SEOWebsiteTool
92Grade A

sourceflow-oss.net

SourceFlow.Net — Event Sourcing & CQRS for .NET

0 failed · 5 warnings · 24 passed

Audited Thu, 06 Aug 2026 09:00:55 GMT · https://www.sourceflow-oss.net/

Meta & Head

21.5/25

Title, description, canonical, social tags — what search engines read first.

  • Meta descriptionhigh impactlow effort

    Meta description is "SourceFlow.Net is a modern, lightweight .NET framework for building event-sourced applications using Domain-Driven Design (DDD) and CQRS patterns. MIT licensed, cloud-native, production-ready." (192 characters)

    Search engines truncate descriptions past roughly 160 characters, and very short ones waste the snippet space that persuades searchers to pick your listing over the next one. Rewrite it to 70–160 characters: state what the page offers, work the primary keyword in naturally (matching words get bolded in results), and end with a benefit or call to action. Don't cram in keywords — the description influences clicks, not rankings, so write it for humans.

  • Canonical URLmedium impactlow effort

    Canonical href is "https://sourceflow-oss.net/" (host sourceflow-oss.net does not match page host www.sourceflow-oss.net)

    This canonical tells search engines that another host owns the content, so they will typically index that URL and drop this one from results entirely. Unless this is deliberate syndication, update the href to this page's own URL on its own host — and make sure www vs non-www matches your preferred domain. The usual cause is a template copied between environments, so check that a staging or legacy domain isn't hard-coded in the site layout.

7 passing checks
  • Title tag<title> is "SourceFlow.Net — Event Sourcing & CQRS for .NET" (47 characters)
  • Viewport meta tagViewport is "width=device-width, initial-scale=1.0"
  • Character encoding declaredCharacter encoding is declared
  • FaviconA <link rel="icon"> is present
  • Open Graph tagsAll core Open Graph tags present (og:title, og:description, og:image, og:url)
  • Twitter card tagtwitter:card is "summary_large_image"
  • Page allows indexingrobots: index, follow

Content & Structure

24.2/25

Headings, copy depth, images, structured data, internal linking.

  • Heading hierarchylow impactlow effort

    Heading level jumps from h2 ("Release Timeline") to h4 ("Documentation")

    Headings form the page's outline; when levels jump (h2 straight to h4), search engines and screen readers get a broken table of contents and the relationship between sections turns ambiguous. Fix the jump by stepping down one level at a time — promote the deeper heading, or add the missing intermediate level. The usual cause is choosing heading tags for their default font size; set sizes in CSS instead and let the tags reflect actual document structure.

7 passing checks
  • Single H1 heading1 h1 found: "Event Sourcing &amp; CQRSfor .NET MIT Licensed"
  • Word count914 words of visible text
  • Image alt text1 of 1 images have alt text
  • Structured data (JSON-LD)JSON-LD types found: SoftwareApplication, WebSite, Organization
  • HTML lang attribute<html lang="en">
  • JavaScript-dependent contentvisible text ~10925 chars in the initial HTML
  • Internal linking19 internal, 20 external links

Technical

23.3/25

HTTPS, redirects, robots, sitemap, speed, crawlability.

  • Short redirect chainmedium impactlow effort

    https://sourceflow-oss.net/ (301) → https://www.sourceflow-oss.net/

    Every redirect hop adds a round-trip before the visitor sees anything, each hop can leak a little link equity, and crawlers abandon long chains — which can leave the destination page undiscovered. Trace the chain above and point the first URL directly at the final destination in a single 301; commonly this means merging separate http-to-https and non-www-to-www rules into one combined redirect. Also update internal links to reference the final URL directly, so most visitors never enter the chain at all.

  • Response compression enabledlow impactlow effort

    no content-encoding header

    This HTML is served uncompressed, so every visitor downloads far more bytes than necessary — text compresses extremely well, and the savings directly speed up first render on slow connections. Enable Brotli or gzip on your server or CDN: in nginx it's "gzip on;" (or the brotli module), in Apache it's mod_deflate via .htaccess, and on most CDNs it's a single toggle. Make sure compression covers all text types (HTML, CSS, JS, JSON, SVG), but skip already-compressed images — recompressing them wastes CPU for no gain.

10 passing checks
  • Served over HTTPSfinal URL uses https://
  • HTTP redirects to HTTPShttp:// redirects to https://
  • No mixed content0 http:// subresource references
  • robots.txt present and permissiverobots.txt exists and allows crawling
  • XML sitemap availablesitemap.xml exists and is valid XML
  • Fast time to first byte421 ms
  • Reasonable HTML size35.9 KB
  • Missing pages return 404missing paths return HTTP 404/410
  • www and non-www resolve consistentlywww and non-www converge on the same host
  • HTML5 doctype<!DOCTYPE html> present

Performance

Core Web Vitals scoring via Google PageSpeed is coming soon.

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sourceflow-oss.net — SEO Score 92/100 (Grade A) | SEO Website Tool