Tools & Wizards About Us
yellowdig.co screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

yellowdig.co

Yellowdig | Online Learning Platform for Student Engagement

Page Load Speed

1.8 sec in total

First Response

111 ms

Resources Loaded

1.6 sec

Page Rendered

91 ms

yellowdig.co screenshot

About Website

Welcome to yellowdig.co homepage info - get ready to check Yellowdig best content for India right away, or after learning these important things about yellowdig.co

Yellowdig offers educators a gameful learning digital solution to improve student engagement by building learning communities.

Visit yellowdig.co

Key Findings

We analyzed Yellowdig.co page load time and found that the first response time was 111 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

yellowdig.co performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

www.yellowdig.co

111 ms

minified.js

55 ms

focus-within-polyfill.js

53 ms

polyfill.min.js

250 ms

otSDKStub.js

113 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Yellowdig.co, 60% (67 requests) were made to Static.wixstatic.com and 13% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (817 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (49%)

Content Size

2.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yellowdig.co main page is 2.3 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. 60% of websites need less resources to load. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 972.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 229.3 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 972.6 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 99.9 kB

  • Original 695.9 kB
  • After minification 596.0 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, Yellowdig needs image optimization as it can save up to 99.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 59.8 kB

  • Original 387.5 kB
  • After minification 387.5 kB
  • After compression 327.7 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 59.8 kB or 15% of the original size.

CSS Optimization

-1%

Potential reduce by 52 B

  • Original 4.3 kB
  • After minification 4.3 kB
  • After compression 4.2 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. Yellowdig.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (20%)

Requests Now

92

After Optimization

74

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yellowdig. 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.

