Tools & Wizards About Us
btb.pythagoras.eu screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

btb.pythagoras.eu

Ihr Spezialist für Geschenkgutscheine und mehr | Pythagoras Marketing

Page Load Speed

3.4 sec in total

First Response

258 ms

Resources Loaded

2.9 sec

Page Rendered

218 ms

btb.pythagoras.eu screenshot

About Website

Welcome to btb.pythagoras.eu homepage info - get ready to check Btb Pythagoras best content for Germany right away, or after learning these important things about btb.pythagoras.eu

✭ Geschenkgutscheine ✭ Kundenkarten ✭ Terminkarten und weitere Treuesysteme für über 45 Branchen ✭ Professionelle Qualität ✭ Firmenaufdruck

Visit btb.pythagoras.eu

Key Findings

We analyzed Btb.pythagoras.eu page load time and found that the first response time was 258 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

btb.pythagoras.eu performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.321

36/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

btb.pythagoras.eu

258 ms

www.pythagoras.eu

242 ms

www.pythagoras.eu

862 ms

jquery.flexslider.min.css

215 ms

styles.min.css

417 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Btb.pythagoras.eu, 89% (34 requests) were made to Pythagoras.eu and 3% (1 request) were made to Static.etracker.com. The less responsive or slowest element that took the longest time to load (862 ms) relates to the external source Pythagoras.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.6 kB (8%)

Content Size

901.8 kB

After Optimization

829.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Btb.pythagoras.eu main page is 901.8 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. 40% of websites need less resources to load. Images take 610.8 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 57.6 kB

  • Original 64.6 kB
  • After minification 36.6 kB
  • After compression 7.0 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. This page needs HTML code to be minified as it can gain 28.0 kB, which is 43% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 57.6 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

  • Original 610.8 kB
  • After minification 606.5 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. Btb Pythagoras images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 6.5 kB

  • Original 177.1 kB
  • After minification 177.1 kB
  • After compression 170.6 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

-8%

Potential reduce by 4.1 kB

  • Original 49.3 kB
  • After minification 49.3 kB
  • After compression 45.1 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. Btb.pythagoras.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (42%)

Requests Now

33

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btb Pythagoras. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

btb.pythagoras.eu

btb.pythagoras.eu

258 ms

www.pythagoras.eu

www.pythagoras.eu

242 ms

www.pythagoras.eu

www.pythagoras.eu

862 ms

jquery.flexslider.min.css

jquery.flexslider.min.css

215 ms

styles.min.css

styles.min.css

417 ms

custom.css

custom.css

312 ms

font-awesome.min.css

font-awesome.min.css

313 ms

photoswipe.min.css

photoswipe.min.css

323 ms

style.min.css

style.min.css

328 ms

e.js

e.js

730 ms

jquery.min.js

jquery.min.js

436 ms

jquery-ui.min.js

jquery-ui.min.js

626 ms

scripts.min.js

scripts.min.js

526 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

430 ms

start.min.js

start.min.js

434 ms

photoswipe.min.js

photoswipe.min.js

520 ms

scripts.min.js

scripts.min.js

538 ms

t.js

t.js

426 ms

logo.png

logo.png

109 ms

de.png

de.png

105 ms

home.png

home.png

104 ms

biergarten_2022_2.jpg

biergarten_2022_2.jpg

432 ms

u811.jpg

u811.jpg

311 ms

citygutschein2(1).jpg

citygutschein2(1).jpg

323 ms

Friseur.jpg

Friseur.jpg

201 ms

Gastro.jpg

Gastro.jpg

208 ms

Kosmetik.jpg

Kosmetik.jpg

208 ms

Massage.jpg

Massage.jpg

309 ms

Reise.jpg

Reise.jpg

312 ms

Zahnarzt.jpg

Zahnarzt.jpg

311 ms

allg-friseur.jpg

allg-friseur.jpg

417 ms

fuss-musik.jpg

fuss-musik.jpg

414 ms

reform-zahn.jpg

reform-zahn.jpg

414 ms

saison.jpg

saison.jpg

414 ms

Payment_Footer_invert.png

Payment_Footer_invert.png

429 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

451 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

555 ms

cntcc

cntcc

424 ms

Accessibility Review

btb.pythagoras.eu accessibility score

65

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

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

btb.pythagoras.eu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

btb.pythagoras.eu SEO score

89

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

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Btb.pythagoras.eu can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Btb.pythagoras.eu 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

btb.pythagoras.eu

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