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mmo.org screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

mmo.org

Maria Mitchell Association | Nantucket’s Science Center

Page Load Speed

1.6 sec in total

First Response

89 ms

Resources Loaded

973 ms

Page Rendered

527 ms

mmo.org screenshot

About Website

Click here to check amazing Mmo content. Otherwise, check out these important facts you probably never knew about mmo.org

The Nantucket Maria Mitchell Association promotes the legacy of astronomer Maria Mitchell and the exploration, education and enjoyment of Nantucket’s land, waters and skies beyond.

Visit mmo.org

Key Findings

We analyzed Mmo.org page load time and found that the first response time was 89 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

mmo.org performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

Network Requests Diagram

mmo.org

89 ms

mariamitchell.org

66 ms

www.mariamitchell.org

115 ms

css2

84 ms

css2

80 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Mmo.org, 35% (18 requests) were made to Lirp.cdn-website.com and 27% (14 requests) were made to Irp.cdn-website.com. The less responsive or slowest element that took the longest time to load (602 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 371.3 kB (9%)

Content Size

4.1 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mmo.org main page is 4.1 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. Only a small number of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 366.3 kB

  • Original 453.0 kB
  • After minification 441.3 kB
  • After compression 86.7 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 366.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 4.3 kB

  • Original 3.4 MB
  • After minification 3.4 MB

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. Mmo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 109 B

  • Original 130.1 kB
  • After minification 130.1 kB
  • After compression 130.0 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 556 B

  • Original 95.2 kB
  • After minification 95.2 kB
  • After compression 94.6 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. Mmo.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (38%)

Requests Now

45

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mmo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mmo.org

mmo.org

89 ms

mariamitchell.org

mariamitchell.org

66 ms

www.mariamitchell.org

www.mariamitchell.org

115 ms

css2

css2

84 ms

css2

css2

80 ms

css2

css2

84 ms

css2

css2

82 ms

css2

css2

88 ms

css2

css2

100 ms

css2

css2

107 ms

css2

css2

112 ms

css2

css2

96 ms

css2

css2

102 ms

css2

css2

110 ms

d-css-runtime-desktop-one-package-structured-global.min.css

d-css-runtime-desktop-one-package-structured-global.min.css

89 ms

25e8292c16b2001b46bb6a9a0451e060.css

25e8292c16b2001b46bb6a9a0451e060.css

314 ms

f225c1ca_withFlex_1.min.css

f225c1ca_withFlex_1.min.css

209 ms

f225c1ca_home_withFlex_1.min.css

f225c1ca_home_withFlex_1.min.css

179 ms

script.js

script.js

156 ms

MMA-Logo-Web-2021-Square.svg

MMA-Logo-Web-2021-Square.svg

107 ms

MMA_Loines_2-1920w.jpg

MMA_Loines_2-1920w.jpg

122 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

88 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

111 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

87 ms

MMA-Logo-2022-png-blue-background-crop-739fdcf2-1920w.png

MMA-Logo-2022-png-blue-background-crop-739fdcf2-1920w.png

95 ms

Stargazer07-27-2023-11-b45a750c-1920w.jpg

Stargazer07-27-2023-11-b45a750c-1920w.jpg

224 ms

33+wash+event+photo-1920w.jpeg

33+wash+event+photo-1920w.jpeg

418 ms

ScallopFieldTrip-1920w.jpg

ScallopFieldTrip-1920w.jpg

243 ms

CampWeb-1920w.jpg

CampWeb-1920w.jpg

111 ms

IMG_7039-33d48a1b-1920w.jpg

IMG_7039-33d48a1b-1920w.jpg

296 ms

MMA-Clark-Cluster-BG-1920w.jpg

MMA-Clark-Cluster-BG-1920w.jpg

267 ms

Stargazer07-27-2023-11-b45a750c-2304w.jpg

Stargazer07-27-2023-11-b45a750c-2304w.jpg

418 ms

33+wash+event+photo-2304w.jpeg

33+wash+event+photo-2304w.jpeg

548 ms

ScallopFieldTrip-2304w.jpg

ScallopFieldTrip-2304w.jpg

488 ms

CampWeb-2304w.jpg

CampWeb-2304w.jpg

488 ms

IMG_7039-33d48a1b-2304w.jpg

IMG_7039-33d48a1b-2304w.jpg

602 ms

MMA-Clark-Cluster-BG-2304w.jpg

MMA-Clark-Cluster-BG-2304w.jpg

550 ms

MMA-Wordmark-White.svg

MMA-Wordmark-White.svg

148 ms

Curved-Horizon-White.svg

Curved-Horizon-White.svg

110 ms

Curved-Horizon-White-Mobile.svg

Curved-Horizon-White-Mobile.svg

94 ms

telescope-3e3df68b.svg

telescope-3e3df68b.svg

199 ms

Comet-BG.svg

Comet-BG.svg

199 ms

Curved-Horizon-Light-Blue-1-Reverse.svg

Curved-Horizon-Light-Blue-1-Reverse.svg

205 ms

Skyline-Blue-3.svg

Skyline-Blue-3.svg

206 ms

Night-Sky-BG-1920w.jpg

Night-Sky-BG-1920w.jpg

196 ms

BO5-1920w.jpg

BO5-1920w.jpg

253 ms

Screen+Shot+2022-01-18+at+12.25.44+PM-1920w.png

Screen+Shot+2022-01-18+at+12.25.44+PM-1920w.png

296 ms

A7408521-1920w.jpg

A7408521-1920w.jpg

352 ms

Museo_Slab_500.otf

Museo_Slab_500.otf

117 ms

dm-social-icons.ttf

dm-social-icons.ttf

15 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

59 ms

dm-common-icons.ttf

dm-common-icons.ttf

45 ms

Accessibility Review

mmo.org accessibility score

91

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

mmo.org best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

mmo.org SEO score

81

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

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 Mmo.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 Mmo.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

mmo.org

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