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An independent audit of astrumu.io, measured by Adnave on November 12, 2026. We read 3 pages of the site as a search engine first receives them and ran 42 checks. Organic health is 74 out of 100. The site lets the main AI assistants read it.
Growth Navigator · astrumu.io
17 opportunities to improve
3 pages read in full
Organic health
out of 100
Ads readiness
out of 100
Our suggested order: biggest obstacles first, quickest first among equals. The effect of each fix is not measured. 3 take minutes.
Step 1 · Organic
Everything here was observed on the site. Fixing it removes a known obstacle; no one can promise a specific ranking in return.
Observed · AdnaveBot's reading of 3 pages on 2026-11-12 · each finding is what we saw on those pages; “what to do”, the score and the order are our judgment
Only 19 words arrive with the page; the rest is built in the browser by scripts. Search engines may see very little.
What to do: Have the site send its main text in the page itself (server-side rendering or pre-rendering).
How to fix this: Thin content: what it is and how to fix itWhen someone shares the page, the preview will look bare or use the wrong image.
What to do: Add Open Graph tags: og:title, og:description and an og:image of 1200 × 630 pixels.
Paste inside the <head> of the page. Replace the image address with a picture of 1200 by 630 pixels.
<meta property="og:type" content="website"> <meta property="og:title" content="astrumu.io"> <meta property="og:description" content="Find information, resources and relevant links for astrumu.io. This domain may be for sale."> <meta property="og:url" content="https://astrumu.io/"> <meta property="og:image" content="https://astrumu.io/your-preview-image.png"> <meta name="twitter:card" content="summary_large_image">
The http:// version of the site still answers on its own, so some visitors and links stay on an insecure copy.
What to do: Redirect every http:// address to its https:// equivalent with a permanent (301) redirect.
For an Apache server, add to the top of the .htaccess file. Many hosts also offer this as a switch called “Force HTTPS”.
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]There is no structured data, so an assistant has to guess what the business is from loose text.
What to do: Add schema.org markup for the organisation, plus the type that fits the page: Product, Service, Article, FAQPage or SoftwareApplication.
Paste inside the <head> of the page. Fill in the name and logo address.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "astrumu.io",
"url": "https://astrumu.io",
"logo": "https://astrumu.io/your-logo.png"
}
</script>Google will choose its own snippet for these pages, often a poor one.
What to do: Add a description of 70 to 160 characters to each page.
“astrumu.io”. Titles outside roughly 30 to 60 characters are either vague or get cut off in results.
What to do: Rewrite it to 30 to 60 characters, leading with the main thing people search for.
How to fix this: How to write page titles and meta descriptionsA sitemap lists every page so search engines find them all, including new ones.
What to do: Generate a sitemap.xml and submit it in Google Search Console.
Save as sitemap.xml at the top level of the site, then submit https://astrumu.io/sitemap.xml in Google Search Console. It lists only the pages this audit read; add the rest.
<?xml version="1.0" encoding="UTF-8"?> <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"> <url><loc>https://astrumu.io/</loc></url> <url><loc>https://astrumu.io/terms.html</loc></url> <url><loc>https://astrumu.io/privacy.html</loc></url> </urlset>
www.astrumu.io does not redirect to astrumu.io, so search engines may treat them as two copies competing with each other.
What to do: Pick one form and permanently redirect the other to it.
How to fix this: How to find and fix broken links on your websiteA made-up address did not return a 404. Search engines can end up indexing endless empty pages.
What to do: Make the site answer unknown addresses with a 404 status and a helpful “page not found” page.
How to fix this: How to find and fix broken links on your websiteWithout it, copies of the page (with tracking codes, for example) can compete with each other in search.
What to do: Add a canonical link pointing at the page’s preferred address.
Paste inside the <head> of the page.
<link rel="canonical" href="https://astrumu.io/">
Structured data lets Google show extras such as ratings, prices, opening hours and FAQs in your result.
What to do: Add schema.org markup that fits the business (Organization, LocalBusiness, Product, FAQ).
Paste inside the <head> of the page. Fill in the name and logo address.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "astrumu.io",
"url": "https://astrumu.io",
"logo": "https://astrumu.io/your-logo.png"
}
</script>These headers protect visitors from downgrade and content-sniffing attacks. Browsers and security scanners look for them.
What to do: Have the web server send Strict-Transport-Security and X-Content-Type-Options: nosniff on every response.
