⭐️ ⭐️ ⭐️ ⭐️ ⭐️ 5 star avg. rating

SEO audits software.

Self-hosted, lightweight and performant fully-featured SEO checker platform PHP script.

  • AI audit insights ✨
  • 50+ SEO tests
  • Lightning fast & recurring checks
  • Auditing history, Sitemap checks, Bulk audits
Explore demo 👁️ Buy now
✅ Trusted by 25,736+ customers across all AltumCode products ❤️
Audit types

Single URL, Bulk,
Sitemaps, Raw HTML audits

Highly versatile. SEO Audits for any type of resource you need.

Audit one URL at a time
Test multiple URLs in bulk
Go through all URLs within a Sitemap
Don't have your page live yet? Audit the raw HTML code
Advanced SEO analysis

50+ SEO tests

Automatically performs over 50 modern SEO checks in seconds and gives you actionable tips.

HTML Document setup verification
On page SEO checks
Content quality & markup tests
Media & image optimization
Technical & performance factors
Checks for all links within a page
Track progress

Full audits history

Keep as many archives of a particular audit as you need. Look back and compare your SEO progress with ease.

Websites

Automatic categorization

All audits get automatically categorized based on their domain. Zero effort.

Automation with ease

Automated audit re-checks

Schedule & get your URLs automatically audited with our SEO checker.

Get notified on changes
Beautiful email reports
Setup & forget about it
Audits page

Sharable audits

Need to share your audits or export them? We've got you covered.

Export branded PDF report
Public or private audits
Password protected audit page
Custom domain audit page

Over 50 SEO checks

🔤 Title
📝 Meta description
📢 H1 tag
🏷️ Meta keywords
❌ 404 page
🤖 robots.txt page
🌐 Language attribute
🖼️ Favicon
🤖 Meta robots
🤖 Header robots
⏱️ Response time
📄 Page size
📊 DOM size
📱 Meta viewport
🔤 Meta charset
💻 Deprecated HTML tags
🖥️ Server tag
📦 Server compression
📑 Doctype declaration
🔗 Social links
🔢 Words count
📝 Top used words
✉️ Plaintext emails
📊 Text to HTML ratio
🔒 Secure URL (HTTPS)
🛡️ Valid SSL Certificate
🎨 Inline CSS
🖼️ Image formats
💬 Image alt attributes
⏳ Lazy loading images
📋 Other headings
🔗 Canonical URL
🔍 SEO friendly URL
🌐 HTTP/2 enabled
⚠️ Unsafe external links
💻 Non-deferred javascript
🌐 HTTP requests
🔗 Internal links
🔗 External links
📤 Open graph

13 notification integrations

Get notified with ease from multiple channels at once when your audits get automatically rechecked.

📧
Email
🪝
Webhook
💬
Slack
🎮
Discord
✈️
Telegram
📅
Microsoft Teams
📱
SMS
📞
Phone call
🟩
Whatsapp
📌
Push notifications (plugin)
🐥
Twitter tweets
🔔
Internal notifications
📨
Google chat

32 SEO web tools

🌐
DNS Lookup

Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.

🔍
IP Lookup

Get approximate IP details.

🔒
SSL Lookup

Get all possible details about an SSL certificate.

📇
Whois Lookup

Get all possible details about a domain name.

📡
Ping

Ping a website, server or port.

🏷️
Meta tags checker

Get & verify the meta tags of any website.

🌍
Website hosting checker

Get the web-host of a given website.

🚪
HTTP headers lookup

Get all the HTTP headers that an URL returns for a typical GET request.

✌️
HTTP/2 Checker

Check whether a website is using the new HTTP/2 protocol or not.

📥
Google cache checker

Check if the URL is cached or not by Google.

➡️
URL redirect checker

Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.

🔙
Reverse IP Lookup

Take an IP and try to look for the domain/host associated with it.

🗜️
Brotli Checker

Check whether a website is using the Brotli Compression algorithm or not.

📄
Website text extractor

Extract all the text of a website from the source code of the page.

⏱️
TTFB checker

Verify the time to first byte of any website.

⚖️
Website page size checker

Check the total size of a web page, including all resources, for performance analysis.

📊
Text to HTML ratio checker

Analyze the ratio of text content to HTML code for SEO and performance optimization.

🙈
Noindex checker

Checks if a webpage is set to noindex, preventing it from appearing in search engines.

🖼️
Image alt tags checker

Checks if images have alt attributes for accessibility and SEO.

💻
Deprecated HTML tags checker

Detects outdated HTML tags that should be replaced with modern alternatives.

🚙
HSTS checker

Check if a website has HTTP Strict Transport Security (HSTS) enabled.

🖼️
Favicon checker

Check if a website has a valid favicon and if it is correctly linked in the HTML.

