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.
duke.edu 4
mirror.co.uk 1
duke.edu leads in :lane
duke.edu wins this lane with stronger combined signals than :other.
Business:
duke.edu
Reach:
mirror.co.uk
SEO:
duke.edu
Performance:
duke.edu
Trust:
duke.edu
Business
duke.edu
duke.edu
3
mirror.co.uk
2
Value gap $54,681
Income gap $44
Reach
mirror.co.uk
duke.edu
0
mirror.co.uk
3
Visitors gap 1,401
Pageviews gap 4,903
SEO
duke.edu
duke.edu
5
mirror.co.uk
0
Seo gap 81
Indexability gap 100
Performance
duke.edu
duke.edu
2
mirror.co.uk
0
Performance gap 100
Trust
duke.edu
duke.edu
2
mirror.co.uk
0
Trust gap 36
Next Best Moves
The clearest actions to close the gap and improve this domain fastest.
duke.edu
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.
mirror.co.uk
Priority is based on the current gap, likely impact and available audit evidence.
Close the SEO score gap
SEO
81 points to match
Why: duke.edu 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
100 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.
Lift technical performance
Performance
100 points behind
Why: Speed or rendering signals lag behind the competing domain and may hold back SEO quality.
Do next: Improve Core Web Vitals, image delivery and frontend payload before the next refresh.
Strengthen on-page relevance
On-page
70 points behind
Why: duke.edu 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.
SEO Audit Snapshot
A compact technical SEO check so users can compare on-page readiness at a glance.
81/100
Pass 8
Warn 3
Fail 0
IDX 100
ONP 70
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
3
Warn
Title Length
63
Pass
Description Length
45
Warn
HTML lang
en-US
Pass
Viewport Meta
Present
Pass
Image Alt Coverage
1/36
Warn
0/100
Pass 2
Warn 5
Fail 4
IDX 0
ONP 0
PERF 0
TRUST 0
HTTP Status
-
Fail
Indexability
Indexable
Pass
robots.txt
Missing
Warn
sitemap.xml
Missing
Warn
Canonical URL
Missing
Warn
H1 Count
0
Fail
Title Length
0
Fail
Description Length
0
Fail
HTML lang
Missing
Warn
Viewport Meta
Missing
Warn
Image Alt Coverage
0/0
Pass
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 duke.edu
A: 24 | B: 0
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.
Reduce to a single primary H1
MEDIUM
Impact 5
Effort S
Confidence 82%
Focus area duke.edu
A: 5 | B: 0
Why it matters: Multiple H1 tags can blur content hierarchy.
Recommended fix: Keep one main H1 and move secondary section titles to H2/H3.
Improve image ALT coverage
MEDIUM
Impact 5
Effort M
Confidence 84%
Focus area duke.edu
A: 5 | B: 0
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.
Optimize description length
MEDIUM
Impact 4
Effort S
Confidence 86%
Focus area duke.edu
A: 4 | B: 0
Why it matters: Length outside common snippet ranges can reduce readability in SERP.
Recommended fix: Target about 70-180 characters and include clear user benefit.
次の発見ルート
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