Website Nightmares: 9 Checks Before Launching or Running Ads

Haunted houses are entertaining at Halloween. A business website can create a similar experience when buttons stop responding, navigation traps visitors and enquiries disappear without a trace. A polished design can conceal these problems until a real customer encounters them.

Before launching a website or sending paid traffic to it, test the complete journey: from opening a page on a phone to your team receiving an enquiry. Then check language versions, search accessibility and recovery after a failure. This practical website launch checklist is for business owners, marketers and anyone reviewing a developer’s work.

AIDENTYKA provides website development for businesses. Below, we walk through nine website nightmares, a practical test for each and a clear definition of done. The same checks are useful after a redesign, hosting migration or WordPress update.

1. A first screen with no clear way forward

A visitor arrives to find an impressive animation and a vague promise such as “Building the future”. What does the company offer, who is it for and how can someone get in touch? If the answers are unclear, fix the page structure and message before spending on traffic.

Test it. Show the first screen to someone unfamiliar with your business. Ask them to identify the service, its benefit and the next step. Check that the landing page delivers on the promise made in the advertisement.

Fix it. Name the service, explain a relevant outcome or condition and choose a primary action: “Request a quote”, “Discuss your project” or “Book a consultation”. The button must lead to the relevant form or contact. Done means a visitor knows what will happen when they click.

2. Mobile navigation that traps visitors

A submenu works on desktop hover, but customers cannot open a service page on their phones. Another common issue is a tap that both expands the menu and starts navigation, leaving the interaction unpredictable.

Test it. On a phone, open the menu, expand services, visit an individual service page, go back and close the menu. Repeat in Ukrainian and English. On desktop, complete the same journey using a keyboard.

Fix it. Separate the page link from the expansion button when they perform different actions. Give the arrow a comfortable tap area, visible keyboard focus and an accurate expanded state. Done means every service is reachable without hovering, and an open menu does not remain over the destination page.

3. A slow first screen draining visitors’ patience

A large background image, autoplay video or unnecessary scripts can delay useful content. Testing only on your work laptop over fast Wi-Fi does not represent everyone’s experience.

Test it. Open the homepage and campaign landing page over a mobile connection. Use PageSpeed Insights to identify the main loading bottleneck. Good Core Web Vitals thresholds are LCP ≤ 2.5 seconds, INP ≤ 200 milliseconds and CLS ≤ 0.1 at the 75th percentile of visits. A lab test and real-user measurements describe different conditions.

Fix it. Serve appropriately sized images in modern formats, reserve space for media and defer resources that are unnecessary for the initial screen. Avoid enabling every optimisation setting at once. Recheck menus, forms and animations after each change. Read the official Core Web Vitals guide for the measurement details.

4. A ghost form that loses enquiries

A “Thank you” message does not prove that your team received the enquiry. Email delivery may fail, a CRM integration may break, and clicking a Telegram button does not mean the visitor sent a message.

Test it. Coordinate with the person handling enquiries and submit a clearly labelled test. Compare the form details with the received email or CRM record. Also try empty required fields and an invalid email address. Error messages should explain the correction without erasing the visitor’s input.

Fix it. Configure delivery, error handling and accurate success feedback. In analytics, distinguish messenger clicks, successful form submissions and qualified leads. Done means the responsible person received the test and can identify its source. Avoid duplicate events and never put personal information in analytics event names.

5. Dead links left behind by a redesign

A visitor follows a Google result, an old advertisement or a bookmark and reaches a 404 page. This often happens when page addresses change without a redirect plan.

Test it. Collect the old URLs that matter and open each one. Check article covers, case study cards, the logo, buttons and footer links. A newly published article should also be reachable from the blog index.

Fix it. Redirect an old address to its relevant replacement when the content has genuinely moved. Do not send every missing URL to the homepage. Content removed without a replacement should return an appropriate 404 page with useful navigation. Done means essential journeys work without redirect loops and links to case studies open the intended projects.

