Tools & Wizards About Us

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

johnfrankrarecoins.com

JOHN FRANK RARE COINS Authorized Appraiser and Dealer - John Frank Rare Coins: Home page

Page Load Speed

1.4 sec in total

First Response

120 ms

Resources Loaded

1.2 sec

Page Rendered

129 ms

About Website

Click here to check amazing JOHN FRANK RARE COINS content. Otherwise, check out these important facts you probably never knew about johnfrankrarecoins.com

Welcome to John Frank Rare Coins website. At John Frank Rare Coins we pride ourselves in the top notch service we provide to all our client's, no matter how big or small their needs may be.

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Key Findings

We analyzed Johnfrankrarecoins.com page load time and found that the first response time was 120 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

johnfrankrarecoins.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

johnfrankrarecoins.com

120 ms

www.johnfrankrarecoins.com

165 ms

sites.css

102 ms

fancybox.css

77 ms

main_style.css

110 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 55% of them (11 requests) were addressed to the original Johnfrankrarecoins.com, 20% (4 requests) were made to Cdn2.editmysite.com and 5% (1 request) were made to Cdn1.editmysite.com. The less responsive or slowest element that took the longest time to load (433 ms) relates to the external source Cdn2.editmysite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.9 kB (6%)

Content Size

433.6 kB

After Optimization

407.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Johnfrankrarecoins.com main page is 433.6 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. 35% of websites need less resources to load. Javascripts take 225.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 20.7 kB

  • Original 28.1 kB
  • After minification 27.2 kB
  • After compression 7.4 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 20.7 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 4.7 kB

  • Original 146.6 kB
  • After minification 142.0 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. JOHN FRANK RARE COINS images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 154 B

  • Original 225.2 kB
  • After minification 225.2 kB
  • After compression 225.0 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 389 B

  • Original 33.7 kB
  • After minification 33.7 kB
  • After compression 33.3 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. Johnfrankrarecoins.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (44%)

Requests Now

16

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JOHN FRANK RARE 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 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

johnfrankrarecoins.com accessibility score

75

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.

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

Best Practices

johnfrankrarecoins.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

johnfrankrarecoins.com SEO score

85

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

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

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 Johnfrankrarecoins.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 Johnfrankrarecoins.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 JOHN FRANK RARE COINS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: