Tools & Wizards About Us
tangolearn.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

tangolearn.com

TangoLearn: Global Courses, Learning, and Skill Development

Page Load Speed

3.2 sec in total

First Response

835 ms

Resources Loaded

1.4 sec

Page Rendered

968 ms

tangolearn.com screenshot

About Website

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

With a multitude of courses from tech to literature, TangoLearn is a global platform bringing in courses from the most reputed institutions and market leaders.

Visit tangolearn.com

Key Findings

We analyzed Tangolearn.com page load time and found that the first response time was 835 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

tangolearn.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

www.tangolearn.com

835 ms

gppstub.js

35 ms

jquery.min.js

13 ms

jquery-migrate.min.js

24 ms

js

99 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 60% of them (29 requests) were addressed to the original Tangolearn.com, 33% (16 requests) were made to Go.ezodn.com and 4% (2 requests) were made to The.gatekeeperconsent.com. The less responsive or slowest element that took the longest time to load (835 ms) belongs to the original domain Tangolearn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 258.3 kB (22%)

Content Size

1.2 MB

After Optimization

914.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tangolearn.com main page is 1.2 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. 65% of websites need less resources to load. Images take 885.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 142.1 kB

  • Original 171.8 kB
  • After minification 171.8 kB
  • After compression 29.6 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 142.1 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 115.0 kB

  • Original 885.1 kB
  • After minification 770.2 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, Tango Learn needs image optimization as it can save up to 115.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 613 B

  • Original 96.2 kB
  • After minification 96.2 kB
  • After compression 95.6 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.

CSS Optimization

-3%

Potential reduce by 543 B

  • Original 19.9 kB
  • After minification 19.9 kB
  • After compression 19.3 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. Tangolearn.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (61%)

Requests Now

46

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tango Learn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tangolearn.com

www.tangolearn.com

835 ms

gppstub.js

gppstub.js

35 ms

jquery.min.js

jquery.min.js

13 ms

jquery-migrate.min.js

jquery-migrate.min.js

24 ms

js

js

99 ms

ccpaplus.js

ccpaplus.js

54 ms

frontend.min.js

frontend.min.js

20 ms

wpfront-scroll-top.min.js

wpfront-scroll-top.min.js

53 ms

boise.js

boise.js

251 ms

abilene.js

abilene.js

268 ms

tulsa.js

tulsa.js

284 ms

et.js

et.js

284 ms

lazy_load.js

lazy_load.js

270 ms

logo.png

logo.png

42 ms

css_onload.js

css_onload.js

249 ms

surgeonv2.js

surgeonv2.js

256 ms

drake.js

drake.js

274 ms

jellyfish.js

jellyfish.js

324 ms

coursera.png

coursera.png

154 ms

udemy.png

udemy.png

154 ms

simplilearn.png

simplilearn.png

154 ms

linkedin.png

linkedin.png

154 ms

edx.png

edx.png

155 ms

alberta.png

alberta.png

162 ms

pularsight.png

pularsight.png

161 ms

wharton.png

wharton.png

161 ms

illinois.png

illinois.png

161 ms

udacity.png

udacity.png

162 ms

edureka.png

edureka.png

162 ms

verginia.png

verginia.png

184 ms

mulvane.js

mulvane.js

96 ms

wichita.js

wichita.js

95 ms

raleigh.js

raleigh.js

97 ms

vista.js

vista.js

97 ms

stylesheet.min.css

stylesheet.min.css

24 ms

font.min.css

font.min.css

10 ms

font-awesome.min.css

font-awesome.min.css

18 ms

main.min.css

main.min.css

20 ms

wpfront-scroll-top.min.css

wpfront-scroll-top.min.css

24 ms

hp-top-banner.jpg

hp-top-banner.jpg

46 ms

heading-bdr.png

heading-bdr.png

25 ms

hp-mid-banner.jpg

hp-mid-banner.jpg

23 ms

olathe.js

olathe.js

42 ms

vitals.js

vitals.js

41 ms

chanute.js

chanute.js

48 ms

main.min.css

main.min.css

9 ms

wpfront-scroll-top.min.css

wpfront-scroll-top.min.css

10 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

17 ms

Accessibility Review

tangolearn.com accessibility score

100

Accessibility Issues

Best Practices

tangolearn.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tangolearn.com SEO score

99

Search Engine Optimization Advices

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 Tangolearn.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 Tangolearn.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

tangolearn.com

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