Tools & Wizards About Us
tangolingua.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

tangolingua.com

Tango in Southampton

Page Load Speed

1.1 sec in total

First Response

16 ms

Resources Loaded

959 ms

Page Rendered

124 ms

tangolingua.com screenshot

About Website

Visit tangolingua.com now to see the best up-to-date Tango Lingua content and also check out these interesting facts you probably never knew about tangolingua.com

A Language of Movement and Connection Argentine Tango Lessons in Southampton

Visit tangolingua.com

Key Findings

We analyzed Tangolingua.com page load time and found that the first response time was 16 ms and then it took 1.1 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

tangolingua.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

tangolingua.com

16 ms

www.tangolingua.com

191 ms

css

30 ms

css

74 ms

rs=AGEqA5lANshf7V_f3dvYSx3ifAc7yC4ikg

31 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 9% of them (3 requests) were addressed to the original Tangolingua.com, 29% (10 requests) were made to Fonts.gstatic.com and 23% (8 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (531 ms) relates to the external source Lh4.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.4 kB (9%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tangolingua.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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 63.0 kB

  • Original 78.1 kB
  • After minification 78.1 kB
  • After compression 15.1 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 63.0 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 79.0 kB

  • Original 1.4 MB
  • After minification 1.3 MB

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. Tango Lingua images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 244.5 kB
  • After minification 244.5 kB
  • After compression 243.1 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 10 (43%)

Requests Now

23

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tango Lingua. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tangolingua.com

tangolingua.com

16 ms

www.tangolingua.com

www.tangolingua.com

191 ms

css

css

30 ms

css

css

74 ms

rs=AGEqA5lANshf7V_f3dvYSx3ifAc7yC4ikg

rs=AGEqA5lANshf7V_f3dvYSx3ifAc7yC4ikg

31 ms

client.js

client.js

26 ms

js

js

227 ms

m=view

m=view

64 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

152 ms

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Dvr08O8hhshLn3UDgyNK0-JuBoIVoFRw-ae_6Ql-w2ZYR1zIqTcSxm-o59ywcSSWMqnewx4GkLb9IyT58y27lks=w16383

308 ms

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yhcz9nC87tP4DkJvJ0JhRi5v7owRyN7nNRp1mYnxsDET4Aj1DIJGY4SSXMgZUwT57TybghiwCcswEKcaOVpXbo8=w16383

461 ms

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1exUD1IvLkQwb4Z-2ksr3HhNxPLRL5VY17qo-wRSN2_otogVpfYnLUoAyvhAMTNTba-TOD1j3Da2r76LDdCCaaI=w16383

387 ms

m=sy1j,sy1l,sy1m,sy1k,FoQBg

m=sy1j,sy1l,sy1m,sy1k,FoQBg

93 ms

m=sy38,TRvtze

m=sy38,TRvtze

91 ms

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4UBiLVl7zVbqJ-XgTFY-8Nrej9ETAbWViXigbRtgampk2fRLGKMOi2ZOPmF6gwNgfk1VpRjXGnkJWHV8n8FPGnc=w16383

380 ms

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tHFhjZLPe0XtaGnSkVUrJHMS6-Vn8UtEmKFZh-I7vKmPS5rY4UZjBAw5vsuMozfu1VpUiQz4DCPwx6Nw-kRuQ9A=w16383

485 ms

v1IV4PhZpbqn5vdAb1VjDnaiYjZW_vM5-ogGGo4hTuLJ5Uak3lSECQG_ZMay3wBPAqv-yFPCfSdtzV7tKqfMXUk=w16383

v1IV4PhZpbqn5vdAb1VjDnaiYjZW_vM5-ogGGo4hTuLJ5Uak3lSECQG_ZMay3wBPAqv-yFPCfSdtzV7tKqfMXUk=w16383

522 ms

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y09oeGb8BJCWRYBSFz4skteUmU0GhNzSBvRSihrvjfH1-wZOUoQyS7BQaZ3QIzTqMkVtEJJb9xuLWgmhGSprl2c=w16383

531 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

151 ms

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

161 ms

KFOlCnqEu92Fr1MmSU5fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmSU5fBBc-AMP6lQ.woff

198 ms

KFOlCnqEu92Fr1MmWUlfBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmWUlfBBc-AMP6lQ.woff

210 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5XpjLdSL57k.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5XpjLdSL57k.woff

210 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5XpjLdSL57k.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5XpjLdSL57k.woff

210 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

210 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

210 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy_AFyo4d4k.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy_AFyo4d4k.woff

210 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy_AFyo4d4k.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy_AFyo4d4k.woff

227 ms

m=MpJwZc,n73qwf,A4UTCb,mzzZzc,CHCSlb,qAKInc,sy14,YXyON,sy39,abQiW,sy12,PVlQOd,NPKaK,sy7,BVgquf,fmklff,TGYpv,KUM7Z,qEW1W,oNFsLb,sy45,yxTchf,sy46,sy47,xQtZb,yf2Bs,sy3,sya,yyxWAc,qddgKe,sy3b,SM1lmd,sy9,sy8,sy13,RRzQxe,sy15,YV8yqd,sy2,syl,sym,syc,sy2j,sy4,syb,fNFZH,sy3a,syn,RrXLpc,cgRV2c,sy23,o1L5Wb,X4BaPc,syg,sy1d,Md9ENb

m=MpJwZc,n73qwf,A4UTCb,mzzZzc,CHCSlb,qAKInc,sy14,YXyON,sy39,abQiW,sy12,PVlQOd,NPKaK,sy7,BVgquf,fmklff,TGYpv,KUM7Z,qEW1W,oNFsLb,sy45,yxTchf,sy46,sy47,xQtZb,yf2Bs,sy3,sya,yyxWAc,qddgKe,sy3b,SM1lmd,sy9,sy8,sy13,RRzQxe,sy15,YV8yqd,sy2,syl,sym,syc,sy2j,sy4,syb,fNFZH,sy3a,syn,RrXLpc,cgRV2c,sy23,o1L5Wb,X4BaPc,syg,sy1d,Md9ENb

95 ms

m=sy34,IZT63,vfuNJf,sy3t,sy3x,sy3z,sy48,sy49,sy4a,siKnQd,sy1a,sy3r,sy3y,sy40,sy35,YNjGDd,sy41,PrPYRd,iFQyKf,hc6Ubd,sy4b,SpsfSb,sy3u,sy3w,wR5FRb,pXdRYb,dIoSBb,zbML3c

m=sy34,IZT63,vfuNJf,sy3t,sy3x,sy3z,sy48,sy49,sy4a,siKnQd,sy1a,sy3r,sy3y,sy40,sy35,YNjGDd,sy41,PrPYRd,iFQyKf,hc6Ubd,sy4b,SpsfSb,sy3u,sy3w,wR5FRb,pXdRYb,dIoSBb,zbML3c

114 ms

m=NTMZac,m9oV,sye,syj,Ae65rd,rCcCxc,RAnnUd,CuaHnc,sy10,sy33,gJzDyc,sy3c,uu7UOe,sy3d,soHxf,sy3e,uY3Nvd,mxS5xe,syx,syw,sy2x,HYv29e

m=NTMZac,m9oV,sye,syj,Ae65rd,rCcCxc,RAnnUd,CuaHnc,sy10,sy33,gJzDyc,sy3c,uu7UOe,sy3d,soHxf,sy3e,uY3Nvd,mxS5xe,syx,syw,sy2x,HYv29e

70 ms

analytics.js

analytics.js

128 ms

m=sy18,sy1f,sy19,sy1b,sy1c,sy1e,fuVYe,vVEdxc,sy1g,sy1h,sy1i,CG0Qwb

m=sy18,sy1f,sy19,sy1b,sy1c,sy1e,fuVYe,vVEdxc,sy1g,sy1h,sy1i,CG0Qwb

31 ms

logImpressions

logImpressions

64 ms

collect

collect

12 ms

Accessibility Review

tangolingua.com accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

tangolingua.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tangolingua.com SEO score

89

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 Tangolingua.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 Tangolingua.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

tangolingua.com

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