7,596 domains analyzed · 20 categories · Free & instant reports

Compare Domains

Compare website value, traffic, SEO and hosting signals side by side.

Browse Rankings
Use this domain comparison to benchmark value, traffic, SEO quality, technical health and trust signals side by side.

Executive Summary

A fast head-to-head view of which domain leads in the areas that matter most.

doxygen.org 2 principal.com 3
principal.com leads in :lane
principal.com wins this lane with stronger combined signals than :other.
Business: principal.com Reach: doxygen.org SEO: principal.com Performance: principal.com Trust: doxygen.org
Business
principal.com
doxygen.org
2
principal.com
3
Value gap $34,494
Income gap $15
Reach
doxygen.org
doxygen.org
3
principal.com
0
Visitors gap 485
Pageviews gap 1,697
SEO
principal.com
doxygen.org
0
principal.com
5
Seo gap 12
Indexability gap 25
Performance
principal.com
doxygen.org
0
principal.com
2
Performance gap 10
Trust
doxygen.org
doxygen.org
2
principal.com
0
Trust gap 29

Next Best Moves

The clearest actions to close the gap and improve this domain fastest.

doxygen.org
Priority is based on the current gap, likely impact and available audit evidence.
4 priorities
Resolve safety risk signals
Trust Gain about 24 priority points
Why: Negative safety classification can severely reduce trust and traffic.
Do next: Scan and clean malware/phishing indicators, harden CMS/plugins, and request re-evaluation.
Close the SEO score gap
SEO 12 points to match
Why: principal.com trails the competing domain on overall SEO score and needs the fastest high-impact fixes first.
Do next: Prioritize the highest-severity audit fixes and refresh the crawl after each batch.
Improve indexability signals
Indexability 25 points behind
Why: :domain is behind on crawlability or indexability checks that directly affect discoverability.
Do next: Fix robots, sitemap, canonical and index directives so the homepage is cleanly discoverable.
Strengthen on-page relevance
On-page 19 points behind
Why: principal.com has weaker title, description, headings or content-depth signals than the competing domain.
Do next: Tighten title/description quality, heading structure and homepage content depth.
principal.com
Priority is based on the current gap, likely impact and available audit evidence.
2 priorities
Resolve safety risk signals
Trust Gain about 24 priority points
Why: Negative safety classification can severely reduce trust and traffic.
Do next: Scan and clean malware/phishing indicators, harden CMS/plugins, and request re-evaluation.
Raise trust and safety confidence
Trust 29 points behind
Why: doxygen.org looks weaker on trust-oriented checks such as HTTPS, SSL quality or safety signals.
Do next: Strengthen HTTPS, certificate quality and surface clearer trust signals across the site.
Metric doxygen.org Winner principal.com
Estimated Value $76,435,760 principal.com $76,470,254
Daily Visitors 5,808 doxygen.org 5,323
Daily Pageviews 20,328 doxygen.org 18,631
Daily Income $183 doxygen.org $168
SEO Score 72 principal.com 84
Indexability 75 principal.com 100
OnPage 59 principal.com 78
Performance 90 principal.com 100
Trust 65 doxygen.org 36
Coverage 95 doxygen.org 86
Confidence 96 doxygen.org 87
SEO Freshness (h) 683 doxygen.org 1,571
Country Canada — United States
TLD org — com
Category — — —
Registrar Hosting Concepts B.V. d/b/a Registrar.eu — Network Solutions, LLC
Internal Links 12 principal.com 26
Structured Data Blocks 0 principal.com 1
PageSpeed Mobile 46 doxygen.org —
PageSpeed Desktop 85 doxygen.org —
PageRank 4 doxygen.org 3
Tranco Rank #4,447 doxygen.org #4,571
SSL Grade A — A
Safety Status — — —

SEO Audit Snapshot

A compact technical SEO check so users can compare on-page readiness at a glance.

doxygen.org
72/100
Pass 6 Warn 5 Fail 0 IDX 75 ONP 59 PERF 90 TRUST 65
HTTP Status
200 Pass
Indexability
Indexable Pass
robots.txt
Found Pass
sitemap.xml
Missing Warn
Canonical URL
Missing Warn
H1 Count
1 Pass
Title Length
16 Warn
Description Length
43 Warn
HTML lang
en Pass
Viewport Meta
Present Pass
Image Alt Coverage
6/10 Warn
principal.com
84/100
Pass 9 Warn 1 Fail 1 IDX 100 ONP 78 PERF 100 TRUST 36
HTTP Status
200 Pass
Indexability
Indexable Pass
robots.txt
Found Pass
sitemap.xml
Found Pass
Canonical URL
Present Pass
H1 Count
0 Fail
Title Length
50 Pass
Description Length
104 Pass
HTML lang
en Pass
Viewport Meta
Present Pass
Image Alt Coverage
1/5 Warn

Top Levers Across Both Domains

Shared high-impact improvements pulled from the latest recommendations and audits.

Resolve safety risk signals
CRITICAL Impact 24 Effort L Confidence 94% Focus area Both
A: 24 | B: 24
Why it matters: Negative safety classification can severely reduce trust and traffic.
Recommended fix: Scan and clean malware/phishing indicators, harden CMS/plugins, and request re-evaluation.
Add one H1 heading
HIGH Impact 10 Effort S Confidence 90% Focus area principal.com
A: 0 | B: 10
Why it matters: Missing H1 weakens topical hierarchy for users and crawlers.
Recommended fix: Add exactly one descriptive H1 aligned with page intent.
Improve image ALT coverage
HIGH Impact 8 Effort M Confidence 84% Focus area doxygen.org
A: 8 | B: 5
Why it matters: Missing ALT text reduces accessibility and image search context.
Recommended fix: Add concise descriptive ALT text for informative images and empty ALT for decorative assets.
Publish XML sitemap
MEDIUM Impact 7 Effort S Confidence 84% Focus area doxygen.org
A: 7 | B: 0
Why it matters: A sitemap improves URL discovery and recrawl efficiency.
Recommended fix: Generate /sitemap.xml, include canonical URLs, and keep it auto-updated.
Add canonical URL
MEDIUM Impact 6 Effort S Confidence 85% Focus area doxygen.org
A: 6 | B: 0
Why it matters: Canonical tags prevent duplicate URL confusion and consolidate ranking signals.
Recommended fix: Set a self-referencing canonical on indexable pages and avoid cross-canonical mistakes.