Tools & Wizards About Us
tango.io screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

tango.io

TANGO | Software Development | Builders | Engineering

Page Load Speed

899 ms in total

First Response

17 ms

Resources Loaded

324 ms

Page Rendered

558 ms

tango.io screenshot

About Website

Welcome to tango.io homepage info - get ready to check TANGO best content right away, or after learning these important things about tango.io

TANGO - Builders, Engineering, and Product Leaders. Staff Augmentation, Application Development, Solution Design. Top-notch engineering resources, expert product engineering services, and innovative s...

Visit tango.io

Key Findings

We analyzed Tango.io page load time and found that the first response time was 17 ms and then it took 882 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

tango.io performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.084

93/100

15%

TTI (Time to Interactive)

Value9.8 s

27/100

10%

Network Requests Diagram

tango.io

17 ms

www.tango.io

59 ms

new-logo-1920w.png

85 ms

646cd7f81624c5d36b6a4d11_Welldrive-bd736934.webp

97 ms

jquery-3.7.0.min.js

70 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Tango.io, 61% (19 requests) were made to Lirp.cdn-website.com and 10% (3 requests) were made to Irp.cdn-website.com. The less responsive or slowest element that took the longest time to load (203 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 185.5 kB (20%)

Content Size

924.6 kB

After Optimization

739.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tango.io main page is 924.6 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. 65% of websites need less resources to load. Images take 650.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 105.7 kB

  • Original 135.6 kB
  • After minification 132.0 kB
  • After compression 29.9 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. 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 105.7 kB or 78% of the original size.

Image Optimization

-12%

Potential reduce by 79.7 kB

  • Original 650.4 kB
  • After minification 570.7 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 needs image optimization as it can save up to 79.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 108 B

  • Original 138.7 kB
  • After minification 138.7 kB
  • After compression 138.6 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.

Requests Breakdown

Number of requests can be reduced by 6 (21%)

Requests Now

29

After Optimization

23

  • Images
  • JavaScript

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TANGO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tango.io

tango.io

17 ms

www.tango.io

www.tango.io

59 ms

new-logo-1920w.png

new-logo-1920w.png

85 ms

646cd7f81624c5d36b6a4d11_Welldrive-bd736934.webp

646cd7f81624c5d36b6a4d11_Welldrive-bd736934.webp

97 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

70 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

87 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

69 ms

gtm.js

gtm.js

100 ms

js

js

145 ms

loader.js

loader.js

140 ms

646494658b4533d237334182_Homie.svg

646494658b4533d237334182_Homie.svg

66 ms

646cd7b4331439c2cee95548_Greenspark-21d0b31a.webp

646cd7b4331439c2cee95548_Greenspark-21d0b31a.webp

83 ms

new-logo-187w.png

new-logo-187w.png

80 ms

vecteezy_glowing-futuristic-computer-parts-communicate-global-data_25119726_769-1920w.jpg

vecteezy_glowing-futuristic-computer-parts-communicate-global-data_25119726_769-1920w.jpg

203 ms

64849f885324ef534b68cb1d_Adobe_logo_PNG6-p-500-159w.png

64849f885324ef534b68cb1d_Adobe_logo_PNG6-p-500-159w.png

64 ms

64e8ed449f00a761d616384c_Emyth-Logo-f4cdd573-136w.png

64e8ed449f00a761d616384c_Emyth-Logo-f4cdd573-136w.png

65 ms

64e8ed4444a78e0f8512c4f8_Deel-Logo-136w.png

64e8ed4444a78e0f8512c4f8_Deel-Logo-136w.png

64 ms

64e8f01b0446770ae8463550_Prepaid2cash+Logo-p-500-137w.png

64e8f01b0446770ae8463550_Prepaid2cash+Logo-p-500-137w.png

90 ms

64e8ed4734932ce11ca541a3_Realkey+Logo-p-500-148w.png

64e8ed4734932ce11ca541a3_Realkey+Logo-p-500-148w.png

80 ms

64e8ed481e288169ed21dbf2_Roostify-Logo-149w.png

64e8ed481e288169ed21dbf2_Roostify-Logo-149w.png

91 ms

64e9e2c9862892bff873edd9_Summit+Wealth+Logo-p-500-148w.png

64e9e2c9862892bff873edd9_Summit+Wealth+Logo-p-500-148w.png

81 ms

64e8ed46c7970935b502288a_Metova-Logo-p-500-3d9fec64-195w.png

64e8ed46c7970935b502288a_Metova-Logo-p-500-3d9fec64-195w.png

90 ms

64e8ed464ccfa3a8dd1231b7_Presence-Logo-100w.png

64e8ed464ccfa3a8dd1231b7_Presence-Logo-100w.png

90 ms

64e8ed45edbae7755383d600_King5-Logo-p-500-136w.png

64e8ed45edbae7755383d600_King5-Logo-p-500-136w.png

92 ms

64e8ed44c098be0c031101a3_DriveTime-logo-137w.png

64e8ed44c098be0c031101a3_DriveTime-logo-137w.png

93 ms

1516229854130-b50f6c36-2354301e-144w.jpg

1516229854130-b50f6c36-2354301e-144w.jpg

92 ms

1697400529985-c3981fd1-144w.jpg

1697400529985-c3981fd1-144w.jpg

92 ms

live+webinar+%281%29-1920w.png

live+webinar+%281%29-1920w.png

95 ms

vecteezy_cloud-technology-computing-concept-modern-cloud-technology_30353876_177-68e5b4c3-1920w.jpg

vecteezy_cloud-technology-computing-concept-modern-cloud-technology_30353876_177-68e5b4c3-1920w.jpg

95 ms

pexels-photo-716661-1920w.jpeg

pexels-photo-716661-1920w.jpeg

96 ms

b3mxnuvcer.js

b3mxnuvcer.js

82 ms

Accessibility Review

tango.io accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

tango.io best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tango.io SEO score

100

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

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 Tango.io 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 Tango.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

tango.io

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