hpc.ag website review

12 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.1 s.

Your mobile performance score is 83. Pages that score under 90 lose visitors before the first paint.

1 image could be 134 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 750 ms faster on a phone.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 200 ms).

About 28 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 150 ms faster on a phone.

About 15 KiB of CSS is downloaded but never applied on this page.

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.

Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

Real visitors see the first content after 3.1 s (75th percentile). Good is under 1.8 s.

Real visitors wait 3.0 s for your server to start answering (75th percentile). Good is under 800 ms.

Visually, the page fills in at 6.6 s (Speed Index). Good is under 3.4 s.

Real visitors wait 3.6 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Your largest element takes 3.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image. Most of its time is resource load delay (3.4 s).

3 images have no width and height attributes, so the layout jumps as each one loads.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 99 ms to 115 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

2 images (152 KiB) are 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.

1 image further down the page (42 KiB) download before anyone scrolls to it. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 0.19 g of CO₂e: 22.4 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

3 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

1 visible link has no text or label, so screen readers cannot say where it goes.

Headings skip levels (h1 → h3, h2 → h4 and h2 → h4), which makes the page harder to scan with a screen reader.

The homepage links to 65 pages on hpc.ag and 15 external pages.

There is no /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.

/leistungen/flaechenrecycling, /leistungen/umwelt-und-sicherheit, /leistungen/infrastruktur, /leistungen/flaechenrecycling/altlasten, /leistungen/flaechenrecycling/gebaeude and /leistungen/flaechenrecycling/entsorgungs-und-verwertungsmanagement and 1 other all use the title “Suchleiste einblenden”. Search engines can't tell which page to show for a search, so each competes with the others.

Your homepage links to 1 page by a URL that isn't its canonical one, for example /ueber-hpc, whose canonical is /ueber-ginger-hpc. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

/veranstaltungen, /referenzen, /leistungen, /karriere and /standorte have no <h1> headline, so visitors and search engines get no clear main topic.

/veranstaltungen has 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.

/karriere took over 3 s to send its HTML from our server.

We fetched 15 pages linked from your homepage (of 38 found) and read each the way a search engine does.

7 of 20 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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.

Social proof on the homepage: 1 trust badge. Pairing it with named testimonials or customer logos makes it far more convincing.

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

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

The homepage carries about 738 words of visible text.

Opening the homepage sets 1 cookie (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.