SEO18 minJuly 27, 2026
Website redesign: how not to kill SEO
Robert MirovUpdated Jul 27, 2026
Redesign often starts “to look nice” — and a month later rankings and Google leads drop. The problem is not the new design itself, but a broken migration: URLs changed without redirects, Titles and copy vanished, speed worsened, indexing was closed “just in case.” This article is for a business owner in Tashkent and Uzbekistan whose site already brings organic traffic or is at least indexed. Below — the order: what to keep, what you can change, checklists before / on launch day / after. UZNEO: redesign and SEO work together if migration is run as a project, not as “we pushed a new layout Friday night.”
01What breaks SEO in redesign most often
• URL change (`/uslugi/remont` → `/services/repair`) without a 301 redirect (permanent redirect).
• New pages with thin content instead of old copy that ranked.
• Missing Title, meta description, H1, internal links.
• `noindex` / password left on after staging.
• Sharp mobile speed drop (Core Web Vitals).
• Domain change or HTTP→HTTPS without a redirect map.
• A “pretty” menu killed landings that were ranking.
| Before | After | |
|---|---|---|
| “Design is outdated — rebuild everything” | Change UI, keep the SEO frame | |
| New pretty URLs “as the developer likes” | Old URLs or a 301 for each | |
| Content “we’ll fill later” | Key copy moves on day X | |
| Launch without Search Console | Before/after — coverage and errors |
02Before redesign: inventory SEO assets
Collect what you cannot afford to lose:
☐ Top pages by traffic from GA4 / Metrika for 3–6 months
☐ Top queries and pages from Google Search Console
☐ All indexed URLs (sitemap / export)
☐ Title, H1, meta description of key URLs
☐ Inbound external links to important pages (at least top ones manually)
☐ Forms, `tel:`, conversion events, GTM
☐ RU/UZ language versions and their links (hreflang), if any
Rule: top-20 pages by traffic/leads get a separate row in the migration table: `old URL → new URL → 301 → content moved`.
Bilingual — bilingual RU/UZ site and SEO.
03URLs and 301 redirects — the main risk
Ideal for SEO: keep URLs as they were, changing only layout and UI. If URLs must change — every old address needs a 301 to a relevant new one (not everything to the homepage).
Redirect map:
| Old URL | New URL | Type | Checked | |
|---|---|---|---|---|
| /usluga-a | /uslugi/a | 301 | ☐ | |
| /blog/post-1 | /blog/post-1 | 301/no change | ☐ |
Redirect chains (A→B→C) and “all 404s to homepage” dilute equity and confuse users.
After launch, spot-check 20–50 old links on a phone and in Search Console → Pages.
04Content, Title, H1: what must move
Design can update. The meaning frame of commercial pages is better kept or improved, not zeroed:
• H1 close to the old query intent;
• Title not “Romashka LLC”, but service + geo if that ranked;
• main copy and FAQ not deleted “for minimalism” without replacement;
• images: keep meaningful alt where they existed; compress without killing LCP.
| On prod before | Risky in redesign | Calm | |
|---|---|---|---|
| 2000 words of service copy | Empty “card” | Move + light edit | |
| Title with city | Title “Home” | Keep intent | |
| FAQ with keys | FAQ removed | Keep as a block |
If redesign aims at conversion, combine: new UI + old strong copy. On leads — why the site gets no leads.
05Tech: index, speed, markup
☐ robots.txt does not block what you need
☐ No accidental `noindex` on prod
☐ sitemap.xml updated and submitted in Search Console
☐ Canonicals on new URLs are correct
☐ Schema (Organization, LocalBusiness, FAQ) not broken
☐ HTTPS, mixed content checked
☐ Core Web Vitals: LCP/INP/CLS acceptable on mobile
☐ Custom 404 with paths to key sections
A stack change (e.g. to Next.js) helps speed if you do not load heavy media in the first screen. Tech guide — CWV and Schema.
06Analytics and ads: do not break measurement
Redesign often “drops” leads not because of SEO, but because forms and tags broke.
☐ GTM / GA4 / Metrika on the new template
☐ Events: form, `tel:`, messenger
☐ Google Ads / Meta conversions match the test
☐ UTMs in ads point to current URLs (or 301)
☐ Call-tracking / numbers on the site checked
Test a lead before opening ads fully. Otherwise SEO and Ads both look like a “fail” — and the cause is one button.
07Launch day and the first week
Day X:
1. Enable redirects before or at DNS/deploy switch.
2. Check homepage, top-10 URLs, form, phone.
3. Remove `noindex`, submit sitemap.
4. Save a Search Console / rankings snapshot (something to compare against).
Days 1–7:
• Coverage / pages in GSC: 404 spike?
• Logs or hosting 404 report;
• Mobile speed on 4G;
• Leads: test + real;
• Ads: landings return 200 OK.
| Signal | Action | |
|---|---|---|
| Many 404s | Add 301s | |
| Index drop | Check noindex/canonical | |
| 0 leads | Form/GTM, not SEO only | |
| Slow LCP | Media, fonts, scripts |
08When to expect recovery — and what not to do
After migration Google may recrawl pages for days and weeks. Short ranking noise is normal; a months-long crash usually follows the errors above.
Do not:
• change URLs daily “by feeling”;
• mass-delete old URLs without redirects;
• redesign again in 2 weeks “because we’re not used to it”;
• buy links “to offset the drop” instead of fixing 404s.
Calm order: keep the frame → 301 → content → tags → a week of control → targeted fixes.
Summary
Redesign does not have to kill SEO. Haste does: new URLs without 301s, empty pages instead of copy, forgotten noindex, and broken forms. Change the design; move the SEO frame as an asset. Order: inventory → URL map → content and Title → tech and analytics → day X → week of control. If you need a site with careful migration — website development in Tashkent and corporate website. UZNEO combines UI updates with keeping the search frame — without promising “top-1 again tomorrow.”
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