Tools & Wizards About Us
daddario.co screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

daddario.co

D'Addario | Guitar Strings, Accessories, and More

Page Load Speed

1.5 sec in total

First Response

13 ms

Resources Loaded

1.4 sec

Page Rendered

76 ms

daddario.co screenshot

About Website

Welcome to daddario.co homepage info - get ready to check D Addario best content right away, or after learning these important things about daddario.co

From guitar strings to drumheads, woodwind reeds to orchestral strings, find everything you need to enhance your sound on daddario.com. Shop now >

Visit daddario.co

Key Findings

We analyzed Daddario.co page load time and found that the first response time was 13 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

daddario.co performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,960 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.268

46/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

daddario.co

13 ms

www.daddario.com

521 ms

styles

31 ms

WebResource.axd

84 ms

otSDKStub.js

81 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Daddario.co, 60% (25 requests) were made to Daddario.com and 19% (8 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (521 ms) relates to the external source Daddario.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.6 kB (20%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Daddario.co 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 290.0 kB

  • Original 338.3 kB
  • After minification 281.1 kB
  • After compression 48.3 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 57.2 kB, which is 17% 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 290.0 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 57.1 kB

  • Original 1.2 MB
  • After minification 1.1 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. D Addario images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 389 B

  • Original 198.9 kB
  • After minification 198.9 kB
  • After compression 198.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 52 B

  • Original 4.4 kB
  • After minification 4.4 kB
  • After compression 4.3 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. Daddario.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (30%)

Requests Now

37

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D Addario. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

daddario.co

daddario.co

13 ms

www.daddario.com

www.daddario.com

521 ms

styles

styles

31 ms

WebResource.axd

WebResource.axd

84 ms

otSDKStub.js

otSDKStub.js

81 ms

scripts

scripts

108 ms

iframe_api

iframe_api

79 ms

snippet.js

snippet.js

78 ms

zaius-min.js

zaius-min.js

46 ms

d481b133-8c35-49bd-afc0-9c7d095508d2.json

d481b133-8c35-49bd-afc0-9c7d095508d2.json

34 ms

logo_daddario_mark-1.svg

logo_daddario_mark-1.svg

43 ms

logo_daddario_type-1.svg

logo_daddario_type-1.svg

42 ms

back.svg

back.svg

44 ms

x.svg

x.svg

63 ms

daddario-red-1.svg

daddario-red-1.svg

43 ms

pc_logo_global_banner-1.svg

pc_logo_global_banner-1.svg

66 ms

d2c_homepage22_sidebyside_playingfender_750x775.gif

d2c_homepage22_sidebyside_playingfender_750x775.gif

105 ms

d2c_homepage22_gridpromo_categories_electricstrings_1238x1238.png

d2c_homepage22_gridpromo_categories_electricstrings_1238x1238.png

67 ms

red-arrow.svg

red-arrow.svg

68 ms

d2c_homepage22_gridpromo_categories_acousticstrings_1238x1238.png

d2c_homepage22_gridpromo_categories_acousticstrings_1238x1238.png

67 ms

d2c_homepage22_gridpromo_categories_drumsetheads_1238x1238.png

d2c_homepage22_gridpromo_categories_drumsetheads_1238x1238.png

103 ms

d2c_homepage22_gridpromo_categories_drumsetsticks_1238x1238.png

d2c_homepage22_gridpromo_categories_drumsetsticks_1238x1238.png

102 ms

d2c_homepage22_gridpromo_categories_accessories_1238x1238.png

d2c_homepage22_gridpromo_categories_accessories_1238x1238.png

87 ms

d2c_homepage22_gridpromo_categories_altosax_1238x1238.png

d2c_homepage22_gridpromo_categories_altosax_1238x1238.png

103 ms

d2c_homepage22_gridpromo_categories_violinstrings_1238x1238.png

d2c_homepage22_gridpromo_categories_violinstrings_1238x1238.png

118 ms

d2c_homepage22_gridpromo_categories_customheads_1238x1238.png

d2c_homepage22_gridpromo_categories_customheads_1238x1238.png

112 ms

players-circle-logo-homepage.svg

players-circle-logo-homepage.svg

115 ms

inlineAddToCartAnimation.gif

inlineAddToCartAnimation.gif

118 ms

d2c_homepage22_sidebyside_artists_1500x1550-1.gif

d2c_homepage22_sidebyside_artists_1500x1550-1.gif

208 ms

ai.0.js

ai.0.js

42 ms

www-widgetapi.js

www-widgetapi.js

9 ms

location

location

57 ms

zaius.gif

zaius.gif

31 ms

otBannerSdk.js

otBannerSdk.js

17 ms

en.json

en.json

26 ms

otFlat.json

otFlat.json

71 ms

otPcCenter.json

otPcCenter.json

89 ms

otCommonStyles.css

otCommonStyles.css

87 ms

GT-America-Standard-Bold.woff

GT-America-Standard-Bold.woff

125 ms

GT-America-Standard-Regular.woff

GT-America-Standard-Regular.woff

123 ms

gtm.js

gtm.js

159 ms

logo_daddario_1color_on_white.png

logo_daddario_1color_on_white.png

45 ms

Accessibility Review

daddario.co accessibility score

87

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

daddario.co best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

daddario.co SEO score

79

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

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

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

daddario.co

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