This has to be one of the better dev-focused headers I've seen in a while.
Headers should deliver your core product message and get people interested. That is true at any stage but early stage especially.
💡You want everyone, even those folks who just take a look and leave to remember. You want them to recall it in their next conversation around this topic.
There may be supporting messages for sure but there is always that one core thing. Make sure it lands.
In the case of Clickhouse, that core message is that they are a database that is fast at a huge scale.
Their supporting messages are:
💚And they deliver that beautifully with:
Headline
Clear as day headline speaking to value delivered at a level that builds rapport with their audience.
Not "Give users seamless web experience at scale" but "Query billions of rows in milliseconds". I like that little touch with "rows" which makes who they speak to obvious
Subhead
Subhead supporting it with "fastest and most resource-efficient DB"
+ talking about the use cases "real time apps and analytics" and it being open-source
Calls to action
These CTAs make the audience feel at home. There are docs in there + clear "we are open-source" CTA
Visual
That supporting visual is just amazing.
It shows the value in the most believable way you could deliver it here imho. Query and an Output that shows the size of the database and speed of the query
Social proof
Social proof in the navbar, almost 34k stars and a GitHub icon.
+ a way to get people to that repository, check it out and leave a star.
There is more social proof below the fold with big logos and stuff but the GitHub icon and stars make it immediately clear that this is a project that people care about.
It is remarkable how brilliantly simple it is all presented. Just a fantastic work IMHO.