Tools & Wizards About Us
aspirin-foundation.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

aspirin-foundation.com

International Aspirin Foundation: Aspirin Information & Research

Page Load Speed

4.5 sec in total

First Response

242 ms

Resources Loaded

3.7 sec

Page Rendered

624 ms

aspirin-foundation.com screenshot

About Website

Click here to check amazing Aspirin Foundation content. Otherwise, check out these important facts you probably never knew about aspirin-foundation.com

Founded in 1974, the International Aspirin Foundation shares information and stimulates research and discussion about aspirin and acetylsalicylic acid.

Visit aspirin-foundation.com

Key Findings

We analyzed Aspirin-foundation.com page load time and found that the first response time was 242 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

aspirin-foundation.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value5,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.173

69/100

15%

TTI (Time to Interactive)

Value31.4 s

0/100

10%

Network Requests Diagram

aspirin-foundation.com

242 ms

www.aspirin-foundation.com

506 ms

www.aspirin-foundation.com

615 ms

classic-themes.min.css

90 ms

ae-pro.min.css

178 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 62% of them (91 requests) were addressed to the original Aspirin-foundation.com, 12% (18 requests) were made to Platform.twitter.com and 10% (14 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Aspirin-foundation.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.2 kB (13%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aspirin-foundation.com main page is 1.7 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. Only a small number of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 211.7 kB

  • Original 250.5 kB
  • After minification 250.4 kB
  • After compression 38.8 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 211.7 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 5.7 kB

  • Original 1.0 MB
  • After minification 1.0 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. Aspirin Foundation images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.7 kB

  • Original 380.3 kB
  • After minification 380.3 kB
  • After compression 376.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 59.5 kB
  • After minification 59.5 kB
  • After compression 59.5 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. Aspirin-foundation.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 95 (74%)

Requests Now

129

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aspirin Foundation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 43 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aspirin-foundation.com

aspirin-foundation.com

242 ms

www.aspirin-foundation.com

www.aspirin-foundation.com

506 ms

www.aspirin-foundation.com

www.aspirin-foundation.com

615 ms

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90 ms

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178 ms

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Accessibility Review

aspirin-foundation.com accessibility score

89

Accessibility Issues

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

aspirin-foundation.com 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

High

Page has valid source maps

SEO Factors

aspirin-foundation.com SEO score

86

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

Links do not have descriptive text

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

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 Aspirin-foundation.com 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 Aspirin-foundation.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

aspirin-foundation.com

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