thjnk.de website review

1 image could be 11.3 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

3 third-party services load with your homepage (Wix, Sentry and wixpress.com), adding 12.2 MB and 699 ms of main-thread time.

Wix costs a phone 683 ms of main-thread work and 12.1 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.

A phone's processor spends 3.2 s on main-thread work while loading, 1.7 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

About 141 KiB of JavaScript is downloaded but never used on this page.

6 long tasks block the main thread while loading, the longest for 81 ms. During a long task the page ignores taps.

38 KiB JavaScript is shipped twice across bundles.

About 17 KiB of CSS is downloaded but never applied on this page.

Polyfills for old browsers add 12 KiB JavaScript that modern phones do not need.

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

2 files are served with short cache lifetimes, so returning visitors download them again (2 KiB).

The page becomes fully interactive after 11.7 s. Good is under 3.8 s.

Visually, the page fills in at 4.2 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 1.8 s on a phone. Good is under 1.8 s.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 72 ms to 71 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 0.7 s to 0.8 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

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.

Your homepage downloads 13.1 MB in 204 requests on a phone: images 10.8 MB (9), scripts 974 KiB (101) and other files 959 KiB (87). Under 2 MB keeps phones on slow connections fast.

0781b1_4ae2f1a2baf34b12b242ad7467e0407b~mv2.gif weighs 10.8 MB. On a phone connection a single image that size takes seconds.

1 image (10.8 MB) is JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

By the Sustainable Web Design model, a visit to your homepage emits about 3.72 g of CO₂e: 446.3 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

7 tap targets are too small or too close together to hit reliably with a finger.

Scrollable region must have keyboard access: 1 element on the page fails this check, rated serious by axe-core.

Headings skip levels (h1 → h3 and h1 → h3), which makes the page harder to scan with a screen reader.

There are 7 <h1> headlines (“WIR LIEBEN WIRKUNG – SEIT DER GRÜNDUNG 2012 ZÄHLE…”, “ONE SINGLE” and “THOUGHT”). One clear main headline is easier for people and search engines.

The homepage links to 33 pages on thjnk.de and 16 external pages.

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.

/imprint, /datenschutz and /blank have no meta description, so Google writes the search snippet from whatever text it finds.

/projects and /blank 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.

We fetched 8 pages linked from your homepage and read each the way a search engine does.

1 error was logged to the browser console while the page loaded, for example “globalThis.defineStrictProperty is not a function”.

No Content-Security-Policy header, the main browser-side defence against injected scripts.

Neither X-Frame-Options nor a CSP frame-ancestors policy is set, so any site can embed yours in a frame.

No Referrer-Policy header, so full URLs can leak to the sites you link to.

No Permissions-Policy header to switch off camera, microphone and location for embedded content.

There is no /.well-known/security.txt telling researchers how to report a security problem to you.

thjnk.de has no CAA record, so any certificate authority may issue a certificate for it. A CAA record naming your provider (for example letsencrypt.org) closes that door.

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

The homepage has only about 189 words of visible text; thin pages give Google and first-time buyers little to go on.

There is no form on the homepage, so every lead has to click through to another page first.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.

Opening the homepage sets 6 cookies (measured from a US location before any click).

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.

Loading the homepage contacts 6 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.