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You launch the new site. It’s faster. It looks great. Everyone’s high-fiving.

And then… nothing.

A few months later, your rankings tank. Leads slow down. The sales team starts asking why the phones are quieter.

This happens a lot in manufacturing and B2B. Not because redesigns are bad (because this happens with even the most beautiful of redesigns), but because the redesign is treated like a finish line instead of the first step in a bigger game plan.

1. Technical Gaps That Undermine SEO

A website redesign is the perfect time to strengthen your SEO foundations. Trouble is, most companies don’t… or they don’t even realize they should.

A few of the foundations I’m talking about are:

• Schema markup: Adding schema markup so search engines can actually understand your content.
• Redirects: Making sure every old URL has a proper redirect so you don’t flush years of domain authority.
• Baseline audits: Running a full audit to catch crawl errors, broken links, or glacially slow pages before Google does.

Without these in place, your site may look great but become invisible to search engines.

Related: Website Redesign Tips for Complex Teams and Group Decisions

2. “We’ll Get to the Content Later”

Redesigns often focus on the visual, which is great. But the copy is a huge part of where rankings are won or lost. Missing or weak content strategies are huge culprits in post-launch downward spirals.

For example, we’ve seen:

• Product and service pages with the wrong keywords (or none at all).
• Thin, outdated text that doesn’t answer buyer questions or solve buyer challenges.
• No plan for keeping content fresh with blogs, news, or industry updates.

If the content doesn’t line up with what your ideal customer is actually searching for, Google and even LLMs like Perplexity, Gemini, and ChatGPT, have no reason to send them your way.

3. No Post-Launch SEO Plan

SEO isn’t a “set it and forget it” thing. While you’re admiring your new homepage, your competitors are publishing new articles, refining pages, and stacking up backlinks… and most likley keeping an eye on you and your rankings.

Your post-launch plan should always include:

• Technical SEO: Ongoing technical, on-site, and off-site updates.
• Content and Keyword Strategy: Consistently research, publish, and optimize fresh content.
• Supportive Marketing: Strategic use of social media to help your content get seen and linked to.

We’ve seen it firsthand. We were awarded a manufacturing site that flatlined after another agency’s redesign. It started climbing again within 6 months once the right ongoing SEO and content work kicked in. Impressions went up. Clicks went up. The lead quality improved.

Related: Practical SEO Workflow for B2B and Regulated Industries

Protect Your Investment

Think of your new site as a junior salesperson. It’s got potential. But, if you don’t train it, feed it good talking points, and give it the right tools, it’s not going to close deals.

If you’re planning a redesign (or already launched one), protect your investment:

• Nail the technical foundations.
• Build a content strategy that’s actually tied to your audience and brings in relevant traffic
• Commit to consistent updates and improvements.

That’s how you keep your rankings and leads moving in the right direction. If you’d rather not guess whether your redesign is helping or hurting your rankings, we can run a quick audit and show you exactly where you stand.