For an Apache server, add to the .htaccess file. On other servers, ask your host to send these two headers.
Header always set Strict-Transport-Security "max-age=31536000" Header always set X-Content-Type-Options "nosniff"
Only 0 H2 subheadings found.
What to do: Break the page into sections with H2 subheadings that use the words people search for.
How to fix this: How to write page titles and meta descriptionsLinks shared on X will show as plain text.
What to do: Add a twitter:card meta tag (summary_large_image works for most pages).
Paste inside the <head> of the page. Replace the image address with a picture of 1200 by 630 pixels.
<meta property="og:type" content="website"> <meta property="og:title" content="astrumu.io"> <meta property="og:description" content="Find information, resources and relevant links for astrumu.io. This domain may be for sale."> <meta property="og:url" content="https://astrumu.io/"> <meta property="og:image" content="https://astrumu.io/your-preview-image.png"> <meta name="twitter:card" content="summary_large_image">
Assistants quote pages that state a question and answer it plainly. This page has no question-style headings.
What to do: Add a short section of real customer questions as headings, each answered in two or three sentences.
How to fix this: AI search readiness: how to be found by AI assistantsThe page does not declare a favicon.
What to do: Add a favicon link so your brand shows in tabs, bookmarks and mobile results.
Paste inside the <head> of the page. Put the icon file at that address first.
<link rel="icon" href="/favicon.ico">
An optional plain-text summary of the site for AI assistants. It is cheap to add, but there is no evidence yet that it changes how often a site is cited.
What to do: Optionally add /llms.txt with a short description of the site and links to its most important pages.
Optional. Save as llms.txt at the top level of the site. Edit the first lines to describe what you do.
# astrumu.io > Find information, resources and relevant links for astrumu.io. This domain may be for sale. ## Pages - [astrumu.io](https://astrumu.io/) - [Terms of Use](https://astrumu.io/terms.html) - [Privacy Policy](https://astrumu.io/privacy.html)
“Find information, resources and relevant links for astrumu.io. This domain may be for sale.”
“astrumu.io”
There are no image tags on this page.
Visitors and search engines get a secure connection.
Nothing on the page blocks it from being indexed.
The page declares a mobile viewport.
Search engines and screen readers know which language to expect.
Search engines have instructions for crawling the site.
Images, scripts and styles all load over https.
That is quick.
A reasonable size for the page itself, before images.
Scripts are loaded without delaying what visitors see.
The server shrinks the page before sending it.
Nothing in robots.txt shuts out the crawlers behind ChatGPT, Claude, Perplexity or Gemini.
Every internal link we followed loads.
Checked 2 other pages.
Checked 2 other pages.
Checked 2 other pages.
Checked 2 other pages.
Checked 2 other pages.
Checked 2 other pages.
| Page | Response | Time | Words |
|---|---|---|---|
astrumu.io https://astrumu.io/ | 200 | 0.27s | 19 |
Terms of Use https://astrumu.io/terms.html | 200 | 0.50s | 1,614 |
Privacy Policy https://astrumu.io/privacy.html | 200 | 0.27s | 1,586 |
Step 2 · Ads
Ads only pay off when the site can measure what they bring in. We look for tracking tags in the page code; tags that load later, through a consent banner or tag manager, will not show up here.
Without analytics you cannot see where visitors come from or what they do.
What to do: Set up Google Analytics 4 and add its tag to every page.
How to fix this: What to set up before you spend on adsGoogle Ads cannot learn which clicks turn into customers without it.
What to do: Create a conversion action in Google Ads and add the tag, or import conversions from Analytics.
How to fix this: What to set up before you spend on adsFacebook and Instagram ads need the Pixel to track sales and build audiences.
What to do: Create a Pixel in Meta Events Manager and add it to every page.
How to fix this: What to set up before you spend on adsTikTok ads need the Pixel to measure results and optimize delivery.
What to do: Create a Pixel in TikTok Ads Manager and add it to every page.
How to fix this: What to set up before you spend on adsAudit run on . It reads up to 12 pages (60 with a free account) as a search engine first receives them and checks further internal links for errors. Scores are a weighted share of the checks passed.
Run the same audit on your own site, free. No sign-up needed.
This page reports only what our audit observed on public pages of astrumu.io. Adnave is not affiliated with it. If you run this site and something here is wrong, run a fresh audit and tell us.