🔍
Safe URL checker

Check if the URL is banned and marked as safe/unsafe by Google.

🖼️
Lazy loading images checker

Check if images on a webpage have the lazy loading attribute enabled for performance optimization.

📝
Google Search Preview

See how your website appears in Google search results and optimize for better visibility.

💡
Bing Search Preview

Preview how your website will look on Bing search and improve search ranking.

🔎
Yandex Search Preview

Check how your website appears on Yandex and adjust content for better reach.

🌃
Opengraph Checker

Check how your website appears when shared on social media.

🔐
Server Signature Checker

Detect if your server exposes version info in HTTP responses.

🌐
HTML minifier

Minify your HTML by removing all the unnecessary characters.

🎨
CSS minifier

Minify your CSS by removing all the unnecessary characters.

📜
JS minifier

Minify your JS by removing all the unnecessary characters.

🛠 Fully-featured Admin Panel

Comes with a ready-to-use Admin Panel, giving you full control and oversight of your website right out of the box.

👁
Admin dashboard Quick, simple and straight to the point overview of your whole website.
🙋‍♂️
Users management Effortlessly manage users through the interface, API & impersonate user as an admin.
⚡️
User-generated content control Manage all resources that your users create directly from the admin panel.
👩‍💻
Custom pages & categories Easily handle all extra and custom pages on your website.
📝
Fast & easy blog system Includes blog categories, popular posts, SEO optimized & fully translatable posts.
📧
Newsletter system Send bulk emails, track data, and segment users efficiently.
📈
Comprehensive statistics Analyze all your website's growth directly from the admin panel.
🌏
Text control & translation Translate your website into any language directly from the admin panel.
🪝
Webhooks Send data to external sources during key events like new users or payments.
🔥
Website settings Customize every configuration (out of many) to tailor your website to your exact needs.
👁
SSO Allow your users to seamlessly switch between other AltumCode software installations.
🍪
Cookie consent Fully-featured, integrated cookie consent notice for your users.
🎨
Colorize your site Customize your entire system theme directly from the admin panel.
📢
Announcements Display short messages in notification bars at the top or bottom of any page.
🖼️
Custom landing page images Upload unique images for your landing page to match your brand and campaigns.
🎨
Custom CSS & JS Personalize with custom code & extend your website functionality or visual appearance.
🔔
Internal notifications system Send instant notifications directly to your users inside the platform.
📩
Admin email notifications Email alerts for important events like new registrations, payments, or contact inquiries.

💰 Start your own business

Completely featured and feature-rich system of payments that allows you to start a new SAAS business in minutes.

🤑
19 integrated payment gateways
Stripe
PayPal
Offline payments
Crypto.com
Razorpay
Yookassa
Mollie
PayU
Paystack
Paddle
MercadoPago
Iyzico
Midtrans
Flutterwave
Lemonsqueezy
Myfatoorah
Klarna
Revolut
Plisio
📦
Payment plans Create and display fully-configurable & unlimited payment plans for your users.
🤝
5 payments frequencies Monthly, Quarterly, Bi-Annual, Annual or Lifetime deals.
💸
Recurring & one time payments Offer any (or both) of these options to collect money with ease.
💶
Multi currencies Get paid in any native currency based on the payment gateways you choose.
💳
Discount & Redeemable codes Offer discounts or fully redeemable plans for your users with ease.
🧾
Taxes, billing, invoicing & refund credit notes Configure tax rates and generate proper invoices for you and your customers.
💰
Payments management & analytics Import payments, get detailed growth stats and control all your payments.
These features are exclusive to the Extended license.

Countless more features ⚡️

Everything you've ever wished for in an online system.

🌙
Dark mode Simply beautiful and ready to go right out of the box.
🔗
Social logins Twitter, Google, Facebook, Microsoft & Discord integrations.
🗺️
Automatic generated sitemap Your sitemap is automatically generated and updated for you.
🔐
Two Factor Authentication You and your users can use 2FA if they want to.
🌐
Multilingual ready (with RTL support) Translate everything from the admin panel (+AI translations).
🔍
SEO Friendly The whole platform was designed with SEO in mind.
📤
Exportable data Important data can be exported via CSV, JSON and even as PDF.
🧩
API Ready to go REST API for certain parts of the product.
🎨
User white label Allow your users to brand their own experience with custom logo, favicon & title settings - configurable based on the user plan.
🧱
Schema markup ready Automatically generated Schema Markup on public pages for better SEO.
📢
Ad spots Easily insert ads into the pre-defined ad spots and monetize your website.
🤖
Captchas Cloudflare Turnstile, Basic Self-Hosted, Google reCAPTCHA v2, and hCaptcha.
🧠
Caching - Files/Redis Flexible high-performance caching using Redis or the local file system.
🐳
Docker support Fully containerized setup available with Docker.

