Tools & Wizards About Us
datacopia.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

datacopia.com

Datacopia - Data Visualization Reimagined. Create beautiful charts and graphs online instantly by simply pasting in your data.

Page Load Speed

1.3 sec in total

First Response

52 ms

Resources Loaded

1.1 sec

Page Rendered

214 ms

datacopia.com screenshot

About Website

Click here to check amazing Datacopia content for India. Otherwise, check out these important facts you probably never knew about datacopia.com

Datacopia - Data Visualization Reimagined. Create beautiful charts and graphs online instantly by simply pasting in your data.

Visit datacopia.com

Key Findings

We analyzed Datacopia.com page load time and found that the first response time was 52 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

datacopia.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.183

66/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

datacopia.com

52 ms

datacopia.com

114 ms

css

75 ms

font-awesome.min.css

67 ms

jquery.min.js

65 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 57% of them (57 requests) were addressed to the original Datacopia.com, 27% (27 requests) were made to Cdnjs.cloudflare.com and 3% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (451 ms) relates to the external source Cdnjs.cloudflare.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 459.5 kB (28%)

Content Size

1.7 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Datacopia.com main page is 1.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 50.2 kB

  • Original 64.1 kB
  • After minification 54.1 kB
  • After compression 13.9 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. This page needs HTML code to be minified as it can gain 9.9 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.2 kB or 78% of the original size.

Image Optimization

-33%

Potential reduce by 401.0 kB

  • Original 1.2 MB
  • After minification 816.5 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. Obviously, Datacopia needs image optimization as it can save up to 401.0 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 8.3 kB

  • Original 384.8 kB
  • After minification 384.8 kB
  • After compression 376.5 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 68 (71%)

Requests Now

96

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datacopia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 60 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

datacopia.com

datacopia.com

52 ms

datacopia.com

datacopia.com

114 ms

css

css

75 ms

font-awesome.min.css

font-awesome.min.css

67 ms

jquery.min.js

jquery.min.js

65 ms

jquery-ui.min.css

jquery-ui.min.css

93 ms

jquery-ui.min.js

jquery-ui.min.js

92 ms

bootstrap.min.css

bootstrap.min.css

92 ms

bootstrap.min.js

bootstrap.min.js

73 ms

underscore-min.js

underscore-min.js

136 ms

async.min.js

async.min.js

142 ms

moment.min.js

moment.min.js

147 ms

angular.min.js

angular.min.js

153 ms

angular-animate.min.js

angular-animate.min.js

144 ms

angular-route.min.js

angular-route.min.js

153 ms

ui-bootstrap-tpls.min.js

ui-bootstrap-tpls.min.js

174 ms

angular-inview.min.js

angular-inview.min.js

297 ms

angular-file-upload-shim.min.js

angular-file-upload-shim.min.js

140 ms

angular-file-upload.min.js

angular-file-upload.min.js

146 ms

angular-local-storage.min.js

angular-local-storage.min.js

179 ms

angulartics.min.js

angulartics.min.js

177 ms

angulartics-ga.min.js

angulartics-ga.min.js

177 ms

hamster.js

hamster.js

177 ms

mousewheel.js

mousewheel.js

184 ms

hammer.min.js

hammer.min.js

185 ms

angular.hammer.min.js

angular.hammer.min.js

185 ms

angular-disqus.js

angular-disqus.js

184 ms

checklist-model.js

checklist-model.js

185 ms

Chart.min.js

Chart.min.js

321 ms

angular-toastr.min.css

angular-toastr.min.css

185 ms

angular-toastr.tpls.min.js

angular-toastr.tpls.min.js

253 ms

qrcode.js

qrcode.js

200 ms

angular-qrcode.js

angular-qrcode.js

198 ms

angulike.js

angulike.js

213 ms

d3.min.js

d3.min.js

175 ms

nv.d3.min.css

nv.d3.min.css

215 ms

nv.d3.min.js

nv.d3.min.js

214 ms

Blob.js

Blob.js

247 ms

FileSaver.min.js

FileSaver.min.js

256 ms

canvas-to-blob.min.js

canvas-to-blob.min.js

249 ms

rgbcolor.min.js

rgbcolor.min.js

257 ms

canvg.min.js

canvg.min.js

260 ms

colorbrewer.min.js

colorbrewer.min.js

298 ms

topojson.min.js

topojson.min.js

173 ms

datamaps.all.min.js

datamaps.all.min.js

173 ms

jsoneditor.min.css

jsoneditor.min.css

311 ms

jsoneditor.min.js

jsoneditor.min.js

313 ms

ng-jsoneditor.min.js

ng-jsoneditor.min.js

304 ms

jstat.min.js

jstat.min.js

173 ms

d3.layout.cloud.js

d3.layout.cloud.js

312 ms

dygraph-combined.js

dygraph-combined.js

173 ms

ng-file-upload-shim.min.js

ng-file-upload-shim.min.js

310 ms

ng-file-upload.min.js

ng-file-upload.min.js

174 ms

base64.min.js

base64.min.js

174 ms

jszip.js

jszip.js

436 ms

xls.min.js

xls.min.js

309 ms

xlsx.min.js

xlsx.min.js

451 ms

jamatto.min.js

jamatto.min.js

174 ms

app.css

app.css

434 ms

app.combined.js

app.combined.js

434 ms

app.min.js

app.min.js

434 ms

page.js

page.js

126 ms

sdk.js

sdk.js

80 ms

widgets.js

widgets.js

105 ms

platform.js

platform.js

94 ms

analytics.js

analytics.js

104 ms

fbds.js

fbds.js

84 ms

watermark_stamp.png

watermark_stamp.png

104 ms

NavigationBar.html

NavigationBar.html

114 ms

Footer.html

Footer.html

117 ms

Root.html

Root.html

98 ms

font

font

105 ms

sm.25.html

sm.25.html

24 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

73 ms

jamatto.css

jamatto.css

202 ms

sdk.js

sdk.js

41 ms

collect

collect

27 ms

datacopia_120.png

datacopia_120.png

172 ms

a.png

a.png

64 ms

b.png

b.png

60 ms

c.png

c.png

68 ms

d.png

d.png

66 ms

e.png

e.png

71 ms

f.png

f.png

111 ms

g.png

g.png

114 ms

h.png

h.png

84 ms

i.png

i.png

119 ms

j.png

j.png

121 ms

k.png

k.png

172 ms

l.png

l.png

173 ms

m.png

m.png

175 ms

n.png

n.png

172 ms

o.png

o.png

175 ms

p.png

p.png

171 ms

shot_x.png

shot_x.png

184 ms

shot_d.png

shot_d.png

212 ms

shot_y.png

shot_y.png

204 ms

js

js

70 ms

css

css

19 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

13 ms

Accessibility Review

datacopia.com accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

Links do not have a discernible name

Best Practices

datacopia.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

datacopia.com SEO score

83

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 Datacopia.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 Datacopia.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

datacopia.com

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