488 results for «e-mail» (page 27 of 49)
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Image optimisation and WebP
Images are often the heaviest part of a page. WebP is an image format made by Google that usually keeps the same look in fewer bytes than JPEG or PNG,…
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Prompt injection: how text from a stranger can steer your AI
Prompt injection is when text the AI reads (a web page, an e-mail, a PDF, a visitor’s message) contains instructions that the AI takes for orders from you. The model…
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Securing n8n: access, credentials and exposed webhooks
An n8n holds the keys to everything it automates: e-mail, sheets, shop, WhatsApp. Whoever gets into it reaches all of that. Securing n8n comes down to three fronts: who gets…
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AVIF or WebP: which image format to use, and what to do for old browsers
For most sites, WebP is enough and it is the easier one. AVIF often gives even smaller files on photographs, but it takes longer to produce and not every tool…
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Customer data in your shop: consent, data requests and deleting an account
Every order leaves in the shop a name, an address, a phone number and an e-mail. That is personal data, and whoever keeps it has duties: say what it is…
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Invoices for your shop customers: how to issue them from WooCommerce orders
The customer buys and asks for an invoice. WooCommerce sends an order confirmation e-mail, but that e-mail is not an invoice. Issuing invoices is an obligation that depends on the…
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I think someone got into my account: what to do in the first hour
If you suspect someone got into your account, change the password of the account’s e-mail first, then the My MozOut one, and only then check what was touched. The order…
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Orange cloud or grey cloud at Cloudflare: which records to proxy and which to leave DNS only
The short answer: every record in Cloudflare’s DNS has a cloud beside it. Orange (Proxied) means visitors talk to Cloudflare and Cloudflare fetches what it needs from the server. Grey…
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Testing a migrated site before you change the DNS (the hosts file)
To see the new site before the DNS changes, add one line to your computer’s hosts file saying “this domain lives at this IP address”. Only your computer goes to…
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Preparing for a traffic spike: a campaign, a launch or a live event
A traffic spike is not solved on the day: it is solved in the days before. What brings a site down in a campaign is not the total number of…





