 51.2 kB

  • Original 63.8 kB
  • After minification 62.2 kB
  • After compression 12.6 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 51.2 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 49.8 kB

  • Original 665.8 kB
  • After minification 616.0 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. Mnn images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 247.7 kB

  • Original 433.3 kB
  • After minification 382.7 kB
  • After compression 185.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 247.7 kB or 57% of the original size.

CSS Optimization

-83%

Potential reduce by 148.5 kB

  • Original 177.9 kB
  • After minification 173.3 kB
  • After compression 29.5 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. Mnn.org needs all CSS files to be minified and compressed as it can save up to 148.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (41%)

Requests Now

44

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mnn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mnn.org

mnn.org

33 ms

www.mnn.org

www.mnn.org

48 ms

css_791YXBaKKm1ORM_7huSKEsIV9tSWq6wmRkERhuXpN6w.css

css_791YXBaKKm1ORM_7huSKEsIV9tSWq6wmRkERhuXpN6w.css

24 ms

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

28 ms

css_DRv9WegNkf9J25M_SZmFPqQuqgizaCbdMO4jTroA_8k.css

css_DRv9WegNkf9J25M_SZmFPqQuqgizaCbdMO4jTroA_8k.css

29 ms

css_-jR3q8SIbJo1wBIoYj4C0graccDG91CJ6fdnnAuFuvY.css

css_-jR3q8SIbJo1wBIoYj4C0graccDG91CJ6fdnnAuFuvY.css

25 ms

css_JBUQTXQQYSbq6GN69zAwlxgxUeN4FpgBEojgW8osT4k.css

css_JBUQTXQQYSbq6GN69zAwlxgxUeN4FpgBEojgW8osT4k.css

81 ms

js_sivSbsBj51rRGr_9TC663vEVZdKn4qeXZ9smoaXoG3A.js

js_sivSbsBj51rRGr_9TC663vEVZdKn4qeXZ9smoaXoG3A.js

139 ms

js_4M7J2Fg97x3V8LOgW5-ulcMwR6CcDvG4fcZDY61Mack.js

js_4M7J2Fg97x3V8LOgW5-ulcMwR6CcDvG4fcZDY61Mack.js

59 ms

js_KRvzPt4vvFFMKZEdOyIvBwStH5s6UweaLfgF6oE9MBI.js

js_KRvzPt4vvFFMKZEdOyIvBwStH5s6UweaLfgF6oE9MBI.js

61 ms

js_OoPWhpE8qmwzsn2w5k9c4WpdWX-qxZUD1nQ3MrIE0ag.js

js_OoPWhpE8qmwzsn2w5k9c4WpdWX-qxZUD1nQ3MrIE0ag.js

130 ms

js_bcgjvuPbpuQQzDZfw1VRMcdhc1UIArZH956LojE8TQo.js

js_bcgjvuPbpuQQzDZfw1VRMcdhc1UIArZH956LojE8TQo.js

73 ms

js_7qXzqILAumlWSVh-hLM85nEd68xg4pNH3tetzFuLDwk.js

js_7qXzqILAumlWSVh-hLM85nEd68xg4pNH3tetzFuLDwk.js

126 ms

element.js

element.js

47 ms

js_h5pUc2x9Uh8Pl1QqK1Xj-8G295EapUWRnbPNEp5xuvA.js

js_h5pUc2x9Uh8Pl1QqK1Xj-8G295EapUWRnbPNEp5xuvA.js

109 ms

css

css

62 ms

ga.js

ga.js

32 ms

logo.png

logo.png

24 ms

translateelement.css

translateelement.css

74 ms

main.js

main.js

158 ms

mnn-search.png

mnn-search.png

61 ms

manhattancommmedia_slider.jpg

manhattancommmedia_slider.jpg

277 ms

education_slider_0.jpg

education_slider_0.jpg

321 ms

firehouseslider.jpg

firehouseslider.jpg

368 ms

programming_slider.jpg

programming_slider.jpg

299 ms

facilities_slider.jpg

facilities_slider.jpg

320 ms

video-play.png

video-play.png

164 ms

sydgwuh-4_s.jpg

sydgwuh-4_s.jpg

283 ms

representnyc_sm.png

representnyc_sm.png

397 ms

-w5w06RD09E.jpg

-w5w06RD09E.jpg

360 ms

mnn_mini_channel_1.png

mnn_mini_channel_1.png

366 ms

mnn_mini_channel_2.png

mnn_mini_channel_2.png

372 ms

mnn_mini_channel_3.png

mnn_mini_channel_3.png

374 ms

mnn_mini_channel_4.png

mnn_mini_channel_4.png

411 ms

__utm.gif

__utm.gif

99 ms

social-scb3fe6f241.png

social-scb3fe6f241.png

358 ms

617211.js

617211.js

83 ms

get

get

59 ms

this_week_croped_13.jpg

this_week_croped_13.jpg

377 ms

joanallenrichardwesley.jpg

joanallenrichardwesley.jpg

280 ms

dominican_york.png

dominican_york.png

518 ms

this_week_croped_14.jpg

this_week_croped_14.jpg

314 ms

collect

collect

123 ms

element_main.js

element_main.js

41 ms

translate_24dp.png

translate_24dp.png

61 ms

l

l

43 ms

select_arrow.gif

select_arrow.gif

183 ms

__ptq.gif

__ptq.gif

25 ms

Accessibility Review

mnn.org accessibility score

89

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

mnn.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

mnn.org SEO score

86

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

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

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

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 Mnn.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 Mnn.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

mnn.org

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