Tools & Wizards About Us
cshpm.org screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

cshpm.org

CSHPM/SCHPM - The Canadian Society for History and Philosophy of Mathematics

Page Load Speed

623 ms in total

First Response

135 ms

Resources Loaded

379 ms

Page Rendered

109 ms

cshpm.org screenshot

About Website

Visit cshpm.org now to see the best up-to-date CSHPM content and also check out these interesting facts you probably never knew about cshpm.org

The Home Page of The Canadian Society for the History and Philosophy of Mathematics / La Société canadienne d'histoire et de philosophie des mathématiques

Visit cshpm.org

Key Findings

We analyzed Cshpm.org page load time and found that the first response time was 135 ms and then it took 488 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

cshpm.org performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

cshpm.org

135 ms

cshpm.org

72 ms

menu_style.css

15 ms

main.css

30 ms

header.jpg

148 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Cshpm.org and no external sources were called. The less responsive or slowest element that took the longest time to load (148 ms) belongs to the original domain Cshpm.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.9 kB (4%)

Content Size

216.0 kB

After Optimization

207.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Cshpm.org main page is 216.0 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. Only 5% of websites need less resources to load. Images take 205.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 7.0 kB

  • Original 9.7 kB
  • After minification 8.8 kB
  • After compression 2.6 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 7.0 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 1.8 kB

  • Original 205.0 kB
  • After minification 203.3 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. CSHPM images are well optimized though.

CSS Optimization

-11%

Potential reduce by 140 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.2 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. Cshpm.org needs all CSS files to be minified and compressed as it can save up to 140 B or 11% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CSHPM. According to our analytics all requests are already optimized.

Network Requests Diagram

cshpm.org

cshpm.org

135 ms

cshpm.org

cshpm.org

72 ms

menu_style.css

menu_style.css

15 ms

main.css

main.css

30 ms

header.jpg

header.jpg

148 ms

asset.f.logo.lg.png

asset.f.logo.lg.png

41 ms

20192020CSHPMAnnalsCover.jpg

20192020CSHPMAnnalsCover.jpg

104 ms

button1a.gif

button1a.gif

15 ms

Accessibility Review

cshpm.org accessibility score

87

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

cshpm.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

Serves images with low resolution

SEO Factors

cshpm.org SEO score

75

Search Engine Optimization Advices

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 Cshpm.org 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 Cshpm.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

cshpm.org

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