SEOSLY - Elite-Level SEO

Hi, I’m Olga Zarr. I’m a professional SEO consultant with 12+ years of SEO experience. SEO isn’t just my career—it’s also my biggest passion and hobby.

I provide high-level SEO services, including:

I have a holistic approach to SEO. I only work with select clients who share a similar approach and understand the value of SEO.

Some of the brands I worked with:

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Who is SEO consultant Olga Zarr?

I’ve been in SEO since 2012. I have experience working as an in-house SEO, at SEO agencies, as an SEO manager, as the director of SEO, and as an SEO consultant.

I’ve worked with some of the biggest brands in the world and small local businesses. I have experience with affiliate websites, lawyer SEO, dentist SEO, e-commerce websites, and more.

I also speak at SEO conferences and interview the best SEO minds (including Google employees). I am quoted as an SEO expert in various SEO publications (including those from Ahrefs, SEJ, Moz, and more).

I take a holistic approach to SEO and dive deep into every project with full dedication.

I carefully choose my clients and only partner with those who share my values and understand the importance of SEO.

You can learn all about me and my credentials here on my SEO consultant and credentials page.

I am an SEO detective

Want to get to know your website's true SEO health?
I can do that very accurately.
Book SEO Reality Check ($999)

SEO services I offer

I am the CEO of SEOSLY, a small boutique SEO consultancy offering premium SEO services. I offer the following main SEO services:

Cora SEO Software

Cora SEO tool is the most advanced SEO software on earth.

With its ability to analyze and statistically correlate 150K+ distinct SEO factors, Cora SEO software provides one-of-the-kind granular and actionable insights.

However, only a handful of SEOs know how to use this tool effectively to get an SEO edge in any industry.

I have become a really dangerous SEO since I started using Cora. All of my SEO clients benefit from my knowledge of Cora SEO software.

Cora SEO Report Service

In-depth SEO audits

My SEO audits analyze over 200 elements, with detailed explanations of each issue and recommendations tailored to your website.

You will receive a high-quality, professional website audit that outlines the exact next steps, their priorities, and the specific actions you, as a website owner, need to take.

The audit will lay the grounds for your SEO strategy for the next 6-12 months. You will have the blueprint for your SEO success.

In-depth SEO audits

Traffic Drop Audit

A traffic or ranking drop audit will pinpoint the exact cause of the decline and provide clear steps on how to address it.

Identifying the correct reason behind the drop is crucial—otherwise, you risk wasting both time and money, or even losing your entire business.

Is the drop due to a Google algorithm update? A failed migration? Or perhaps a technical glitch?

Traffic Drop Audit

Monthly SEO

If you are serious about growing your website and understand that success takes time and effort, a SEO monthly retainer is the best option for you.

I take a holistic and individual approach to each client. I work only with those who value SEO and are ready to put in the necessary effort.

I have limited spots available because I am NOT a typical SEO agency.

Monthly SEO

One-time SEO consultations

One time SEO consultation is ideal if you need another pair of eye to look at your website or help with a specific SEO issue. 

It’s always a good idea to have an experienced SEO professional provide their insights on your website’s SEO strategy. 

I also run reality checks of your current SEO provider. 😁

SEO Consultation

Website migrations

A failed website migration is the top reason why websites lose traffic and business.

There are hundreds of potential issues that can arise during a migration, and my role is to ensure everything goes smoothly.

I assist with the entire migration process and also help websites recover from failed migrations.

Website migrations

Some SEO brands I've worked with

Why SEOSLY?

If you are looking for an SEO consultant instead of a traditional SEO agency, you are in the right place.

After working with several agencies, my goal with SEOSLY is to provide an alternative—a personal, anti-agency experience where you work directly with an experienced SEO professional and know exactly what is being done for your site.

At SEOSLY, you work directly with me. All your calls and communications are with me for complete transparency.

Our team includes four experts (including me), all of whom previously worked at P&G, each with 12-15 years of experience in SEO. Together, we bring deep expertise and knowledge to every project.

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SEO Audit Mastery Course

Become a pro SEO auditor charging $5K+ for one SEO audit

In addition to my work as an SEO, performing website audits, and managing SEO for others, I also share my knowledge. Since my schedule no longer allows me to mentor others directly, I created a course to teach my unique approach to SEO.

The SEO Audit Mastery Course is the most comprehensive SEO audit course available. It features over 50 videos and lessons, with new content added weekly. This course reflects my 12+ years of SEO experience, gained from roles at top SEO agencies, in-house positions, and as an independent consultant.

I have audited websites for major brands like P&G and have deep expertise in working with lawyer websites. My holistic approach ensures that SEO audits form the foundation of long-term SEO strategies and turn one-time clients into loyal, ongoing partners.

SEO Audit Mastery Course Preview
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SEO Newsletter by Olga Zarr

I send an SEO newsletter once or twice a week. SEO professionals read it, business owners looking to handle their own SEO, and individuals eager to learn SEO—whether they’re beginners or advanced.

