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automathic.org screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    75% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

automathic.org

Automathic • The Best Mathematical Formulas On the Web

Page Load Speed

7.1 sec in total

First Response

548 ms

Resources Loaded

3.4 sec

Page Rendered

3.1 sec

automathic.org screenshot

About Website

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

Automathic.org is a crowdsourced repository of Mathematical Formulas, Rules, and Equations contributed by people like you. Automathic is free to use, and you can download or print any formula with one...

Visit automathic.org

Key Findings

We analyzed Automathic.org page load time and found that the first response time was 548 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

automathic.org performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

automathic.org

548 ms

automathic-css.php

202 ms

css

18 ms

css

29 ms

jquery-1.10.1.min.js

17 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 55% of them (16 requests) were addressed to the original Automathic.org, 24% (7 requests) were made to Fonts.gstatic.com and 7% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (593 ms) belongs to the original domain Automathic.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.5 kB (70%)

Content Size

100.1 kB

After Optimization

29.6 kB

  • HTML
  • JavaScript

In fact, the total size of Automathic.org main page is 100.1 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. 70% of websites need less resources to load. HTML takes 82.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 70.3 kB

  • Original 82.6 kB
  • After minification 75.8 kB
  • After compression 12.3 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. 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 70.3 kB or 85% of the original size.

JavaScript Optimization

-1%

Potential reduce by 167 B

  • Original 17.5 kB
  • After minification 17.5 kB
  • After compression 17.3 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.

Requests Breakdown

Number of requests can be reduced by 7 (41%)

Requests Now

17

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Automathic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

automathic.org

automathic.org

548 ms

automathic-css.php

automathic-css.php

202 ms

css

css

18 ms

css

css

29 ms

jquery-1.10.1.min.js

jquery-1.10.1.min.js

17 ms

automathic.js

automathic.js

172 ms

MathJax.js

MathJax.js

16 ms

subtle_grunge.png

subtle_grunge.png

593 ms

logo_plain.png

logo_plain.png

591 ms

print.svg

print.svg

587 ms

notfavorite.svg

notfavorite.svg

585 ms

comments.svg

comments.svg

572 ms

long_division.png

long_division.png

569 ms

close.png

close.png

573 ms

4iCs6KVjbNBYlgoKfw7z.ttf

4iCs6KVjbNBYlgoKfw7z.ttf

59 ms

4iCv6KVjbNBYlgoC1CzjsGyI.ttf

4iCv6KVjbNBYlgoC1CzjsGyI.ttf

28 ms

4iCv6KVjbNBYlgoCxCvjsGyI.ttf

4iCv6KVjbNBYlgoCxCvjsGyI.ttf

27 ms

linlibertine_as-webfont.woff

linlibertine_as-webfont.woff

456 ms

u-4k0rCzjgs5J7oXnJcM_0kACGMtT-Dfrg.ttf

u-4k0rCzjgs5J7oXnJcM_0kACGMtT-Dfrg.ttf

448 ms

modernpics-webfont.woff

modernpics-webfont.woff

456 ms

Ubuntu-L.ttf

Ubuntu-L.ttf

457 ms

4iCp6KVjbNBYlgoKejZPslyPN4Q.ttf

4iCp6KVjbNBYlgoKejZPslyPN4Q.ttf

453 ms

4iCu6KVjbNBYlgoKej70l0w.ttf

4iCu6KVjbNBYlgoKej70l0w.ttf

452 ms

4iCp6KVjbNBYlgoKejZftVyPN4Q.ttf

4iCp6KVjbNBYlgoKejZftVyPN4Q.ttf

453 ms

Ubuntu-LI.ttf

Ubuntu-LI.ttf

586 ms

up.png

up.png

143 ms

automathic-print-css.php

automathic-print-css.php

385 ms

TeX-AMS-MML_SVG.js

TeX-AMS-MML_SVG.js

287 ms

ga.js

ga.js

277 ms

Accessibility Review

automathic.org accessibility score

75

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

automathic.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

automathic.org SEO score

58

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

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 Automathic.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 Automathic.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

automathic.org

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