Tools & Wizards About Us
harpsichord.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

harpsichord.com

Harpsichord Clearing House

Page Load Speed

608 ms in total

First Response

74 ms

Resources Loaded

427 ms

Page Rendered

107 ms

harpsichord.com screenshot

About Website

Click here to check amazing Harpsichord content for United States. Otherwise, check out these important facts you probably never knew about harpsichord.com

The Harpsichord Clearing House specializes in the global sale, restoration and repair of new and used historical keyboard instruments.

Visit harpsichord.com

Key Findings

We analyzed Harpsichord.com page load time and found that the first response time was 74 ms and then it took 534 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

harpsichord.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

harpsichord.com

74 ms

www.harpsichord.com

165 ms

facebook_logo.jpg

112 ms

HCH_Banner_2016.jpg

167 ms

dolmetsch%20dbl%20closeup_72dpi.jpg

177 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Harpsichord.com and no external sources were called. The less responsive or slowest element that took the longest time to load (177 ms) belongs to the original domain Harpsichord.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.9 kB (5%)

Content Size

419.8 kB

After Optimization

399.9 kB

  • HTML
  • Images

In fact, the total size of Harpsichord.com main page is 419.8 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 10% of websites need less resources to load. Images take 411.1 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 5.4 kB

  • Original 8.7 kB
  • After minification 8.5 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. 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 5.4 kB or 62% of the original size.

Image Optimization

-4%

Potential reduce by 14.5 kB

  • Original 411.1 kB
  • After minification 396.6 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. Harpsichord images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Harpsichord. According to our analytics all requests are already optimized.

Network Requests Diagram

harpsichord.com

harpsichord.com

74 ms

www.harpsichord.com

www.harpsichord.com

165 ms

facebook_logo.jpg

facebook_logo.jpg

112 ms

HCH_Banner_2016.jpg

HCH_Banner_2016.jpg

167 ms

dolmetsch%20dbl%20closeup_72dpi.jpg

dolmetsch%20dbl%20closeup_72dpi.jpg

177 ms

Accessibility Review

harpsichord.com accessibility score

94

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.

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

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

harpsichord.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

harpsichord.com SEO score

93

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

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 Harpsichord.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 Harpsichord.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

harpsichord.com

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