Loading time and performance
Why pages become slow, what images have to do with it and what half an hour can achieve.
Click a question to read the answer.
How important is loading time really?
More important than it feels — because you always experience your own site as fast: your computer has it in its cache, your connection is good, and you know what you are waiting for.
Your visitors do not have that. A noticeable share come via the mobile network, often with weak reception.
What depends on it:
- Drop-offs. Anyone who sees nothing after a few seconds goes back to the results list and clicks on the next one.
- Search engines take loading time into account, especially for the mobile view.
- The impression. A slow site looks neglected, regardless of what is on it.
The benchmark is not “under two seconds” at any price. It is: it should not feel like waiting.
Why are images the most important point?
Because they make up almost the entire weight of a page. Text weighs kilobytes, an unedited mobile phone photo five to ten megabytes — a thousand times as much.
A page with eight such images takes noticeably long to load on a mobile phone, no matter how well everything else is done.
What Aurora Hive Sites does for you: uploaded images are reduced in size for delivery and delivered in an economical format. So you do not have to do the maths yourself.
What you should still do:
- No more images than necessary. Twelve gallery images instead of forty.
- Do not upload the same image several times in different crops.
- Crop before uploading if only part of it is needed.
These are three decisions while building, not three tasks afterwards.
How do I measure whether my site is fast enough?
In two ways, and both are necessary:
- Check it yourself, under real conditions. On a mobile phone, on the mobile network, not on Wi-Fi — and ideally out and about, not at your desk next to the router.
- A measuring tool that calls up the site from outside and gives a score. The score alone says little; the list of the biggest slowdowns underneath is the useful part.
What to look out for: what happens in the first two seconds? Can you already see something, or does the page stay white? A page that appears step by step feels faster than one that is finished all at once.
And measure the pages visitors actually open — usually the home page and the most important service page, not the legal notice.
What typically makes a page slow?
In this order, by frequency:
- Too many or too large images. By far the biggest item.
- Embedded third-party content. A video, a map, a chat window — each pulls data from another server and waits for its response.
- Analytics tools and consent banners. They often run before the actual content.
- Very long pages. A home page with twenty sections loads everything at once.
What does not slow it down: the number of subpages, the amount of text, the number of blocks as such.
The practical conclusion: if your site is slow, look at the images first and then at what you have embedded. Everything else is rarely worth the effort.
What can I improve in half an hour?
Four things, in this order:
- Thin out galleries. From forty images to the best twelve. It only costs decisions.
- Check videos. Does the home page really need an embedded video, or is an image with a link to it enough?
- Shorten the home page. Hardly anyone sees what is at the bottom anyway, and it still loads.
- Go through third-party content. Every map, every widget, every analytics tool: is it needed?
Then measure again on a mobile phone. In most cases that settles the matter, and permanently, because you will decide differently with the next image.
Does the site get slower the more content I have?
No — and that is an important difference from many other systems.
A published page from Aurora Hive Sites is finished HTML. When it is opened, nothing is calculated and nothing is looked up; the file is delivered. Whether there are five or five hundred pages behind it makes no difference to the visitor.
What grows with size:
- The time it takes to publish. You notice it, not your visitors.
- The storage requirement — through images and files, not through pages.
- The maintenance effort. The biggest item, and the only one that really counts.
So the limit is not the technology but you: the number of pages you can keep up to date.
Do custom fonts cost loading time?
Yes, but only a manageable amount — provided they come from your own server. That is exactly how it is set up here: fonts are delivered with the site and not loaded from a third-party provider.
There are two reasons for this, and the second is the more important one:
- Speed. One connection fewer to a third-party server.
- Data protection. A font fetched from a third-party server transmits your visitor’s IP address there — without consent. Websites have received formal legal warnings (Abmahnungen) for exactly this.
If you have the choice: two font styles are enough — one for headings, one for body text. Each additional one costs, without anyone noticing.
Why is the site slower on a mobile phone than on a computer?
For three reasons that come together:
- The connection. The mobile network is less stable than a fixed line, especially when out and about.
- The device. A three-year-old phone calculates more slowly than your computer.
- The same data. The images are the same, the network is narrower.
What follows from this: always check on mobile. If you only check at your desk, you are checking the conditions under which the fewest visitors arrive.
And one note that is often overlooked: switch off Wi-Fi when checking. Otherwise you are measuring your router, not your customers’ network.
My change is online, but I still see the old version.
Then the old version is in a cache — either in your browser or somewhere on the way to it.
One step at a time:
- Hard reload — Ctrl + Shift + R (Mac: Cmd + Shift + R).
- Private window. There is no cache there; if it is correct there, that was the cause.
- Another device or the mobile network. This narrows it down conclusively.
- Wait a few minutes, then try again.
And the most common cause of all: you saved but did not publish. In Aurora Hive Sites these are two different things — check that first before you doubt the browser.
Is your question not listed?
Try the search — it covers all chapters at once. And if something really is missing here, let us know: in the program at the bottom right via “Report a problem”.