ドメインを比較
サイト価値、トラフィック、SEO、ホスティング指標を並べて比較します。
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.
columbia.edu 0
spamhaus.org 3
spamhaus.org leads in :lane
spamhaus.org wins this lane with stronger combined signals than :other.
Business:
spamhaus.org
Reach:
spamhaus.org
SEO:
spamhaus.org
Performance:
Balanced
Trust:
Balanced
Business
spamhaus.org
columbia.edu
0
spamhaus.org
5
Value gap $10,127
Income gap $19
Reach
spamhaus.org
columbia.edu
0
spamhaus.org
3
Visitors gap 587
Pageviews gap 2,055
SEO
spamhaus.org
columbia.edu
0
spamhaus.org
5
Seo gap 41
Indexability gap 90
Performance
Balanced
columbia.edu
0
spamhaus.org
0
Trust
Balanced
columbia.edu
0
spamhaus.org
0
Next Best Moves
The clearest actions to close the gap and improve this domain fastest.
columbia.edu
Priority is based on the current gap, likely impact and available audit evidence.
Improve indexability signals
Indexability
90 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.
Remove noindex directive
Indexability
Gain about 25 priority points
Why: noindex prevents pages from being included in search results.
Do next: Remove noindex from meta robots or response headers on indexable pages.
Close the SEO score gap
SEO
41 points to match
Why: spamhaus.org 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.
Strengthen on-page relevance
On-page
32 points behind
Why: spamhaus.org 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.
spamhaus.org
Priority is based on the current gap, likely impact and available audit evidence.
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.
SEO Audit Snapshot
A compact technical SEO check so users can compare on-page readiness at a glance.
45/100
Pass 3
Warn 4
Fail 4
IDX 10
ONP 40
PERF 100
TRUST 65
HTTP Status
403
Fail
Indexability
Noindex
Fail
robots.txt
Missing
Warn
sitemap.xml
Missing
Warn
Canonical URL
Missing
Warn
H1 Count
0
Fail
Title Length
16
Warn
Description Length
0
Fail
HTML lang
en-US
Pass
Viewport Meta
Present
Pass
Image Alt Coverage
0/0
Pass
86/100
Pass 10
Warn 0
Fail 1
IDX 100
ONP 72
PERF 100
TRUST 65
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
61
Pass
Description Length
135
Pass
HTML lang
en
Pass
Viewport Meta
Present
Pass
Image Alt Coverage
0/12
Pass
Top Levers Across Both Domains
Shared high-impact improvements pulled from the latest recommendations and audits.
Remove noindex directive
CRITICAL
Impact 25
Effort S
Confidence 95%
Focus area columbia.edu
A: 25 | B: 0
Why it matters: noindex prevents pages from being included in search results.
Recommended fix: Remove noindex from meta robots or response headers on indexable pages.
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.
Fix non-success HTTP status
CRITICAL
Impact 22
Effort M
Confidence 95%
Focus area columbia.edu
A: 22 | B: 0
Why it matters: Search engines and users cannot reliably access the homepage when status is outside 2xx/3xx.
Recommended fix: Resolve server, routing, or redirect issues so the canonical homepage returns 200 (or a clean 301 chain).
Add meta description
HIGH
Impact 10
Effort S
Confidence 91%
Focus area columbia.edu
A: 10 | B: 0
Why it matters: Missing descriptions reduce control of SERP snippets.
Recommended fix: Add a compelling meta description with clear value proposition and intent match.
Add one H1 heading
HIGH
Impact 10
Effort S
Confidence 90%
Focus area Both
A: 10 | 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.
次の発見ルート
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