Tools & Wizards About Us
tangorepublica.de screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

tangorepublica.de

Tangorepublica - Tangokurse | Tanzkurse | Tangoschule in Stuttgart, La Republica del Tango, Tango Argentino, Tangomusik, Tangokurse, Tangokurs, Tanzku...

Page Load Speed

1.8 sec in total

First Response

306 ms

Resources Loaded

1.3 sec

Page Rendered

186 ms

tangorepublica.de screenshot

About Website

Welcome to tangorepublica.de homepage info - get ready to check Tangorepublica best content right away, or after learning these important things about tangorepublica.de

Willkommen bei La Republica del Tango - unsere Tangoschule in Stuttgart bietet Tango Argentino, Milonga und Vals, Tanzkurse, Tangokurse,Tangokurs, Tanzkurs, Tangomusik, Workshops, und...

Visit tangorepublica.de

Key Findings

We analyzed Tangorepublica.de page load time and found that the first response time was 306 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

tangorepublica.de performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

tangorepublica.de

306 ms

Startseite_01.jpg

123 ms

La-Republica-del-Tango_02.jpg

287 ms

Startseite_03.jpg

288 ms

Startseite_04.jpg

315 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that all of those requests were addressed to Tangorepublica.de and no external sources were called. The less responsive or slowest element that took the longest time to load (829 ms) belongs to the original domain Tangorepublica.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 290.3 kB (57%)

Content Size

509.7 kB

After Optimization

219.4 kB

  • HTML
  • Images

In fact, the total size of Tangorepublica.de main page is 509.7 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. 35% of websites need less resources to load. Images take 501.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 6.6 kB

  • Original 8.6 kB
  • After minification 8.0 kB
  • After compression 2.0 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 6.6 kB or 77% of the original size.

Image Optimization

-57%

Potential reduce by 283.7 kB

  • Original 501.1 kB
  • After minification 217.4 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, Tangorepublica needs image optimization as it can save up to 283.7 kB or 57% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

  • Images

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tangorepublica. According to our analytics all requests are already optimized.

Network Requests Diagram

tangorepublica.de

tangorepublica.de

306 ms

Startseite_01.jpg

Startseite_01.jpg

123 ms

La-Republica-del-Tango_02.jpg

La-Republica-del-Tango_02.jpg

287 ms

Startseite_03.jpg

Startseite_03.jpg

288 ms

Startseite_04.jpg

Startseite_04.jpg

315 ms

Startseite_05.jpg

Startseite_05.jpg

829 ms

Startseite_06.jpg

Startseite_06.jpg

328 ms

Startseite_07.jpg

Startseite_07.jpg

223 ms

Startseite_08.jpg

Startseite_08.jpg

331 ms

Startseite_09.jpg

Startseite_09.jpg

388 ms

Startseite_10.jpg

Startseite_10.jpg

390 ms

Startseite_11.jpg

Startseite_11.jpg

427 ms

Startseite_12.jpg

Startseite_12.jpg

442 ms

Startseite_13.jpg

Startseite_13.jpg

435 ms

Startseite_14.jpg

Startseite_14.jpg

496 ms

Startseite_15.jpg

Startseite_15.jpg

493 ms

Startseite_16.jpg

Startseite_16.jpg

534 ms

Startseite_17.jpg

Startseite_17.jpg

536 ms

Startseite_Facebook.jpg

Startseite_Facebook.jpg

556 ms

spacer.gif

spacer.gif

599 ms

Startseite-roll_06.jpg

Startseite-roll_06.jpg

106 ms

Startseite-roll_07.jpg

Startseite-roll_07.jpg

103 ms

Startseite-roll_09.jpg

Startseite-roll_09.jpg

104 ms

Startseite-roll_10.jpg

Startseite-roll_10.jpg

111 ms

Startseite-roll_11.jpg

Startseite-roll_11.jpg

116 ms

Startseite-roll_12.jpg

Startseite-roll_12.jpg

112 ms

Startseite-roll_14.jpg

Startseite-roll_14.jpg

205 ms

Startseite-roll_15.jpg

Startseite-roll_15.jpg

201 ms

Startseite-roll_17.jpg

Startseite-roll_17.jpg

207 ms

Accessibility Review

tangorepublica.de accessibility score

50

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.

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

tangorepublica.de 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

SEO Factors

tangorepublica.de SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tangorepublica.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Tangorepublica.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tangorepublica.de

Open Graph description is not detected on the main page of Tangorepublica. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: