Access coinstudy.com. Coin Values Discovery

Report Summary

About Website

Welcome to coinstudy.com homepage info - get ready to check Coin Study best content for United States right away, or after learning these important things about coinstudy.com

Coin values never stand still. Using a step by step method finds how much your coins are worth. Popular series and scarce dates are identified. Mintmarks are highlighted and located. Subtle difference...

Visit coinstudy.com

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value1,420 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

coinstudy.com

187 ms

www.coinstudy.com

95 ms

A.stylev2.css.pagespeed.cf.h5YqquKKzC.css

32 ms

mobilev2.js.pagespeed.jm.TuVHqAtvPD.js

40 ms

fixv2.js.pagespeed.jm.8w6KTT_bEN.js

54 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 64% of them (28 requests) were addressed to the original Coinstudy.com, 16% (7 requests) were made to Apis.google.com and 7% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (272 ms) relates to the external source Connect.facebook.net.

Content Size

954.2 kB

After Optimization

426.4 kB

In fact, the total size of Coinstudy.com main page is 954.2 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. 55% of websites need less resources to load. Javascripts take 354.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 24.6 kB

Original 33.1 kB
After minification 30.1 kB
After compression 8.5 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 24.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 258.3 kB
After minification 258.3 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 Study images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 247.4 kB

Original 354.8 kB
After minification 344.3 kB
After compression 107.4 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 247.4 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 255.8 kB

Original 308.1 kB
After minification 296.2 kB
After compression 52.2 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. Coinstudy.com needs all CSS files to be minified and compressed as it can save up to 255.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coin Study. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

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

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

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 Coinstudy.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 Coinstudy.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

coinstudy.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Coin Values Discovery

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)