Tools & Wizards About Us
coinguide.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

coinguide.com

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Page Load Speed

2.1 sec in total

First Response

385 ms

Resources Loaded

1 sec

Page Rendered

703 ms

coinguide.com screenshot

About Website

Visit coinguide.com now to see the best up-to-date Coinguide content for United States and also check out these interesting facts you probably never knew about coinguide.com

Guidance Corporation is a Licensed Gold, Silver and Platinum Coin Dealer with over 35 years in Business offering the Guaranteed Lowest Price.

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Key Findings

We analyzed Coinguide.com page load time and found that the first response time was 385 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

coinguide.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,160 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

www.coinguide.com

385 ms

jquery-migrate-3.0.0.min.js

13 ms

S6u9w4BMUTPHh6UVSwaPHw.woff

107 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

138 ms

S6u9w4BMUTPHh50XSwaPHw.woff

139 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Coinguide.com, 95% (71 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (385 ms) belongs to the original domain Coinguide.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 919.2 kB (37%)

Content Size

2.5 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coinguide.com main page is 2.5 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. HTML takes 984.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 848.8 kB

  • Original 984.2 kB
  • After minification 983.9 kB
  • After compression 135.3 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 848.8 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 596.4 kB
  • After minification 596.4 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. Coinguide images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 46.5 kB

  • Original 616.6 kB
  • After minification 616.6 kB
  • After compression 570.2 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

-9%

Potential reduce by 23.9 kB

  • Original 275.5 kB
  • After minification 269.3 kB
  • After compression 251.6 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. Coinguide.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • JavaScript

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coinguide. According to our analytics all requests are already optimized.

Network Requests Diagram

www.coinguide.com

www.coinguide.com

385 ms

jquery-migrate-3.0.0.min.js

jquery-migrate-3.0.0.min.js

13 ms

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145 ms

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Accessibility Review

coinguide.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

coinguide.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

coinguide.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

Links do not have descriptive text

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 Coinguide.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 Coinguide.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

coinguide.com

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