Tools & Wizards About Us
corilon.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

corilon.com

CORILON VIOLINS | Fine stringed instruments, Fine violins, master violins, violins, violas, cellos and violin bows - Fine Violin Shop

Page Load Speed

5.5 sec in total

First Response

58 ms

Resources Loaded

4.8 sec

Page Rendered

639 ms

corilon.com screenshot

About Website

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

Fine stringed instruments for sale for sophisticated musicians: Specialist online retailer of fine violins, master violins, violins, violas, cellos and bows from historic and contemporary workshops. V...

Visit corilon.com

Key Findings

We analyzed Corilon.com page load time and found that the first response time was 58 ms and then it took 5.5 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

corilon.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

corilon.com

58 ms

corilon.com

463 ms

www.corilon.com

500 ms

us

129 ms

125 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 90% of them (56 requests) were addressed to the original Corilon.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Corilon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.4 kB (12%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Corilon.com main page is 1.8 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. 70% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 158.2 kB

  • Original 178.8 kB
  • After minification 178.8 kB
  • After compression 20.6 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 158.2 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 23.2 kB

  • Original 1.3 MB
  • After minification 1.2 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. CORILON images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 32.0 kB

  • Original 265.6 kB
  • After minification 265.6 kB
  • After compression 233.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 12% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 77.5 kB
  • After minification 77.5 kB
  • After compression 77.5 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. Corilon.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

53

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CORILON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

corilon.com

corilon.com

58 ms

corilon.com

corilon.com

463 ms

www.corilon.com

www.corilon.com

500 ms

us

us

129 ms

125 ms

1717151913_74ca6e4cfdeed549d995602d6b0a24ea.css

1717151913_74ca6e4cfdeed549d995602d6b0a24ea.css

26 ms

js

js

77 ms

1717151913_74ca6e4cfdeed549d995602d6b0a24ea.js

1717151913_74ca6e4cfdeed549d995602d6b0a24ea.js

76 ms

vc733d5f01de84e3792a4035cd15c58a81717452547180

vc733d5f01de84e3792a4035cd15c58a81717452547180

71 ms

icon-sprite.svg

icon-sprite.svg

228 ms

stave.svg

stave.svg

228 ms

paypal-logo-visa.png

paypal-logo-visa.png

230 ms

CorporateS-Regular.woff

CorporateS-Regular.woff

253 ms

corilon-logotype-weiss.svg

corilon-logotype-weiss.svg

97 ms

index

index

599 ms

analytics.js

analytics.js

30 ms

icon-sprite.svg

icon-sprite.svg

44 ms

CorporateS-Light.woff

CorporateS-Light.woff

843 ms

CorporateS-Demi.woff

CorporateS-Demi.woff

845 ms

collect

collect

22 ms

collect

collect

30 ms

ga-audiences

ga-audiences

77 ms

karl-siebenhuener-7121-1a_576x576.jpg

karl-siebenhuener-7121-1a_576x576.jpg

565 ms

aegidius-klotz-mittenwald-7146-1a_576x576.jpg

aegidius-klotz-mittenwald-7146-1a_576x576.jpg

28 ms

opus12-7266-2a_576x576.jpg

opus12-7266-2a_576x576.jpg

27 ms

walter-zapf-b1285-2_576x576.jpg

walter-zapf-b1285-2_576x576.jpg

550 ms

mauro-lucini-guarneri-15-22a_576x576.jpg

mauro-lucini-guarneri-15-22a_576x576.jpg

29 ms

markneukirchen-b1088-1_576x576.jpg

markneukirchen-b1088-1_576x576.jpg

450 ms

opus15-7347-1a_576x576.jpg

opus15-7347-1a_576x576.jpg

29 ms

charles-nicolas-bazin-b1245-1_576x576.jpg

charles-nicolas-bazin-b1245-1_576x576.jpg

461 ms

marc-laberte-b1284-1_576x576.jpg

marc-laberte-b1284-1_576x576.jpg

478 ms

markneukirchen-6612-11_576x576.jpg

markneukirchen-6612-11_576x576.jpg

59 ms

nicolo-gagliano_1_576x576.jpg

nicolo-gagliano_1_576x576.jpg

60 ms

giuseppe-gagliano_1_576x576.jpg

giuseppe-gagliano_1_576x576.jpg

60 ms

nicolas-vuillaume-onepiecetop1_576x576.jpg

nicolas-vuillaume-onepiecetop1_576x576.jpg

61 ms

francois-pecatte-b1235-1_576x576.jpg

francois-pecatte-b1235-1_576x576.jpg

70 ms

francois-gavinies-vieux-paris-7299-1a_576x576.jpg

francois-gavinies-vieux-paris-7299-1a_576x576.jpg

80 ms

francois-gaulard-a224-1_576x576.jpg

francois-gaulard-a224-1_576x576.jpg

90 ms

eugene-sartory-1_576x576.jpg

eugene-sartory-1_576x576.jpg

96 ms

andrea-castagerni-7275-1_576x576.jpg

andrea-castagerni-7275-1_576x576.jpg

109 ms

carl-albert-nuernberger-a206-1_576x576.jpg

carl-albert-nuernberger-a206-1_576x576.jpg

118 ms

1429_1_1_576x576.jpg

1429_1_1_576x576.jpg

126 ms

1348_1_1_576x576.jpg

1348_1_1_576x576.jpg

134 ms

mario-gadda-7141-1a_576x576.jpg

mario-gadda-7141-1a_576x576.jpg

144 ms

teaser-kategorien_violine_1280x1280.jpg

teaser-kategorien_violine_1280x1280.jpg

672 ms

teaser-kategorien_kindergeige_1280x1280.jpg

teaser-kategorien_kindergeige_1280x1280.jpg

981 ms

teaser-kategorien_cello_1280x1280.jpg

teaser-kategorien_cello_1280x1280.jpg

1099 ms

teaser-kategorien_cellobogen_1280x1280.jpg

teaser-kategorien_cellobogen_1280x1280.jpg

1109 ms

teaser-kategorien_bratsche_1280x1280.jpg

teaser-kategorien_bratsche_1280x1280.jpg

1079 ms

teaser-kategorien_geigenbogen_1280x1280.jpg

teaser-kategorien_geigenbogen_1280x1280.jpg

1105 ms

teaser-kategorien_violine_1920x1920.jpg

teaser-kategorien_violine_1920x1920.jpg

1220 ms

teaser-kategorien_kindergeige_1920x1920.jpg

teaser-kategorien_kindergeige_1920x1920.jpg

1522 ms

teaser-kategorien_cello_1920x1920.jpg

teaser-kategorien_cello_1920x1920.jpg

1733 ms

teaser-kategorien_cellobogen_1920x1920.jpg

teaser-kategorien_cellobogen_1920x1920.jpg

1839 ms

shopware.woff

shopware.woff

1754 ms

teaser-kategorien_bratsche_1920x1920.jpg

teaser-kategorien_bratsche_1920x1920.jpg

1647 ms

teaser-kategorien_geigenbogen_1920x1920.jpg

teaser-kategorien_geigenbogen_1920x1920.jpg

1767 ms

angle-bracket-right.svg

angle-bracket-right.svg

1947 ms

angle-bracket-left.svg

angle-bracket-left.svg

1638 ms

HomepageTeaser_1920x1920.jpg

HomepageTeaser_1920x1920.jpg

2403 ms

corilon-violin-player_1920x1920.jpg

corilon-violin-player_1920x1920.jpg

2359 ms

corilon-violin-player_800x800.jpg

corilon-violin-player_800x800.jpg

2245 ms

Accessibility Review

corilon.com accessibility score

94

Accessibility Issues

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

button, link, and menuitem elements do not have accessible names.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

corilon.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

Missing source maps for large first-party JavaScript

SEO Factors

corilon.com SEO score

92

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

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 Corilon.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 Corilon.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

corilon.com

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