Table of contents:
- Do All SEO Audit Companies Review Websites the Same Way?
- Best SEO Audit Companies You Should Consider Hiring
- How Often Does Your Website Need an SEO Audit?
My website doesn’t get enough organic traffic. The bounce rate on my website is too darn high. I can’t figure out why my website ranking is lower than my competitors. If any of the above sentences sound familiar to you, the chances are your website needs to be checked by some great analytical mind. You need to find someone who is like Terminator: searches and destroys literally every single element that – in your case – harms your website, causing low CTR, low ranking, and low visibility. And low revenue, of course. Consider an SEO audit company to be your Terminator. Like the cyborg assassin, experts from an SEO agency are armed with heavy weapons – meaning, advanced analytical tools – designed to find any type of hurdles, bugs, and technical issues that impede your website from unlocking its potential and eventually getting to the top of the Search Engine Results Page. Once your website’s weaknesses are localized, the SEO team working at an SEO audit company presents you with a grand repair plan. This document addresses every issue that once handled saves your website from impending doom.
Do All SEO Audit Companies Review Websites the Same Way?
No, they don’t. Even though the goal is always the same – find the weak points – every SEO audit company follows its own procedure while checking the health state of a client’s website. In other words, there is no unified way to do an SEO audit. Some agencies check just technical SEO, whereas others also run detailed off-page analyses. Having content specialists onboard, there are also agencies that offer web content audits as the texts also influence the overall scoring given by Google to a website. Finally, not all SEO audit companies use the same set of data analytics tools and software. Having access to the resources that provide reliable information on a website’s performance is pretty costly. That is because for an SEO audit to be thorough, an SEO specialist needs to have at least several (actually, it’s 10+) tools at their disposal. Only a few of them offer free licensing, which naturally affects the cost of the SEO audit.
Best SEO Audit Companies You Should Consider Hiring
You need a team of professionals to get your website scanned for the issues that have a negative effect on its organic search performance. In other words, you need someone with hands-on experience in doing SEO audits and who has at their disposal the whole range of advanced analytical tools.
How to find such a person? They work in the best SEO audit companies, like the ones mentioned below. Here is the list of 8 SEO audit companies that offer top-notch website SEO services.
1st place | Delante

What’s reviewed?
Basic parameters: e.g. page size, page speed, site trust index, mobile test, duplication Homepage & pages: e.g. web content, titles & meta description, internal linking, server errors Page visibility & keyword: e.g. current keyword positions Competition: e.g. linking profiles, backlink sources, keyword positions Off-page: e.g. anchor texts, link diversification plan, spam score, backlink metrics Social media: presence metrics
How long does the SEO audit take?
In most cases, it takes no longer than 3 weeks. When the sources of low visibility, insufficient organic traffic, and high bounce rate are identified, the Delante team draws up a detailed repair plan that later can be followed by the Client or implemented by an assigned SEO Specialist from Delante.
Tools Used:
Google Analytics, Google Search Console, Semstorm, Senuto, MOZ, Ahrefs, GTmetrix, Clusteric, SEMrush, Tag Manager, Majestic, Screaming Frog
2nd place | Halo Lab

What’s reviewed?
Technical SEO: not specified On-page: not specified Off-page: e.g. backlink profile
How long does the SEO audit take?
from 2 to 6 weeks Once the Halo Lab team finishes running a comprehensive SEO analysis, they provide the Client with a document that points out the SEO issues with the audited website. It’s worth noting that this agency also provides a separate service, which is a technical audit to verify the website’s stability. Those are recommended to be carried out every three months.
Tools Used:
Google Analytics, Google Search Console, PageSpeed Insight, Lighthouse, Ahrefs, Netpeak Spider, Screaming Frog, Se Ranking, SemRush
3rd place | OuterBox

What’s reviewed?
Technical SEO: e.g. HTML markup, site structure, broken links, keyword research, title tags, meta descriptions On-page: e.g. content Off-page: e.g. backlink profile Competition: e.g. keyword positions, content strategy, backlink strategy
How long does the SEO audit take?
not stated SEO audit at OuterBox starts from a kick-off call. During this video meeting, the agency learns about your business, whereas you learn about your website evaluation process. Once the SEO audit finishes, you gain a better understanding of the good and bad sides of your website. You will also be presented with opportunities you may give a chance to improve your positions.
Tools Used:
not stated
4th place | Outpace