Subscribers receive free SEO resources, including Google Looker Studio dashboard templates, Core Web Vitals dashboard templates, SEO audit checklists, and more.

Many well-known SEO brands have already sponsored my newsletter. You can join them as a sponsor or subscribe to stay updated.

Learn more about my SEO newsletter here.

Free SEO Growth Kit

Subscribe to my SEO newsletter to receive my exclusive templates (valued at $999) absolutely free!

  • AI SEO optimization checklist (100+ steps)
  • Google Looker Studio LLM traffic template
  • Google Looker Studio SEO template
  • Google Discover SEO checklist (117 steps)
  • EEAT/YMYL quality audit template
  • Core Web Vitals monitoring dashboard

We respect your privacy. Unsubscribe at any time.

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SEO Podcast by Olga Zarr

In 2022, I launched the SEO Podcast by Olga Zarr, a valuable resource for anyone looking to deepen their SEO knowledge or stay current with industry news. I release 1-3 episodes per week, depending on my schedule:

  • Tuesday/Wednesday: A weekly interview with an SEO expert.
  • Thursday/Friday: A deep dive into a specific SEO topic, where I share my insights.

Don’t miss out—subscribe to my SEO podcast today. Thank you!

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SEO podcast by Olga Zarr

SEO YouTube Channel

I also run an SEO YouTube channel that’s completely free and ad-free, with only brief sponsor mentions. My goal is to share my 12+ years of SEO experience and help you avoid serious—and often costly—mistakes.

On the channel, I create short videos offering quick SEO tips and in-depth tutorials where I demonstrate how I perform SEO audits. I also interview some of the biggest names in the industry, including Barry Schwartz, Aleyda Solis, Martin Splitt, and many more.

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Follow Olga Zarr on social media

I regularly share valuable SEO insights for free on social media. Follow me on LinkedIn, X, and Threads to stay updated.

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SEOSLY Sponsors

I collaborate with leading SEO brands who sponsor my podcast, YouTube channel, and newsletters.

Some of my sponsors include Ahrefs, JetOctopus, Sitebulb, and more. Please note that I only endorse tools I personally use and trust.

Explore my sponsorship opportunities if you want me to promote your SEO tool.

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Latest SEO blog articles

SEOSLY is an SEO blog that provides tons of invaluable free in-depth tutorials, guides, and articles about SEO based on my experience as an SEO consultant.

Many of my SEO articles went viral, and one was even turned into a book 😉

Blog

Testimonials

Olga is a synonym for SEO. She will first know if something is happening in Google updates or SEO worlds. And she is not going to be just aware of it, she will show you how to overcome the current issues. Her bread and butter are SEO Audits, which is the most important thing for your business growth. She will discover any details and recommend how you can fix it. She will not sleep until you get what your website deserves. It is what kind of person she is.

Her personality is 100% reliable, committed, and wonderful, and you are just looking forward to seeing and speaking again. She feels like home for the website and SEO, and you can be calm and safe since she has your back.


Adrijana Vujadin, Coach for SEOs, AV Coaching

Olga's biggest strength is her hyper-methodical approach to technical SEO. She covers every angle and misses nothing, ensuring she draws maximum advantage from every meaningful technical aspect of a website. Her methodical approach coupled with her incredible depth of knowledge and her professionalism mean that working with her is a no-brainer for any website owner who is serious about their technical SEO.


Jason Barnard, CEO and founder of Kalicube

Amazing SEO Course and Services! I’m so happy I found Olga’s SEO course and services through SEOSLY! She explains SEO concepts in a clear and simple way, making it easy to understand and apply. The course is packed with useful tips, real examples, and actionable strategies. Olga’s expertise is unmatched and really helped our team!


Raf Chomsky

Working with Olga was a really awesome experience. She has a unique ability to connect with developers and make them understand SEO. I had no clue about SEO but with just a few months of cooperation at the same project I now know Java and SEO, which apparently makes me a very "dangerous" developer.


Martha Cusp, Java Developer and Team Leader

Olga is one of the sharpest minds I know in SEO. She is a deep thinker that thrives on technical SEO and she is one of the people I go to for SEO challenges and help on the technical side of it.


John Wright, CEO, StatsDrone & Affiliate BI podcast

Olga is an extremely experienced and effective SEO expert. Her individual approach, knowledge and proven methods allow you to maximize traffic and attract new customers from Google. I highly recommend her!


Daniel Ostrzyzek, Google Ads Specialist

I had the pleasure of working with Olga Zarr on large-scale websites where she conducted advanced SEO audits. Her auditing process is exceptionally well-designed, eliminating unnecessary steps while maintaining comprehensive coverage. The audit document was delivered on time and in a format that facilitated seamless collaboration with our IT team. What stood out was her ability to highlight critical issues and organize them into clear priority lists. I highly recommend working with this talented SEO specialist.


