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m.commonsense.org screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

m.commonsense.org

Common Sense

Page Load Speed

1.2 sec in total

First Response

34 ms

Resources Loaded

544 ms

Page Rendered

582 ms

m.commonsense.org screenshot

About Website

Welcome to m.commonsense.org homepage info - get ready to check M Common Sense best content for United States right away, or after learning these important things about m.commonsense.org

Common Sense is the nation's leading nonprofit organization working to make the digital world healthier, safer, accessible, and engaging for kids and families.

Visit m.commonsense.org

Key Findings

We analyzed M.commonsense.org page load time and found that the first response time was 34 ms and then it took 1.1 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

m.commonsense.org performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

m.commonsense.org

34 ms

78 ms

www.commonsense.org

94 ms

css__-G6YNN8RAOLz03aUvCo1DY7Umr282VE1gvY2blLi8Q.css

36 ms

css_Fy7_MjOH4_ITv7mALxi9ZFo67A2ZlRqc10D2lt6PLYc.css

41 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original M.commonsense.org, 89% (40 requests) were made to Commonsense.org and 4% (2 requests) were made to Service.mtcaptcha.com. The less responsive or slowest element that took the longest time to load (246 ms) relates to the external source Service.mtcaptcha.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 180.6 kB (30%)

Content Size

596.0 kB

After Optimization

415.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of M.commonsense.org main page is 596.0 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. 35% of websites need less resources to load. Images take 257.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 80.7 kB

  • Original 95.0 kB
  • After minification 76.7 kB
  • After compression 14.3 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 18.3 kB, which is 19% 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 80.7 kB or 85% of the original size.

Image Optimization

-24%

Potential reduce by 61.0 kB

  • Original 257.6 kB
  • After minification 196.5 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, M Common Sense needs image optimization as it can save up to 61.0 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 32.9 kB

  • Original 217.4 kB
  • After minification 217.4 kB
  • After compression 184.5 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 32.9 kB or 15% of the original size.

CSS Optimization

-23%

Potential reduce by 5.9 kB

  • Original 26.0 kB
  • After minification 26.0 kB
  • After compression 20.1 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. M.commonsense.org needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (50%)

Requests Now

42

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M Common Sense. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

m.commonsense.org

m.commonsense.org

34 ms

78 ms

www.commonsense.org

www.commonsense.org

94 ms

css__-G6YNN8RAOLz03aUvCo1DY7Umr282VE1gvY2blLi8Q.css

css__-G6YNN8RAOLz03aUvCo1DY7Umr282VE1gvY2blLi8Q.css

36 ms

css_Fy7_MjOH4_ITv7mALxi9ZFo67A2ZlRqc10D2lt6PLYc.css

css_Fy7_MjOH4_ITv7mALxi9ZFo67A2ZlRqc10D2lt6PLYc.css

41 ms

css2

css2

66 ms

css_i4adJT9aUZojHxAMsitPIxr-RN7BMP4uZQ3Tec6fufw.css

css_i4adJT9aUZojHxAMsitPIxr-RN7BMP4uZQ3Tec6fufw.css

39 ms

js_3FV0EhSP3i126JTIkNAdlV9XAaZ0pl8SRt2f0WyIgiE.js

js_3FV0EhSP3i126JTIkNAdlV9XAaZ0pl8SRt2f0WyIgiE.js

43 ms

gtm.js

gtm.js

49 ms

gtag.js

gtag.js

49 ms

js_fFTEqFU5H4Mr1j0eBVSEqpDRYBPeeJ1BVqvcPf5U27g.js

js_fFTEqFU5H4Mr1j0eBVSEqpDRYBPeeJ1BVqvcPf5U27g.js

59 ms

mtcaptcha.min.js

mtcaptcha.min.js

51 ms

mtcaptcha2.min.js

mtcaptcha2.min.js

246 ms

js_nip3T3HpFruDeNmvEKQZQ0pGzKdTnMrQpRN3bbNeLcw.js

js_nip3T3HpFruDeNmvEKQZQ0pGzKdTnMrQpRN3bbNeLcw.js

58 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

101 ms

logo-dot-org-desktop.svg

logo-dot-org-desktop.svg

33 ms

ratio_16_9_xsmall.png

ratio_16_9_xsmall.png

23 ms

ratio_1_1_small.png

ratio_1_1_small.png

18 ms

Header_mobile.svg

Header_mobile.svg

61 ms

star-icon-2x-0.png

star-icon-2x-0.png

19 ms

file-icon-2x_0.png

file-icon-2x_0.png

18 ms

research-icon-2x.png

research-icon-2x.png

23 ms

advocacy-icon-2x.png

advocacy-icon-2x.png

33 ms

desktop-shape.svg

desktop-shape.svg

38 ms

mobile-shape-right.svg

mobile-shape-right.svg

39 ms

desktop-mask.svg

desktop-mask.svg

47 ms

edge-top.svg

edge-top.svg

43 ms

bg-triangle.svg

bg-triangle.svg

50 ms

bg-shape-2.svg

bg-shape-2.svg

124 ms

bg1.svg

bg1.svg

125 ms

bg2.svg

bg2.svg

127 ms

h-logo-common-sense-media-rgb.png

h-logo-common-sense-media-rgb.png

129 ms

h-logo-common-sense-education-rgb.png

h-logo-common-sense-education-rgb.png

127 ms

ratio_16_9_large.png

ratio_16_9_large.png

130 ms

edge-top-green.svg

edge-top-green.svg

128 ms

logo-02.png

logo-02.png

129 ms

logo-05.png

logo-05.png

130 ms

logo-04.png

logo-04.png

130 ms

logo-01.png

logo-01.png

132 ms

logo-03.png

logo-03.png

131 ms

logo-09.png

logo-09.png

134 ms

logo-07.png

logo-07.png

133 ms

logo-08.png

logo-08.png

134 ms

logo-06.png

logo-06.png

132 ms

LOGO-Common_Sense-RGB.svg

LOGO-Common_Sense-RGB.svg

135 ms

Accessibility Review

m.commonsense.org accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

m.commonsense.org best practices score

83

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

High

Browser errors were logged to the console

SEO Factors

m.commonsense.org SEO score

83

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 M.commonsense.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 M.commonsense.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

m.commonsense.org

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