Network Requests Diagram

www.yellowdig.co

www.yellowdig.co

111 ms

minified.js

minified.js

55 ms

focus-within-polyfill.js

focus-within-polyfill.js

53 ms

polyfill.min.js

polyfill.min.js

250 ms

otSDKStub.js

otSDKStub.js

113 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

thunderbolt-commons.1e70fbb2.bundle.min.js

81 ms

main.42e492e1.bundle.min.js

main.42e492e1.bundle.min.js

80 ms

lodash.min.js

lodash.min.js

80 ms

react.production.min.js

react.production.min.js

80 ms

react-dom.production.min.js

react-dom.production.min.js

79 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

80 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

82 ms

bf3862ff-a1d9-4468-8094-c17b64a034bd.json

bf3862ff-a1d9-4468-8094-c17b64a034bd.json

182 ms

934icflupm

934icflupm

77 ms

Logo%20Yellowdig%20Main%20(2).png

Logo%20Yellowdig%20Main%20(2).png

271 ms

users-love-us.png

users-love-us.png

441 ms

Frame%2014.png

Frame%2014.png

445 ms

FERPA%20Logo_4x.png

FERPA%20Logo_4x.png

440 ms

image%20(5).png

image%20(5).png

460 ms

Yellowdig%20in%20forbes.png

Yellowdig%20in%20forbes.png

537 ms

2.png

2.png

471 ms

4.png

4.png

582 ms

5.png

5.png

792 ms

retention%20box.png

retention%20box.png

798 ms

deeper%20learning%20box.png

deeper%20learning%20box.png

810 ms

Instructor%20box.png

Instructor%20box.png

794 ms

Frame%2022.png

Frame%2022.png

543 ms

Frame%2022%20(1).png

Frame%2022%20(1).png

547 ms

Frame%2022%20(2).png

Frame%2022%20(2).png

550 ms

1%20edtech%20transparent%20background.png

1%20edtech%20transparent%20background.png

817 ms

Yellowdig's%20student%20engagement%20platform%20for%20online%20courses.png

Yellowdig's%20student%20engagement%20platform%20for%20online%20courses.png

588 ms

Button%20(1).png

Button%20(1).png

594 ms

Button%20(5).png

Button%20(5).png

598 ms

Button%20(6).png

Button%20(6).png

602 ms

Button%20(2).png

Button%20(2).png

604 ms

Button%20(7).png

Button%20(7).png

610 ms

Button%20(8).png

Button%20(8).png

615 ms

image%2024.png

image%2024.png

619 ms

image%2025.png

image%2025.png

791 ms

image%2028.png

image%2028.png

793 ms

image%2027.png

image%2027.png

797 ms

image%2026.png

image%2026.png

800 ms

Institutions.png

Institutions.png

794 ms

Educators.png

Educators.png

799 ms

Learners.png

Learners.png

797 ms

Courses%20and%20Communities.png

Courses%20and%20Communities.png

801 ms

image%2013.png

image%2013.png

804 ms

image%2014.png

image%2014.png

801 ms

image%2015.png

image%2015.png

802 ms

image%2014%20(1).png

image%2014%20(1).png

804 ms

bundle.min.js

bundle.min.js

102 ms

location

location

146 ms

clarity.js

clarity.js

101 ms

202 ms

254 ms

253 ms

252 ms

249 ms

250 ms

248 ms

274 ms

270 ms

271 ms

269 ms

264 ms

file.woff

file.woff

553 ms

otBannerSdk.js

otBannerSdk.js

128 ms

file.woff

file.woff

381 ms

file.woff

file.woff

379 ms

file.woff

file.woff

374 ms

en.json

en.json

20 ms

image%2015%20(1).png

image%2015%20(1).png

350 ms

image%2016.png

image%2016.png

341 ms

otFlat.json

otFlat.json

14 ms

otPcCenter.json

otPcCenter.json

123 ms

otCommonStyles.css

otCommonStyles.css

25 ms

image%2017.png

image%2017.png

274 ms

image%2018%20(1).png

image%2018%20(1).png

269 ms

image%2018.png

image%2018.png

265 ms

image%2013%20(1).png

image%2013%20(1).png

261 ms

Untitled%20design%20(24).png

Untitled%20design%20(24).png

230 ms

Vector.png

Vector.png

224 ms

Shaunak's%20Headshot.png

Shaunak's%20Headshot.png

220 ms

Frame%2049%20(2).png

Frame%2049%20(2).png

215 ms

IMG_0247.png

IMG_0247.png

213 ms

Frame%2050%20(2).png

Frame%2050%20(2).png

210 ms

Screen%20Shot%202022-02-04%20at%207_07_39%20AM.png

Screen%20Shot%202022-02-04%20at%207_07_39%20AM.png

204 ms

Frame%2049%20(3).png

Frame%2049%20(3).png

202 ms

poweredBy_cp_logo.svg

poweredBy_cp_logo.svg

84 ms

hands%20in%20circle%20-%20teamwork.png

hands%20in%20circle%20-%20teamwork.png

163 ms

Yellowdig%20Education%20Community%20Software%20on%20Desktop%20Computer.png

Yellowdig%20Education%20Community%20Software%20on%20Desktop%20Computer.png

76 ms

DigitalLearningPlatforms_HighPerformer_HighPerformer.png

DigitalLearningPlatforms_HighPerformer_HighPerformer.png

76 ms

DigitalLearningPlatforms_HighPerformer_HighPerformer.png

DigitalLearningPlatforms_HighPerformer_HighPerformer.png

76 ms

users-love-us.png

users-love-us.png

75 ms

DigitalLearningPlatforms_BestSupport_QualityOfSupport.png

DigitalLearningPlatforms_BestSupport_QualityOfSupport.png

75 ms

DigitalLearningPlatforms_EasiestToDoBusinessWith_EaseOfDoingBusinessWith.png

DigitalLearningPlatforms_EasiestToDoBusinessWith_EaseOfDoingBusinessWith.png

75 ms

noun-email-1002247-FFFFFF.png

noun-email-1002247-FFFFFF.png

76 ms

005-linkedin.png

005-linkedin.png

73 ms

003-facebook.png

003-facebook.png

74 ms

004-gorjeo.png

004-gorjeo.png

74 ms

Yellowdig%20Logo%20(1).png

Yellowdig%20Logo%20(1).png

74 ms

2-Billion-Logo.png

2-Billion-Logo.png

74 ms

pd.js

pd.js

64 ms

deprecation-en.v5.html

deprecation-en.v5.html

28 ms

bolt-performance

bolt-performance

31 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

4 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

10 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

10 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

9 ms

analytics

analytics

162 ms

c.gif

c.gif

7 ms

Accessibility Review

yellowdig.co accessibility score

94

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

button, link, and menuitem elements do not have accessible names.

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.

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

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

Best Practices

yellowdig.co best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

yellowdig.co SEO score

85

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

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 Yellowdig.co 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 Yellowdig.co 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

yellowdig.co

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