Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

davescollectiblecoins.com

Home Page – Dave's Collectible Coins , America's Favorite Coin Shoppe

Page Load Speed

5.4 sec in total

First Response

65 ms

Resources Loaded

4.1 sec

Page Rendered

1.2 sec

davescollectiblecoins.com screenshot

About Website

Visit davescollectiblecoins.com now to see the best up-to-date Dave S Collectible Coins content for United States and also check out these interesting facts you probably never knew about davescollectiblecoins.com

Since 2003, Dave's Coins has been a trusted source of US coins, silver coins. Large selection, fast shipping, great prices.

Visit davescollectiblecoins.com

Key Findings

We analyzed Davescollectiblecoins.com page load time and found that the first response time was 65 ms and then it took 5.3 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

davescollectiblecoins.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value29.9 s

0/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

davescollectiblecoins.com

65 ms

davescollectiblecoins.com

2799 ms

style.css

22 ms

bootstrap.css

30 ms

bundle.css

52 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 73% of them (85 requests) were addressed to the original Davescollectiblecoins.com, 24% (28 requests) were made to Davescoins.net and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Davescollectiblecoins.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 461.0 kB (19%)

Content Size

2.4 MB

After Optimization

1.9 MB

In fact, the total size of Davescollectiblecoins.com main page is 2.4 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. 80% 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 436.5 kB

  • Original 491.1 kB
  • After minification 482.3 kB
  • After compression 54.6 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 436.5 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 13.5 kB

  • Original 1.5 MB
  • After minification 1.5 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. Dave S Collectible Coins images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.2 kB

  • Original 213.9 kB
  • After minification 212.8 kB
  • After compression 206.7 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

-2%

Potential reduce by 3.8 kB

  • Original 170.3 kB
  • After minification 170.3 kB
  • After compression 166.5 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. Davescollectiblecoins.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 64 (63%)

Requests Now

102

After Optimization

38

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dave S Collectible Coins. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

davescollectiblecoins.com accessibility score

82

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

davescollectiblecoins.com 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

Page has valid source maps

SEO Factors

davescollectiblecoins.com SEO score

89

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

Image elements do not have [alt] attributes

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 Davescollectiblecoins.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 Davescollectiblecoins.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

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