Tools & Wizards About Us
mathcraft.wonderhowto.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

mathcraft.wonderhowto.com

Math Craft — Mathematically Inspired Art Projects « Math Craft :: WonderHowTo

Page Load Speed

3.2 sec in total

First Response

145 ms

Resources Loaded

2 sec

Page Rendered

1.1 sec

mathcraft.wonderhowto.com screenshot

About Website

Click here to check amazing Math Craft Wonder How To content for United States. Otherwise, check out these important facts you probably never knew about mathcraft.wonderhowto.com

Explore the universe of mathematically inspired art and architecture through projects, community submissions, and inspirational posts. Monday: Highlight Community Submissions Tuesday: New Project of ...

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Key Findings

We analyzed Mathcraft.wonderhowto.com page load time and found that the first response time was 145 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

mathcraft.wonderhowto.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value2,140 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

mathcraft.wonderhowto.com

145 ms

mathcraft.wonderhowto.com

943 ms

gtm.js

117 ms

js

135 ms

tag.aspx

42 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Mathcraft.wonderhowto.com, 65% (39 requests) were made to Img.wonderhowto.com and 5% (3 requests) were made to Cdn.keywee.co. The less responsive or slowest element that took the longest time to load (943 ms) belongs to the original domain Mathcraft.wonderhowto.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (28%)

Content Size

3.9 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mathcraft.wonderhowto.com main page is 3.9 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 212.1 kB

  • Original 243.5 kB
  • After minification 207.6 kB
  • After compression 31.4 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 35.8 kB, which is 15% 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 212.1 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 65.7 kB

  • Original 2.2 MB
  • After minification 2.2 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. Math Craft Wonder How To images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 425.0 kB

  • Original 984.6 kB
  • After minification 984.6 kB
  • After compression 559.7 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 425.0 kB or 43% of the original size.

CSS Optimization

-87%

Potential reduce by 390.2 kB

  • Original 446.7 kB
  • After minification 446.5 kB
  • After compression 56.6 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. Mathcraft.wonderhowto.com needs all CSS files to be minified and compressed as it can save up to 390.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (39%)

Requests Now

54

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math Craft Wonder How To. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mathcraft.wonderhowto.com

mathcraft.wonderhowto.com

145 ms

mathcraft.wonderhowto.com

mathcraft.wonderhowto.com

943 ms

gtm.js

gtm.js

117 ms

js

js

135 ms

tag.aspx

tag.aspx

42 ms

gpt.js

gpt.js

152 ms

css

css

64 ms

fonts-and-styles.svg.bundle.min.css

fonts-and-styles.svg.bundle.min.css

43 ms

multi.min.css

multi.min.css

63 ms

multi.min.js

multi.min.js

42 ms

wonderhowto.1280x600.jpg

wonderhowto.1280x600.jpg

51 ms

wonderhowto.logo.shadow.png

wonderhowto.logo.shadow.png

49 ms

wonderhowto.mark.png

wonderhowto.mark.png

33 ms

fold-pentakis-dodecahedron.1280x600.jpg

fold-pentakis-dodecahedron.1280x600.jpg

51 ms

modular-origami-make-cube-octahedron-icosahedron-from-sonobe-units.1280x600.jpg

modular-origami-make-cube-octahedron-icosahedron-from-sonobe-units.1280x600.jpg

70 ms

create-concentric-circles-ellipses-cardioids-more-using-straight-lines-circles.1280x600.jpg

create-concentric-circles-ellipses-cardioids-more-using-straight-lines-circles.1280x600.jpg

71 ms

create-parabolic-curves-using-straight-lines.1280x600.jpg

create-parabolic-curves-using-straight-lines.1280x600.jpg

70 ms

welcome-math-craft-world-bonus-make-your-own-paper-polyhedra.1280x600.jpg

welcome-math-craft-world-bonus-make-your-own-paper-polyhedra.1280x600.jpg

71 ms

everything-ios-17.600x696.jpg

everything-ios-17.600x696.jpg

72 ms

have-drawn-these-for-years-love-them-have-about-36-so-them-thanks-for-looking.1280x600.jpg

have-drawn-these-for-years-love-them-have-about-36-so-them-thanks-for-looking.1280x600.jpg