25K+ people bought our products ✨

The AltumCode brand (established 2018) stands for high-quality, reliable and affordable products.

The AltumCode products suite is built and maintained entirely by one developer from the EU 🇪🇺.

5 ⭐️⭐️⭐️⭐️⭐️ stars average rating on all products, based on 1,100+ public reviews on the Codecanyon market.

We're also selling a some of our products on Lemonsqueezy, where we've also got thousands of happy customers.

The support seems to be pretty solid. Keep up the great work.

A

Ace47

⭐️⭐️⭐️⭐️⭐️

Hi..Everything around this amazing product is Good and very nice! Starting from the product itself, The Author, Customer Support, etc All are Great. Also, I would like to thank the Author for sharing his product with us.. So, Many Thanks.

N

NacimFraze

⭐️⭐️⭐️⭐️⭐️

Altumcode consistently delivers top quality work. This is yet another solid and impressive product from them. I’m eagerly looking forward to the next updates for this amazing product. Fabian, keep that genius spark alive! ♥️⚡️

F

Fananet

⭐️⭐️⭐️⭐️⭐️

really really awesome code, I never met a bug using it.. thanks for this awesome software, I am looking for new features please add new widgets.. the only thing that I have comment on is the html code, it is not working probably, it shows the html code itself.. anyway it is rare usable.. thanks again for your software

Y

Youssuf_Abramo

⭐️⭐️⭐️⭐️⭐️

This is a great product with many features. Support is excellent.

S

swaykinetics

⭐️⭐️⭐️⭐️⭐️

Another classic solid Altumcode product. Works seamless and the guy Fabian is always on hand to help with queries. Thanks again.

P

ProjectCnP

⭐️⭐️⭐️⭐️⭐️

It is very well planned. I hope it will be continuously improved. It is a successful project.

T

tahsinakin

⭐️⭐️⭐️⭐️⭐️

This guys really knows what they are doing. I really like every update they have on their products. Big ups

J

johnlinux

⭐️⭐️⭐️⭐️⭐️

This tool is outstanding! The features are comprehensive and extremely versatile, making it perfect for a wide range of applications. The interface is clean, user-friendly, and efficient. Excellent product with great attention to detail—highly recommended!

B

bahasoft242

⭐️⭐️⭐️⭐️⭐️

All these reviews are publicly available on my codecanyon profile, direct emails from customers or social media.

Buy 66audit

⚙️ 19 software updates released since 17 December, 2024

📘 No coding knowledge needed

🎛️ Easy white labeling from the admin panel

Regular License
$39

Personal use

  • Pay once & use forever
  • Source code access
  • Free future updates ✅ Updated 12 March, 2026
  • 6 months of free support
  • Self-hosted, full privacy
  • Unlimited users
  • Unlimited websites & notifications
Extended License
$319

Start your own SAAS business

  • 19 integrated payment gateways
  • One time, recurring, lifetime payments system
  • Discounts and redeemable codes system
  • Taxes & billing system
  • Invoicing system
  • Multi currency support
  • Unlimited customers
Get quote
Not decided or convinced? Get the Regular license upgrade later.
66uptime customer avatar review 1 66uptime customer avatar review 2 66uptime customer avatar review 3 66uptime customer avatar review 4 66uptime customer avatar review 5
⭐️ ⭐️ ⭐️ ⭐️ ⭐️
150+ happy users around the world.

Frequently Asked Questions

Contact us via email if you have any other question. We will get back to you asap.

66audit runs on standard PHP web hosting. The key requirements are PHP, MySQL or MariaDB, as well as a web server such as Apache or Nginx. Consult the documentation page for more details.

  • ✅ Full open source code
  • ✅ Product installation & configuration documentation
  • ✅ Exclusive product license key / certificate
  • ✅ Access to the official support channel
  • ✅ All future updates included at no additional cost
  • ✅ 6 months included support

All future updates are announced via email or via any social media channels under the name: altumcode.

You can also download the latest files any time you wish to.

You will still be able to use 66audit for lifetime and get future updates, however you will no longer be eligible for personal support.

You can renew support based on the license that you've purchased at any point, at an affordable price.

Support means the following:

  • Answering technical questions directly related to the product.
  • Answering non-technical questions directly related to the product.
  • Help with potential bugs or issues.

Support does not mean:

  • Free installation or updating services.
  • Customization services or help to alter to product's source.
  • Providing help for problems created while altering/modifying the product's code.

Refunds are not provided under the following circumstances:

  • You changed your mind after purchasing.
  • You lack the expertise to use the product.

Refunds may be given in the following circumstances:

  • The product has a serious security vulnerability that isn't fixed.
  • The product does not function as described or as on the provided demo.

Please ensure you read the documentation, review the demo thoroughly, and Contact with pre-sale questions (if any) before purchasing to avoid any issues.