6. Language versions living separate lives

Someone reads a Ukrainian service page, selects EN and lands on the English homepage. Or an English article contains Ukrainian form errors, an outdated cover or a different contact action.

Test it. Visit each important pair of translated pages in both directions. Compare headings, prices, units, field labels, validation messages, covers and contact details. Review the header on phone, tablet and desktop layouts.

Fix it. Connect the corresponding translations, align navigation and check canonical and hreflang tags for the language pages. Translate the meaning and search intent rather than individual words alone. Done means changing language keeps the visitor on the equivalent content, with understandable actions and terms in the selected language.

7. A website invisible to Google and AI search

A public website can retain indexing restrictions left over from development. Another issue is placing essential service information only inside an image or behind a complicated interaction. Search systems then have less accessible content to interpret.

Test it. For published commercial pages, check response status, readable text, robots/noindex directives, canonical URLs and inclusion in the current sitemap. Use URL inspection in Search Console. Drafts and private content should remain excluded from indexing.

Google recommends established SEO practices and helpful, original content. No special AI schema is required for visibility, and Google Search does not use llms.txt for rankings. See the official Google guide to AI search optimisation.

Fix it. Make every service page explain what you do, who it serves, what is included and what evidence supports the claims. Use descriptive headings, ordinary links and accurate company information. Structured data must match visible content. These practices support interpretation; they do not guarantee rankings or citations in AI-generated answers.

8. A beautiful portfolio with little evidence

A screenshot alone leaves important questions unanswered: what did the team do, which problem did it solve and how relevant is that experience to the next client? Broad promises cannot replace a specific account of the work.

Test it. Open a case study and look for the initial task, the team’s role, the work delivered and the outcome. Check whether someone can move from a relevant service to an example and then discuss their own project.

Fix it. Add verified details such as a catalogue structure, a completed integration or a resolved mobile usability issue. Publish sales or conversion figures only with a source, a measurement period and client permission. Without measurements, describe the delivered work honestly. Done means the case makes your contribution clear and company contact details are easy to find.

9. An update turning into a late-night rescue mission

A website may work perfectly until a plugin, theme or server update. A file archive without the database, or a backup nobody has tried restoring, does not establish that recovery will work.

Test it. Identify who owns backups, where they are stored and how recovery works. Test restoration and planned updates on a staging copy. After changes, repeat the journey from page to service to contact.

Fix it. Agree on a backup schedule, an update process and a response to failures. For a WordPress website, maintenance should include retesting important functions. Done means there is a usable backup, an owner and a tested recovery method. A successful check today cannot guarantee uninterrupted operation indefinitely.

Which problems should you fix first?

Record the URL, device or browser, reproduction steps, expected behaviour and actual result for every issue. After a fix, repeat those steps and the neighbouring actions. This makes pre-launch website testing a controlled process with evidence instead of an impression that everything looks fine.

Frequently asked questions

Can I check my website myself?

Yes. Business owners can test the main journeys, contact details, language versions and page content. Confirm enquiry delivery with the responsible person, and involve the relevant specialist for indexing, redirects and the causes of technical failures.

Will these checks improve SEO?

They can reveal technical obstacles and content problems. Organic search results also depend on demand, competition, page quality and time. Completing a checklist does not guarantee rankings.

How can I make my website easier for AI agents to understand?

Keep important information available as text, describe services specifically and use clear links and button labels. Support claims with case studies and sources. No single file or keyword list guarantees that an agent will recommend your business.

When should testing be repeated?

After a redesign, migration, changes to forms, menus or languages, and significant updates. Before a new advertising campaign, test its particular landing page and the complete enquiry journey.

Launch with fewer surprises

Planning a launch, redesign or advertising campaign? Request a website audit or discuss your project with AIDENTYKA. Share your website address, main goal and any known problem. That gives the conversation a practical starting point tied to your business.

For preparation, also read our website brief guide and SEO checklist for a new website.