Tools & Wizards About Us
coincap.io screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

coincap.io

CoinCap.io | Reliable Cryptocurrency Prices and Market Capitalizations

Page Load Speed

2 sec in total

First Response

244 ms

Resources Loaded

1.7 sec

Page Rendered

73 ms

coincap.io screenshot

About Website

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

Real-time cryptocurrency market cap rankings, trading charts, and more.

Visit coincap.io

Key Findings

We analyzed Coincap.io page load time and found that the first response time was 244 ms and then it took 1.8 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

coincap.io performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value3,630 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.815

4/100

15%

TTI (Time to Interactive)

Value12.4 s

14/100

10%

Network Requests Diagram

coincap.io

244 ms

coincap.io

442 ms

charting_library.min.js

415 ms

polyfills.js

417 ms

bundle.js

427 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 69% of them (36 requests) were addressed to the original Coincap.io, 6% (3 requests) were made to Connect.facebook.net and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (467 ms) belongs to the original domain Coincap.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.0 kB (24%)

Content Size

124.7 kB

After Optimization

94.7 kB

  • HTML
  • JavaScript

In fact, the total size of Coincap.io main page is 124.7 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. 45% of websites need less resources to load. Javascripts take 85.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 29.9 kB

  • Original 39.2 kB
  • After minification 39.1 kB
  • After compression 9.3 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 29.9 kB or 76% of the original size.

JavaScript Optimization

-0%

Potential reduce by 62 B

  • Original 85.5 kB
  • After minification 85.5 kB
  • After compression 85.5 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.

Requests Breakdown

Number of requests can be reduced by 34 (77%)

Requests Now

44

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coin Cap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coincap.io

coincap.io

244 ms

coincap.io

coincap.io

442 ms

charting_library.min.js

charting_library.min.js

415 ms

polyfills.js

polyfills.js

417 ms

bundle.js

bundle.js

427 ms

polyfill.min.js

polyfill.min.js

30 ms

002afea4e459c2a99928.css

002afea4e459c2a99928.css

25 ms

cfb837a2694c3ad390b0.css

cfb837a2694c3ad390b0.css

18 ms

polyfills-4afc5958938009b0eaac.js

polyfills-4afc5958938009b0eaac.js

23 ms

webpack-c2d8c7c204b4bf8dd1df.js

webpack-c2d8c7c204b4bf8dd1df.js

25 ms

framework.0e376911129b38051d47.js

framework.0e376911129b38051d47.js

36 ms

commons.6a2f4fbcb6497020a90c.js

commons.6a2f4fbcb6497020a90c.js

33 ms

main-ab258c9599d61f135542.js

main-ab258c9599d61f135542.js

35 ms

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87b70a5b.6bd51dc256e30336ee2e.js

44 ms

7fe937a83a95a86eed5b2321f2bef904d7ada0b9.cc9fc058ac4a714b37d0.js

7fe937a83a95a86eed5b2321f2bef904d7ada0b9.cc9fc058ac4a714b37d0.js

45 ms

6d228898a6ce0135921d5465c27f34b1533be5b6.1a5e407a2f3667c91d79.js

6d228898a6ce0135921d5465c27f34b1533be5b6.1a5e407a2f3667c91d79.js

45 ms

_app-a4326a00f7780ccbf8ab.js

_app-a4326a00f7780ccbf8ab.js

52 ms

4a3ea9cd.cbdf42e1ae34d3c4d0bc.js

4a3ea9cd.cbdf42e1ae34d3c4d0bc.js

54 ms

11b4f44b.f330ba92d95be0c2be42.js

11b4f44b.f330ba92d95be0c2be42.js

58 ms

deba87e52ab691cab5b2b78c50b77835493a0578.1a231477ed7e9bcf0e73.js

deba87e52ab691cab5b2b78c50b77835493a0578.1a231477ed7e9bcf0e73.js

62 ms

9ca2a9befd9f28db5ea85fe0b69537f87b52ccdc.a7c429a312e14ac82396.js

9ca2a9befd9f28db5ea85fe0b69537f87b52ccdc.a7c429a312e14ac82396.js

64 ms

10d41e8729e80d72fe4541e1d4a606847afba444.c87bafaa49ed4cc02ff7.js

10d41e8729e80d72fe4541e1d4a606847afba444.c87bafaa49ed4cc02ff7.js

84 ms

93a07feef6403eb1136b4a19fc853ddf2655bbcf.f82cea9069be83b28d88.js

93a07feef6403eb1136b4a19fc853ddf2655bbcf.f82cea9069be83b28d88.js

72 ms

eabdcd9b7d20c2260fa4f2191faf00c6ebfd38e7.7d857ed3381d5f03467a.js

eabdcd9b7d20c2260fa4f2191faf00c6ebfd38e7.7d857ed3381d5f03467a.js

71 ms

384fc4545c0ddba83fe08efc225b2faed21cbcca.4d2d65b9ffc67a24fecb.js

384fc4545c0ddba83fe08efc225b2faed21cbcca.4d2d65b9ffc67a24fecb.js

83 ms

003c50706ca8373b2beb8384fe78d2877fa52930.980b5ef3b36acd801856.js

003c50706ca8373b2beb8384fe78d2877fa52930.980b5ef3b36acd801856.js

80 ms

a16d1082d16d91cccf398deac6fa619970d1b947.b29dfe0f4119d1e743c5.js

a16d1082d16d91cccf398deac6fa619970d1b947.b29dfe0f4119d1e743c5.js

90 ms

index-826aa4e8c1061e1d2e92.js

index-826aa4e8c1061e1d2e92.js

97 ms

_buildManifest.js

_buildManifest.js

90 ms

_ssgManifest.js

_ssgManifest.js

100 ms

css

css

34 ms

gtm.js

gtm.js

156 ms

ss-mark-white.svg

ss-mark-white.svg

442 ms

arrow-right.svg

arrow-right.svg

459 ms

black.svg

black.svg

459 ms

google_play.svg

google_play.svg

467 ms

apple_store.svg

apple_store.svg

460 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

90 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

91 ms

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vvwPIbmJleNpjYGKAAFYG7ICTgYGRiZGZkYWRlZGNkZ2Rg5GTLT2nsiDDEEIZsZfmZRqZujmDaDcDAxcI7WIOpS2gtCWUdgQAZkcSmQAAAAFblbO6AAA=

70 ms

icons.425399f81e4ce7cbd967685402ba0260.woff

icons.425399f81e4ce7cbd967685402ba0260.woff

71 ms

brand-icons.cac87dc00c87a5d74711d0276713808a.woff

brand-icons.cac87dc00c87a5d74711d0276713808a.woff

89 ms

analytics.js

analytics.js

25 ms

fbevents.js

fbevents.js

45 ms

018a72ab3c4a4e98b4018cef9709b538.js.ubembed.com

018a72ab3c4a4e98b4018cef9709b538.js.ubembed.com

221 ms

bat.js

bat.js

76 ms

collect

collect

45 ms

292930774735679

292930774735679

142 ms

js

js

46 ms

134006132.js

134006132.js

10 ms

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596748327739978

58 ms

bundle.js

bundle.js

25 ms

Accessibility Review

coincap.io accessibility score

79

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.

Internationalization and localization

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

Impact

Issue

High

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

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

coincap.io best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

coincap.io SEO score

80

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

High

Tap targets are not sized appropriately

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 Coincap.io 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 Coincap.io 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

coincap.io

Open Graph description is not detected on the main page of Coin Cap. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: