Tools & Wizards About Us
coinapps.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

coinapps.com

Coin & Bullion Melt Value Calculators

Page Load Speed

790 ms in total

First Response

102 ms

Resources Loaded

514 ms

Page Rendered

174 ms

coinapps.com screenshot

About Website

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

Calculate the precious metal or base metal value of your coins & bullion in U.S. Dollars, Canadian Dollars, Euros, Pounds or any of ten other world currencies.

Visit coinapps.com

Key Findings

We analyzed Coinapps.com page load time and found that the first response time was 102 ms and then it took 688 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

coinapps.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value1,460 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

coinapps.com

102 ms

master150411.css

64 ms

jquery-1.4.4.js

143 ms

menu150411.js

65 ms

brand

18 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 63% of them (15 requests) were addressed to the original Coinapps.com, 13% (3 requests) were made to S7.addthis.com and 8% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (201 ms) belongs to the original domain Coinapps.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 646.3 kB (45%)

Content Size

1.4 MB

After Optimization

782.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coinapps.com main page is 1.4 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. 35% of websites need less resources to load. Javascripts take 729.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 105.9 kB

  • Original 137.0 kB
  • After minification 131.3 kB
  • After compression 31.1 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 105.9 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 39.7 kB

  • Original 551.5 kB
  • After minification 511.7 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. Coin Apps images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 492.0 kB

  • Original 729.1 kB
  • After minification 728.6 kB
  • After compression 237.1 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 492.0 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 8.7 kB

  • Original 10.8 kB
  • After minification 7.3 kB
  • After compression 2.2 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. Coinapps.com needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (27%)

Requests Now

22

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coin Apps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coinapps.com

coinapps.com

102 ms

master150411.css

master150411.css

64 ms

jquery-1.4.4.js

jquery-1.4.4.js

143 ms

menu150411.js

menu150411.js

65 ms

brand

brand

18 ms

addthis_widget.js

addthis_widget.js

14 ms

brand

brand

29 ms

analytics.js

analytics.js

78 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

73 ms

300lo.json

300lo.json

39 ms

CoinAppsLogo.png

CoinAppsLogo.png

81 ms

display_silver_us.png

display_silver_us.png

82 ms

display_penny_us.png

display_penny_us.png

155 ms

display_silver_canada.png

display_silver_canada.png

158 ms

display_nickel_us.png

display_nickel_us.png

177 ms

display_gold_us.png

display_gold_us.png

200 ms

display_nickel_canada.png

display_nickel_canada.png

147 ms

display_gold_scrap.png

display_gold_scrap.png

93 ms

display_penny_canada.png

display_penny_canada.png

154 ms

display_silver_scrap.png

display_silver_scrap.png

201 ms

down.gif

down.gif

184 ms

sh.7c7179124ea24ac6ba46caac.html

sh.7c7179124ea24ac6ba46caac.html

27 ms

collect

collect

20 ms

layers.3643cb2e25fb91c29386.js

layers.3643cb2e25fb91c29386.js

8 ms

Accessibility Review

coinapps.com accessibility score

93

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

Form elements do not have associated labels

Best Practices

coinapps.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

SEO Factors

coinapps.com SEO score

87

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 Coinapps.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 Coinapps.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

coinapps.com

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