Jakub Sawa, independent SEO expert

Working with Olga on our recent project has been an absolute pleasure. Her expertise in SEO has been instrumental in helping us achieve all our KPI milestones. From the very beginning, Olga demonstrated a deep understanding of our goals and crafted a tailored strategy that perfectly aligned with our needs. Her proactive approach and attention to detail ensured that every aspect of our SEO campaign was meticulously planned and executed. Olga consistently provided valuable insights and recommendations, which significantly improved our website's performance. Communication with Olga was always clear and efficient. Her dedication and commitment to our success were evident throughout the entire process. I highly recommend Olga to anyone looking for a skilled and reliable SEO consultant.


Caren Smith, Head - SEO Team

Olga is one of the few SEO thought leaders we have come to know that truly understands what drives results. She is often several steps ahead of other SEO partners we have worked with in what is a very dynamic indexing landscape. Given her ability to assist our brand in defining goals, putting together a strategy, and actually executing on it, we could not recommend her enough for a company looking to level up their SEO strategy.


Gary L

There are 2 people in the industry I have learned the most from the last handful of years. Those two people are Olga Zarr and Nathan Gotch. She didn't charge me $99.99 to learn anything. Olga just posts super insightful YouTube videos and provides a insane amount of knowledge with her newsletter. It's one of the three industry newsletters I subscribe to to stay on top of whats happening because just like you, I rarely have time to stay on top of every announcement because I'm busy putting out fires and working with clients. Olga for President................... of Poland.


Ryan McCain

We used Olga Zarr's SEO services for our website, and the collaboration went very smoothly. Olga Zarr is highly professional, precise, and effective. We experienced a noticeable increase in customers after implementing Olga's strategies and recommendations. Highly recommended!


Agnieszka W

We’ve had the pleasure of working with Olga at SEOsly for over a year now, and we couldn’t be more impressed. Olga is incredibly knowledgeable, professional, and flexible, adapting seamlessly to our unique and ever-evolving needs. Our account has been anything but simple, with expectations that are likely quite different from others in our industry seeking a website makeover and SEO. Yet Olga has approached every challenge with patience and understanding, always taking the time to listen to our goals and adjust her approach accordingly. Despite our shifting priorities, Olga has delivered outstanding results, significantly improving our website and helping us move closer to our vision. Her dedication and expertise have made a real difference, and we’re so grateful for her hard work. If you’re looking for an SEO specialist who is not only skilled but also adaptable and truly invested in your success, we highly recommend Olga and SEOsly!


Sophia Daskalon, Head of Marketing

It’s been a pleasure working alongside Olga to drive results and revenue for our mutual client. Her attention to detail and proactive commitment to keeping ahead of the SEO industry’s fast-moving trends and changes are outstanding, and her transparency and collaborative skills make her a great contact to work with.


Beth Richardson, Project Executive

Highly Recommend Olga for SEO!

Working with Olga Zarr has been a fantastic experience for my English school. She really knows her stuff when it comes to SEO and has helped us grow our online presence in ways I didn’t think were possible. What I appreciated most was how she took the time to understand our school, our audience, and what we wanted to achieve.

Olga’s advice was clear, practical, and easy to follow, and the results speak for themselves – more traffic, more inquiries, and more students! She’s also super responsive and genuinely cares about her clients’ success. If you’re looking for someone who will take your SEO seriously and actually deliver, I can’t recommend Olga enough.


Marek Kosinski, noProblem School of American English

Olga’s Advanced SEO Skills Are a Game-Changer!

I’ve worked with several SEO specialists over the years, but Olga Zarr stands out by a mile. Her advanced SEO tactics are unlike anything I’ve seen before – she has an uncanny ability to pinpoint what’s really holding your site back and implement strategies that actually move the needle. She doesn’t rely on cookie-cutter solutions; her approach is both innovative and laser-focused.

What impressed me most was her deep knowledge of local SEO. For a school like ours, attracting students from specific areas is critical, and Olga helped us dominate local search results.

Olga’s expertise goes beyond surface-level fixes – she digs deep, explains everything clearly, and delivers tangible outcomes. If you’re looking for someone to truly transform your SEO, Olga is the person to call. She’s a true expert in every sense of the word.


Katarzyna Kosinska, English for SEO

Olga loves SEO and clients love working with Olga

I’ve been in the SEO industry for over 12 years, working as an in-house SEO, at agencies, as a freelancer, an SEO director, and a consultant. I’ve worked with big global brands and small local businesses, and I have experience with affiliate websites and lawyer SEO.

I specialize in detailed SEO audits and helping businesses create and execute successful SEO strategies. I’m deeply passionate about SEO and always eager to learn more.

Olga Zarr - SEO Newsletter Creator

Olga Zarr founder & CEO of SEOSLY