102 ms

curvy-origami-designs-am-working.1280x600.jpg

curvy-origami-designs-am-working.1280x600.jpg

72 ms

3-1-model.1280x600.jpg

3-1-model.1280x600.jpg

74 ms

origami-valentines-day-present.1280x600.jpg

origami-valentines-day-present.1280x600.jpg

73 ms

sierpinski-christmas-tree.1280x600.jpg

sierpinski-christmas-tree.1280x600.jpg

73 ms

make-flex-mex-mathematically-delicious-hexaflexagon-burrito.1280x600.jpg

make-flex-mex-mathematically-delicious-hexaflexagon-burrito.1280x600.jpg

74 ms

fold-pentakis-dodecahedron.654x306.jpg

fold-pentakis-dodecahedron.654x306.jpg

103 ms

modular-origami-make-cube-octahedron-icosahedron-from-sonobe-units.654x306.jpg

modular-origami-make-cube-octahedron-icosahedron-from-sonobe-units.654x306.jpg

103 ms

create-concentric-circles-ellipses-cardioids-more-using-straight-lines-circles.654x306.jpg

create-concentric-circles-ellipses-cardioids-more-using-straight-lines-circles.654x306.jpg

101 ms

ready.min.js

ready.min.js

82 ms

jquery.min.js

jquery.min.js

224 ms

set.min.js

set.min.js

82 ms

go.min.js

go.min.js

228 ms

done.min.js

done.min.js

224 ms

create-parabolic-curves-using-straight-lines.654x306.jpg

create-parabolic-curves-using-straight-lines.654x306.jpg

222 ms

welcome-math-craft-world-bonus-make-your-own-paper-polyhedra.654x306.jpg

welcome-math-craft-world-bonus-make-your-own-paper-polyhedra.654x306.jpg

221 ms

math-craft-inspiration-week-kinetic-wave-sculptures-reuben-margolin.654x306.jpg

math-craft-inspiration-week-kinetic-wave-sculptures-reuben-margolin.654x306.jpg

225 ms

make-hyperbolic-paraboloid-using-skewers.654x306.jpg

make-hyperbolic-paraboloid-using-skewers.654x306.jpg

221 ms

make-platonic-solids-out-playing-cards.654x306.jpg

make-platonic-solids-out-playing-cards.654x306.jpg

224 ms

make-icosahedral-planet-ornaments.654x306.jpg

make-icosahedral-planet-ornaments.654x306.jpg

227 ms

math-craft-monday-community-submissions-plus-make-sliceform-hyperbolic-paraboloid.654x306.jpg

math-craft-monday-community-submissions-plus-make-sliceform-hyperbolic-paraboloid.654x306.jpg

226 ms

trans.gif

trans.gif

223 ms

pubads_impl.js

pubads_impl.js

310 ms

analytics.js

analytics.js

132 ms

beacon.js

beacon.js

132 ms

print.min.css

print.min.css

58 ms

mFT0WbgBwKPR_Z4hGN2qgx8D0A.ttf

mFT0WbgBwKPR_Z4hGN2qgx8D0A.ttf

193 ms

interval_light_cond-webfont.svg

interval_light_cond-webfont.svg

56 ms

interval_semi_bold_cond-webfont.svg

interval_semi_bold_cond-webfont.svg

115 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

115 ms

5055

5055

215 ms

interval_light_cond-webfont.ttf

interval_light_cond-webfont.ttf

78 ms

analytics-1.5.12.min.js

analytics-1.5.12.min.js

75 ms

collect

collect

74 ms

interval_semi_bold_cond-webfont.ttf

interval_semi_bold_cond-webfont.ttf

71 ms

921.js

921.js

87 ms

collect

collect

147 ms

sp-2.9.1.js

sp-2.9.1.js

8 ms

fbevents.js

fbevents.js

25 ms

i

i

39 ms

2407258782860537

2407258782860537

112 ms

Accessibility Review

mathcraft.wonderhowto.com accessibility score

66

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

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

mathcraft.wonderhowto.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

mathcraft.wonderhowto.com SEO score

90

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mathcraft.wonderhowto.com 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 Mathcraft.wonderhowto.com 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

mathcraft.wonderhowto.com

Open Graph description is not detected on the main page of Math Craft Wonder How To. 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: