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tanzschulefromme.de website review
Visit site (opens in a new tab)Reviewed 13 November 202632 issues · 75 checks
This review found 32 issues worth fixing on tanzschulefromme.de, 7 of them high impact, across 75 checks. The most urgent: page weight: 5.5 MB in 46 requests. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.
- Homepage
- Phone render
- Links and pages
- Google PageSpeed
Google PageSpeed Insights (opens in a new tab), mobile
Site score
77CClosest competitors among reviewed websites
Compare side by sideOne score from every part of this review. How it works
Speed
Use efficient cache lifetimes
150 ms · 5.5 MB41 files are served with short cache lifetimes, so returning visitors download them again (5.5 MB).
Improve image delivery
4.8 MB14 images could be 4.8 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.
Mobile performance score: 77
77/100Your mobile performance score is 77. Pages that score under 90 lose visitors before the first paint.
Font display
750 msWeb fonts hide text while they load. Setting font-display: swap shows text immediately (about 750 ms).
3 third-party services on the page
3 third-party services load with your homepage (nimbuscloud.at, ruf-dienst.de and wrufm.de), adding 5.5 MB and 60 ms of main-thread time.
nimbuscloud.at adds 59 ms
59 msnimbuscloud.at costs a phone 59 ms of main-thread work and 5.4 MB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.
Reduce unused JavaScript
308 KiBAbout 308 KiB of JavaScript is downloaded but never used on this page.
Reduce unused CSS
151 KiBAbout 151 KiB of CSS is downloaded but never applied on this page.
Minify JavaScript
6 KiB6 KiB could be saved by minifying JavaScript.
Chained critical requests
Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.
2 checks passed
Main-thread work: 0.2 s
A phone's processor spends 0.2 s on main-thread work while loading, 37 ms of it running JavaScript. That is comfortably low.
Server response: 2 ms
2 msYour server sent the HTML in 2 ms, well inside Google's 600 ms guideline.
Core Web Vitals
Cumulative Layout Shift: 0.42
0.42The layout shifts by 0.42 while loading, so content jumps under the reader's thumb. Good is under 0.1.
Speed Index: 4.9 s
4.9 sVisually, the page fills in at 4.9 s (Speed Index). Good is under 3.4 s.
14 images without width and height
14 images have no width and height attributes, so the layout jumps as each one loads.
Not enough real-visitor data yet
Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.
4 checks passed
First Contentful Paint: 1.6 s
1.6 sThe first text or image appears after 1.6 s, inside the 1.8 s “good” threshold.
Largest Contentful Paint: 1.6 s
1.6 sYour largest element renders in 1.6 s on a phone, inside Google's 2.5 s “good” threshold. The largest element is the image.
Total Blocking Time: 0 ms
0 msScripts block the page for only 0 ms while loading. Good is under 200 ms.
Time to Interactive: 1.6 s
1.6 sThe page is fully interactive after 1.6 s.
Images and page weight
Page weight: 5.5 MB in 46 requests
5.5 MBYour homepage downloads 5.5 MB in 46 requests on a phone: images 4.9 MB (17), scripts 396 KiB (8) and stylesheets 177 KiB (15). Under 2 MB keeps phones on slow connections fast.
1 image below the first screen load straight away
1 image further down the page (20 KiB) download before anyone scrolls to it. Adding loading="lazy" lets the first screen load first.
About 1.6 g of CO₂ per visit
1.57 gBy the Sustainable Web Design model, a visit to your homepage emits about 1.57 g of CO₂e: 188.1 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.
2 checks passed
Images use modern formats
Every sizeable image is WebP, AVIF or SVG.
Images are sized for phones
No image is downloaded at more than three times the size it is drawn on a phone.
Accessibility
5 tap targets too small
5 tap targets are too small or too close together to hit reliably with a finger.
Frames without titles
2 frames have no title, so screen-reader users cannot tell what they contain.
1 image without alt text
1 image has no alt text, which hurts accessibility and image search.
All page content should be contained by landmarks (6 elements)
All page content should be contained by landmarks: 6 elements on the page fail this check, rated moderate by axe-core.
No main landmark
The page has no <main> landmark, so screen-reader users cannot jump straight to the content.
Landmarks should have a unique role or role/label/title (i.e. accessible name) combination (1 element)
Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.
2 links without text
2 visible links have no text or label, so screen readers cannot say where they go.
Headings skip levels
Headings skip levels (h1 → h3), which makes the page harder to scan with a screen reader.
1 checks passed
25 automated accessibility rules passed
axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 33 WCAG 2.2 A/AA and best-practice rules on the phone render: 25 passed and 8 failed. 2 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.
SEO
Title is short (28 characters)
Your title is only 28 characters: “Kursangebot | Cititanzschule”. Between 30 and 65 characters leaves room to say what you do and for whom.
No structured data
No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.
No canonical URL
No canonical URL, so duplicate versions of the homepage (with or without www, with tracking parameters) can split ranking signals.
No social preview image
No Open Graph image (also missing: og:title, og:description), so links shared on LinkedIn, Slack or Facebook show no preview picture.
No robots.txt
There is no robots.txt at tanzflair.de/robots.txt, the first file search crawlers ask for.
No X (Twitter) card tag
No twitter:card tag. X falls back to Open Graph, which is incomplete here.
28 internal links, 18 external
The homepage links to 28 pages on tanzschulefromme.de and 18 external pages.
3 checks passed
Meta description: 88 characters
Your meta description is 88 characters: “Das Kursangebot der Cititanzschule (ehemals ADTV TanzFlair) in der Zwetschgenstadt Bühl.”.
One H1 headline
Your main headline reads: “Weitere Informationen”.
XML sitemap found
Your XML sitemap is reachable at https://tanzflair.de/sitemap.xml.
AI search readiness
No Organization structured data
There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.
No llms.txt
There is no https://tanzflair.de/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.
2 checks passed
AI answer engines may read the site
There is no robots.txt, so nothing stops the crawlers behind ChatGPT search, Claude and Perplexity from reading the site and cite it in answers.
Text is in the HTML
Your server sends the page's text in the HTML (202 words), so crawlers that don't run JavaScript still read it.
Other pages
3 pages without a meta description
https://tanzflair.de/kontakt, https://tanzflair.de/widerrufsrecht.html and https://tanzflair.de/cookie.pl have no meta description, so Google writes the search snippet from whatever text it finds.
1 page without an H1
https://tanzflair.de/widerrufsrecht.html has no <h1> headline, so visitors and search engines get no clear main topic.
7 pages with very little text
https://tanzflair.de/kursangebot_gutscheine.html, https://tanzflair.de/kursangebot_t-shirts_und_mehr.html, https://tanzflair.de/events, https://tanzflair.de/team_tanzschule_partner.html, https://tanzflair.de/team_tanzschule_newsletter.html and https://tanzflair.de/widerrufsrecht.html and 1 other have under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.
2 pages slow to respond
https://tanzflair.de/shop and https://tanzflair.de/cookie.pl took over 3 s to send their HTML from our server.
15 internal pages checked
We fetched 15 pages linked from your homepage (of 17 found) and read each the way a search engine does.
5 checks passed
Linked pages load
All 15 pages we checked loaded without an error.
Canonical URLs point to themselves
No page we checked hands its ranking to a different URL.
Titles are unique
Every page we checked has its own title.
No linked page is hidden from search
None of the pages we checked carries a noindex tag.
Every page has a title
All 14 pages that loaded have a <title>.
Best practices
Deprecated browser APIs
The page uses 1 deprecated browser API that will stop working in future browsers (“Unload event listeners are deprecated and will be removed.”).
6 JavaScript errors while loading
6 errors were logged to the browser console while the page loaded, for example “drittnein is not defined”.
1 low-resolution image
1 image is served at too low a resolution for sharp phone screens.
2 checks passed
Tap targets are thumb-sized
9 of 9 tappable elements near the top are at least 24 px.
Mobile viewport set
The page declares a mobile viewport.
Content and conversion
No call to action on the first screen
On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.
No social proof
No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.
No analytics detected
No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.
Only about 172 words
The homepage has only about 172 words of visible text; thin pages give Google and first-time buyers little to go on.
No form on the homepage
There is no form on the homepage, so every lead has to click through to another page first.
No risk reducer
No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.
2 checks passed
1 call to action
The homepage has 1 call to action, for example “Shop”.
Direct contact links
Visitors can reach you directly: 0 phone links and 1 email link.
Privacy and tracking
1 cookie set on arrival
1Opening the homepage sets 1 cookie (measured from a US location before any click).
No consent tool detected
No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.
3 other companies contacted
Loading the homepage contacts 3 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.
1 checks passed
No known trackers before consent
No known advertising or analytics trackers load before a visitor clicks anything (measured from a US location before any click).
Security, domain, email and software versions
The security, domain and email checks, software and plugin versions, and any app with a known security problem are visible only to people at tanzschulefromme.de, because details like these could help someone attack a site. Every review keeps them private, whatever they found.
Upkeep, stack and company
Stack
- Hosting
- Neue Medien Muennich GmbH
Upkeep, stack, hiring and company data from programmable.info
Go beyond the website
What your $25 Growth Playbook adds
This review found 32 issues on tanzschulefromme.de, including 10 speed issues, 5 SEO issues and 4 conversion gaps. That is the website alone. The full Growth Playbook pairs these findings with what your customers say in public reviews and communities and what your closest competitors do better, then turns everything into at least 20 prioritised ideas, each with the evidence behind it, a step-by-step playbook, a metric and an owner.
- 28 research agents read your site, reviews, competitors, communities and public filings
- Customer review mining (G2, Capterra, Trustpilot and more) and voice-of-pain analysis in your buyers’ own words
- Competitor intelligence with battlecards for your closest rivals
- Ideal customer profile, buyer segments and buying-stage funnel
- Ranked channels, outreach sequences and content angles
- Live Reddit threads where buyers ask for what you sell, with draft replies
- Earned media and PR openings
- At least 20 ideas with evidence, a step-by-step playbook, metric, owner, effort and impact, grouped into this week, this quarter, big bets and wildcards, plus a 30/60/90-day roadmap
- PDF, Markdown, CSV, Notion and Linear exports, and a shareable page your team can track progress on
- Refresh the playbook later to see what changed
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