SEO ONE for Web Developers

Build better websites.
Catch problems before your clients do.

A website can look great and still have technical issues.

Catch issues that affect search visibility, performance, security, and user experience.

SEO ONE gives web developers a fast way to analyze websites before launch, during development, and after deployment so problems are easier to catch before they become client complaints.

Start Analyzing Websites →
Built for developersFast website checks
SEO ONE / Developer overview
YOUR WEBSITE, READY FOR REVIEW

Build it. Test it. Prove it.

● Preview
78 Website health
Website checks, connected.
Your handoff, stronger.

Analyze · Monitor
Improve · Report

Indexing readinessNeeds attention
Mobile performance68 / 100
Schema validationReview findings
Website security✓ SSL valid
✦
YOUR NEXT OPPORTUNITYReview your launch priorities.

Catch issues before the client handoff.

Illustrative dashboard · Sample data
Go beyond design

Strong visuals are the start.
Quality goes deeper.

A successful website needs more than strong visuals. SEO ONE gives you another layer of quality control before the website goes live.

ϟ

Desktop & Mobile Performance

Review desktop and mobile separately.

▤

Indexing & Crawlability

Check whether search engines can access important pages.

∞

Broken Links

Find links that interrupt the visitor journey.

⌕

Meta Data

Review titles and descriptions.

{}

Schema

Identify structured data findings.

◇

Security & SSL

Review security and certificate health.

◷

Website Uptime

Monitor availability after deployment.

▦

Duplicate Content

Identify content duplication findings.

✦

AI Search Readiness

Review your website’s readiness for AI-driven search.

✓

Technical SEO

Add another layer of website quality control.

Catch problems before launch

Find it before launch.
Fix it before the callback.

Before handing a website to a client, use SEO ONE to identify issues that deserve attention.

Fixing these issues before launch can save time, reduce callbacks, and create a better client experience.

Run a Pre-Launch Check →
PRE-LAUNCH WEBSITE REVIEW Illustrative preview
01Search engine accessReview
  • ↗Pages blocked from indexing
  • ↗Crawlability problems
  • ↗Duplicate content
02Page essentialsReview
  • ↗Missing titles or descriptions
  • ↗Broken links
  • ↗Missing schema
03Experience & securityReview
  • ↗Slow mobile performance
  • ↗SSL issues
  • ↗Security concerns
✦ Build the site. Test the site. Identify problems.
✓
YOUR WEBSITE FINDINGS, CONNECTED

Make website handoffs stronger

✓Performance scores
✓SEO findings
✓Indexing status
✓Security checks
✓Technical issues
✓Website health
✓Areas for future improvement
Make website handoffs stronger

Deliver the website.
Show its condition at launch.

A polished website handoff should include more than login credentials. SEO ONE helps you give clients a clearer picture of their website’s condition at launch.

Demonstrate the quality of your work and give the client a baseline for future growth.

Add more value to every project

Beyond the build.
More value for your clients.

SEO ONE can help web developers expand beyond design and development. Offer additional services such as:

Create more value for your clients and open the door to ongoing service relationships.

✓
YOUR WEBSITE FINDINGS, CONNECTED

Add more value to every project

✓Technical SEO reviews
✓Performance optimization
✓Ongoing website monitoring
✓Local SEO
✓Keyword tracking
✓Security monitoring
✓Monthly reporting
✓Website maintenance reviews
✓
YOUR WEBSITE FINDINGS, CONNECTED

Make performance easier to diagnose

✓Large images
✓Excessive scripts
✓Plugins
✓Third-party tools
✓Slow hosting
✓Layout shifts
✓Page load time
Make performance easier to diagnose

Fast on your computer?
Check the wider picture.

A website may look fast on your computer but perform poorly for real users. SEO ONE analyzes desktop and mobile separately so you can identify issues related to:

Use the findings to identify where performance improvements may be needed.

Verify indexing before marketing starts

Can search engines
actually access the site?

One of the worst post-launch problems is discovering that important pages are not being indexed. SEO ONE helps you check:

Check search engine access before the client starts investing in SEO and advertising.

✓
YOUR WEBSITE FINDINGS, CONNECTED

Verify indexing before marketing starts

✓Robots.txt
✓XML sitemaps
✓Noindex settings
✓Canonical issues
✓Crawlability
✓Indexed pages
✓Pages not indexed
Understand findings faster

Technical findings.
A faster way to investigate.

Technical findings can sometimes require additional research. Gilbert MX helps explain SEO ONE results and gives you a faster way to investigate issues.

01 Review a finding02 Ask a question03 Plan your next fix
✦
Gilbert MX Your development findings, explained.
Example conversation
ASK ABOUT YOUR WEBSITE FINDINGS
Why isn't this page indexed?
✦

Check whether the page is accessible, blocked by robots rules, marked noindex, or associated with a different canonical URL. Review the indexing report for the specific finding before choosing a fix.

SEO ONE identifies the issue.
Gilbert MX helps you work through it.
Guided simulation · 1 of 5
Better reporting for clients

Explain the findings.
Strengthen the handoff.

Clients do not always understand technical development terminology. SEO ONE Reports help turn website findings into clearer information. Show clients what was checked, what was fixed, and what may still need attention.

Website launchesMaintenance reviewsClient meetingsRedesign projectsSEO discussionsPerformance reviews
View SEO ONE Reporting →
YOUR NEXT WEBSITE REVIEW Illustrative report
01What was checked

Review performance, indexing, security, and website health.

02What was fixed

Communicate the improvements made before the handoff.

03What still needs attention

Keep unresolved findings and future improvements visible.

04What should happen next

Agree on the next improvements and review them together.

✓
YOUR WEBSITE FINDINGS, CONNECTED

Monitor websites after launch

✓Website uptime
✓Security
✓Performance
✓Rankings
✓Indexing
✓Backlinks
✓Local visibility
Monitor websites after launch

Launch is a milestone.
Keep website health in view.

Your responsibility may not end when the site goes live. SEO ONE can help monitor:

Give developers offering maintenance or hosting services another way to keep an eye on client websites.

Freelancers, agencies & development teams

Built for your development workflow.

Select your team type to see how SEO ONE supports your work.

Freelance Web Developers

Add another layer of quality assurance to every project.

Build the site. Test the site. Identify problems. Show the client the results.

SEO ONE helps web developers go beyond simply delivering a website.

Better websites. Stronger handoffs. More client value.
YOUR DEVELOPMENT WORKFLOW
✓ Pre-launch checks✓ Website handoffs✓ Maintenance reviews
✓

Build it. Test it.
Prove it.

BETTER WEBSITES · STRONGER HANDOFFS · MORE CLIENT VALUE

Build it. Test it.
Prove it.

SEO ONE helps web developers go beyond simply delivering a website. Build the site, test the site, identify problems, and show the client the results.

✓ Free to start✓ No credit card required