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storyofmathematics.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

storyofmathematics.com

Home

Page Load Speed

1.4 sec in total

First Response

261 ms

Resources Loaded

871 ms

Page Rendered

244 ms

storyofmathematics.com screenshot

About Website

Welcome to storyofmathematics.com homepage info - get ready to check Storyofmathematics best content for United States right away, or after learning these important things about storyofmathematics.com

This is Storyofmathematics.com (SOM), the go-to website for all things math-related! With the click of a button, you’ll be able to access a wide selection of

Visit storyofmathematics.com

Key Findings

We analyzed Storyofmathematics.com page load time and found that the first response time was 261 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 20% of websites can load faster.

Performance Metrics

storyofmathematics.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value2,620 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value29.0 s

0/100

10%

Network Requests Diagram

storyofmathematics.com

261 ms

stylesheet.css

70 ms

random_image.js

132 ms

menu.js

135 ms

jquery.js

195 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Storyofmathematics.com and no external sources were called. The less responsive or slowest element that took the longest time to load (406 ms) belongs to the original domain Storyofmathematics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.9 kB (22%)

Content Size

333.5 kB

After Optimization

258.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Storyofmathematics.com main page is 333.5 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. 25% of websites need less resources to load. Images take 243.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.6 kB

  • Original 21.7 kB
  • After minification 21.1 kB
  • After compression 5.1 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 16.6 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 8.7 kB

  • Original 243.3 kB
  • After minification 234.7 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. Storyofmathematics images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 48.5 kB

  • Original 66.9 kB
  • After minification 62.7 kB
  • After compression 18.4 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 48.5 kB or 72% of the original size.

CSS Optimization

-72%

Potential reduce by 1.2 kB

  • Original 1.6 kB
  • After minification 1.4 kB
  • After compression 459 B

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. Storyofmathematics.com needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 72% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

33

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Storyofmathematics. According to our analytics all requests are already optimized.

Network Requests Diagram

storyofmathematics.com

storyofmathematics.com

261 ms

stylesheet.css

stylesheet.css

70 ms

random_image.js

random_image.js

132 ms

menu.js

menu.js

135 ms

jquery.js

jquery.js

195 ms

top_pic0.jpg

top_pic0.jpg

145 ms

top_pic1.jpg

top_pic1.jpg

139 ms

top_pic2.jpg

top_pic2.jpg

154 ms

top_pic3.jpg

top_pic3.jpg

137 ms

top_pic4.jpg

top_pic4.jpg

203 ms

top_pic5.jpg

top_pic5.jpg

204 ms

top_pic6.jpg

top_pic6.jpg

204 ms

top_pic7.jpg

top_pic7.jpg

269 ms

top_pic8.jpg

top_pic8.jpg

275 ms

top_pic9.jpg

top_pic9.jpg

221 ms

menu_home_on.gif

menu_home_on.gif

272 ms

menu_home.gif

menu_home.gif

271 ms

menu_story_on.gif

menu_story_on.gif

271 ms

menu_story.gif

menu_story.gif

286 ms

menu_mathematicians_on.gif

menu_mathematicians_on.gif

337 ms

menu_mathematicians.gif

menu_mathematicians.gif

338 ms

menu_glossary_on.gif

menu_glossary_on.gif

339 ms

menu_glossary.gif

menu_glossary.gif

344 ms

menu_sources_on.gif

menu_sources_on.gif

344 ms

menu_sources.gif

menu_sources.gif

350 ms

menu_contact_on.gif

menu_contact_on.gif

402 ms

menu_contact.gif

menu_contact.gif

406 ms

bg.jpg

bg.jpg

317 ms

transparent_blank.gif

transparent_blank.gif

321 ms

logo.gif

logo.gif

321 ms

search.gif

search.gif

327 ms

arrow.gif

arrow.gif

379 ms

treeview-default-line.gif

treeview-default-line.gif

381 ms

treeview-default.gif

treeview-default.gif

382 ms

Accessibility Review

storyofmathematics.com accessibility score

87

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

<frame> or <iframe> elements do not have a title

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

storyofmathematics.com 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

Serves images with low resolution

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

storyofmathematics.com SEO score

91

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

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Storyofmathematics.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 Storyofmathematics.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

storyofmathematics.com

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