What’s reviewed?
Technical SEO: e.g. crawlability, indexability, loading speed, broken links, internal linking Domain & keyword: e.g. keyword research analysis, keywords mapping analysis, current rankings analysis, content quality Content gap Off-page: e.g. external link analysis, backlink quality User experience
How long does the SEO audit take?
not stated Once all of the above elements are verified, OutPace starts creating an actionable plan. This way you have a clear understanding of what needs to be fixed and worked on to achieve your SEO goals. One of the best things about this SEO audit company is that they allow you to adopt the recommendations yourself or get them implemented through another agency.
Tools Used:
not stated
5th place | Page One Power

What’s reviewed?
Technical SEO: e.g. site architecture, duplicate content, broken links, HTML validation, accessibility & indexing On-page: e.g. site structure, URL naming convention, topical relevance, crawlability, responsiveness Off-page: e.g. backlink metrics, custom link building
How long does the SEO audit take?
In general, it’s 4-6 weeks. The SEO auditing process at Page One Power consists of six steps. After arranging a meeting to assess the Client’s needs, the agency puts its hands on analytical tools to analyze 131 individual website elements. When the essential information is gathered, they compile the final report and discuss the findings with the Client.
Tools Used:
Screaming Frog, Moz Pro, Majestic SEO, SEMrush, Ahrefs, Google Search Console, Google Analytics
6th place | Panem

What’s reviewed?
Technical SEO: e.g. website speed, crawlability, canonical tags, sitemap, duplicate content, URL structure, site structure Usability: e.g. bounce rate Domain & keyword: e.g. current keyword positions, content quality Competitor analysis: e.g. keyword positions Off-site: e.g. backlink profile Local SEO: e.g. keywords, content, backlink profile, business listings
How long does the SEO audit take?
2 to 6 weeks If you decide to contact Panem and ask them for reviewing your website, you will get the full and detailed audit report. The thorough inspection points out the issues and errors that prevent your website from being displayed on the first page. Panem also points out problems with the design that discourage your visitors from taking up action or staying on your website.
Tools Used:
Google Analytics, Google Search Console, Chrome Dev Tools, Ahrefs, MOZ, SEMrush
7th place | Vizion

What’s reviewed?
Technical SEO: e.g. site structure, code structure, page load speed, redirects, Content audit & Gap analysis: e.g. internal linking, keywords, Competitive audit: review up to 3 biggest competitors for content strategy and link profile Backlink audit: e.g. broken links, backlink profile
How long does the SEO audit take?
The minimum is 2 months, but it may take up to 4 months if a website is large. Vizion divides the SEO audit process into stages, each one consisting of a series of audits. This way they have enough time to scratch beneath the surface and simply make sure they check all your website’s metrics. Once the process is complete, you receive a report listing website elements that seem to work correctly and things that require some major improvement.
Tools Used:
not stated
8th place | WebFX

What’s reviewed?
On-page: e.g. duplicate content, HTML validation, browser & resolution compatibility, canonization, internal link structure, information architecture, page loading times, broken links Page visibility & keyword: e.g. top keywords ranking Off-page: e.g. backlink metrics
How long does the SEO audit take?
45 days When WebFX finishes reviewing your website, you receive a report divided into three sections: the first section it’s a list of your website’s strengths, the second section is a full list of the issues that negatively affect your rankings, and the third includes recommendations.
Tools Used:
not stated
How Often Does Your Website Need an SEO Audit?
Whether or not you like it, an SEO audit isn’t just a one-off process. Your website is a living organism, and you – as its owner – are responsible for its upkeep. If you operate in a dynamic industry, publish new pieces of content on a weekly basis, and have several people working on your website (e.g. add publications or introduce changes to the code), then getting your website evaluated for SEO regularly is a must. How often is regularly? Generally speaking, getting your website reviewed by trusted SEO specialists once or twice a year will do. However, there are cases where an SEO audit should take place more often. When? If your online competition is high, hiring an SEO audit company to evaluate your website on a regular basis is a good strategic move. With ever-changing and ever-surprising e-commerce consumer behavior, you shouldn’t fall behind your competitors. Keep up with the biggest fishes and respond quickly to new shopping habits by getting a clear action plan that a comprehensive SEO audit helps you devise. Would you like to work with the best on your online presence? Contact us! We’ll help you get to the top of SERPs and increase your revenue.
