Cold email for web developers: a website-audit template that gets replies

Generic cold emails ("I can make you a beautiful website!") get deleted because the reader can't tell whether you looked at their business at all. An email built around a real audit of their site is different: it's specific, it's useful even if they never reply, and it proves you did the work.

Here's a template you can adapt, with notes on each part.

The template

Subject: Quick note about [Business name]'s website

Hi [Name or "team"],

I came across [Business name] while looking at [niche] in [city]. [One genuine positive — e.g. "your booking page is easy to find and the photos of your work are excellent."]

A few things are holding the site back, though:

• [Issue 1 — e.g. "On a phone it scores 38/100 for speed, and most people search on mobile."] • [Issue 2 — e.g. "There's no description for Google, so search results show random text."] • [Issue 3, optional — e.g. "The footer still says 2021, which can make the site look unattended."]

[One quick recommendation — e.g. "Compressing the homepage images would fix most of the speed problem."]

I build fast, mobile-first websites for [niche]. Would a short 5-point plan for your site be useful? No charge, no obligation.

Best regards, [Your name] · [Website] · [City, country]

If you'd rather not hear from me again, just reply "no thanks".

Why each part is there

The subject line uses their business name and promises something about their site, not about you. Avoid "Opportunity!", "Quick question" with no context, or anything in capitals.

The positive first line shows you actually looked and sets a friendly tone. It must be true and specific — "great website!" is worse than nothing.

Two or three issues, not ten. A long list feels like criticism. Pick the ones that cost them customers: mobile speed, broken forms, no HTTPS, missing Google description, outdated content.

One free recommendation. It turns your email from a pitch into help. People reply to people who were useful.

A small ask. "Would a short plan be useful?" is easy to say yes to. "Can we book a 30-minute call?" is not.

A clear opt-out. It's required or expected in most countries, and it makes the email feel respectful.

Subject lines that work

Quick note about [Business name]'s website
[Business name] on mobile — 2 small fixes
Idea for [Business name]'s booking page
Your Google listing for [Business name]

Keep them under about 50 characters and never mislead about what's inside.

The follow-up

Send one follow-up after 4–5 days, as a reply to your first email so the context is visible:

Hi [Name], just floating this back up in case it got buried. Happy to send the 5-point plan if it's useful — and no worries if not.

If there's still no reply, stop. More follow-ups rarely help and can annoy a future client.

Mistakes that kill reply rates

Fake personalisation — inserting a name into an otherwise generic email.
Attachments and many links in a first email; they look like spam and often land there.
Exaggerated problems — if your audit says "your site is broken" and it isn't, you've lost trust.
Sending in bulk at once from a new mailbox; send a few a day at a natural pace.
Ignoring the rules — only email addresses the business has published, and check the rules for their country (UK PECR, US CAN-SPAM, Canada CASL, EU GDPR).

Doing this at scale without losing the personal touch

Writing a real audit email for each business takes 10–15 minutes. ClientoraHQ runs the audit, lists what the business does well and the real issues it found, and drafts this style of email for you — positives first, then the issues with a recommendation, then the offer. You edit, approve and send from your own mailbox, with daily limits and spacing built in.

Key takeaways

Build every email around a real, fair audit of their website.
Positive first, then two or three specific issues, then one free tip.
Ask for something small, include an opt-out, and follow up once.