Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

hpmuseum.org

The Museum of HP Calculators

Page Load Speed

654 ms in total

First Response

63 ms

Resources Loaded

252 ms

Page Rendered

339 ms

About Website

Welcome to hpmuseum.org homepage info - get ready to check HP Museum best content for United States right away, or after learning these important things about hpmuseum.org

The Museum of HP Calculators displays and describes older Hewlett-Packard calculators. There are also sections on calculating machines and slide rules as well as sections for buying and selling HP cal...

Visit hpmuseum.org

Key Findings

We analyzed Hpmuseum.org page load time and found that the first response time was 63 ms and then it took 591 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

hpmuseum.org performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

hpmuseum.org

63 ms

hpmuseum.org

63 ms

pages.css

13 ms

museum.jpg

93 ms

enter.jpg

85 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Hpmuseum.org and no external sources were called. The less responsive or slowest element that took the longest time to load (97 ms) belongs to the original domain Hpmuseum.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.2 kB (28%)

Content Size

51.6 kB

After Optimization

37.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Hpmuseum.org main page is 51.6 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 34.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 11.6 kB

  • Original 14.9 kB
  • After minification 11.1 kB
  • After compression 3.3 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 25% 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 11.6 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 1.7 kB

  • Original 34.0 kB
  • After minification 32.3 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. HP Museum images are well optimized though.

CSS Optimization

-31%

Potential reduce by 850 B

  • Original 2.7 kB
  • After minification 2.7 kB
  • After compression 1.8 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. Hpmuseum.org needs all CSS files to be minified and compressed as it can save up to 850 B or 31% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HP Museum. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

hpmuseum.org accessibility score

100

Accessibility Issues

Best Practices

hpmuseum.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

hpmuseum.org SEO score

92

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

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

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