Benchmarks
Industry benchmarks for link building, SEO performance, and outreach metrics.
Content Marketing
Content Promotion Backlink Rate
Content-to-link conversion rate (%)
Benchmark data on the percentage of promoted content pieces that attract at least one backlink within 90 days of SEO-focused distribution
Low
1
Median
4
High
10
Infographic Link Velocity
Links acquired over time (links/month)
Benchmark data on the rate of backlink acquisition for infographics over time after publication, with SEO link velocity trends by niche
Low
3
Median
10
High
30
Linkable Asset Link Acquisition
Links per asset (links/month)
Benchmark data on the number of backlinks generated by different types of linkable content assets across SEO niches and promotion strategies
Low
5
Median
15
High
50
Digital PR
HARO Response Success Rate
Response-to-link rate (%)
Benchmark data on HARO and journalist query platform response success rates for securing high-authority backlinks through digital PR
Low
1
Median
3
High
7
PR Campaign Link Yield
Links per campaign (links/month)
Benchmark data on the number of backlinks generated per digital PR campaign, segmented by campaign type and SEO link building strategy
Low
8
Median
25
High
80
Press Mention Link Rate
Mention-to-link rate (%)
Benchmark data on the percentage of brand or product mentions in press coverage that include a backlink, with trends across SEO industries
Low
40
Median
60
High
80
Guest Posting
Guest Post Acceptance Rate
Acceptance rate (%)
Benchmark data on the percentage of guest post pitches accepted by publishers across different site authority tiers and SEO niches
Low
1
Median
3
High
8
Guest Post Link Value
Estimated monthly traffic value per link ($)
Benchmark data on the estimated SEO value of guest post backlinks based on placement position and host site domain authority metrics
Low
200
Median
500
High
1500
Guest Post Turnaround Time
Total turnaround time (days)
Benchmark data on the average time from guest post pitch submission to live published article with backlink across different SEO niches
Low
3
Median
10
High
30
Link Building
Average Cost Per Link
Cost per acquired link ($)
Industry benchmark data on the average cost to acquire a single backlink across different link building methods, from outreach to reciprocal exchanges
Low
15
Median
45
High
120
Backlink Retention Rate
12-month retention rate (%)
Industry benchmark data on the percentage of acquired backlinks that remain live after 12 months across various link building strategies
Low
72
Median
85
High
94
Link Acquisition Rate
Links acquired per month (links/month)
Benchmark data on the average number of new backlinks acquired per month across different SEO team sizes and link building strategies
Low
3
Median
8
High
18
Link Building ROI
ROI ratio (x)
Benchmark data on return on investment for link building campaigns measured as organic revenue generated per dollar spent on SEO outreach
Low
1.5
Median
3.8
High
8.5
Link Quality Score Distribution
Quality score (score)
Benchmark data on link quality score distribution across acquired backlinks, measured by domain authority, topical relevance, and page placement
Low
5
Median
12
High
25
Link Exchange
Link Exchange Partner Retention
Partner retention rate (%)
Benchmark data on the percentage of reciprocal link exchange partners who complete more than one exchange over a 12-month SEO partnership
Low
55
Median
65
High
78
Link Exchange Response Time
Response time (days)
Benchmark data on average time for SEO partners to respond to reciprocal link exchange proposals, segmented by outreach channel and niche
Low
0.2
Median
1
High
3
Reciprocal Link Quality
Average referring domain authority (score)
Benchmark data comparing quality metrics between reciprocal link exchanges and other link building methods for SEO domain authority growth
Low
25
Median
38
High
55
Reciprocal Link Success Rate
Completion rate (%)
Benchmark data on the percentage of initiated reciprocal link exchanges that result in both backlinks being successfully placed and verified
Low
25
Median
40
High
60
Outreach
Average Outreach Cycle Time
Cycle time (days)
Benchmark data on time from initial outreach to live backlink placement across different link building methods and SEO campaign strategies
Low
3
Median
10
High
25
Email Open Rate for Link Building
Open rate (%)
Benchmark data on average email open rates for link building outreach campaigns segmented by personalization level and SEO niche
Low
12
Median
18
High
28
Follow-Up Effectiveness
Cumulative response rate by follow-up number (%)
Benchmark data on how follow-up emails impact link building outreach success rates, with conversion metrics by follow-up sequence length
Low
3
Median
8
High
15
Outreach Conversion Rate
Conversion rate (%)
Benchmark data on the percentage of link building outreach conversations that result in a successfully placed backlink on a partner website
Low
1
Median
3.5
High
8
Outreach Response Rate
Response rate (%)
Benchmark data on the percentage of link building outreach emails that receive any response, segmented by personalization and SEO niche
Low
3
Median
8
High
15
SEO Performance
Domain Authority Growth Rate
DA points gained per quarter (score)
Benchmark data on quarterly domain authority growth rates based on link building investment level and backlink acquisition strategy
Low
-1
Median
0.5
High
1.5
Keyword Ranking Improvement from Links
Average position improvement (positions)
Benchmark data on average keyword position improvement after acquiring targeted backlinks, segmented by domain authority and competition
Low
5
Median
12
High
25
Organic Traffic from Backlinks
Traffic growth attribution (%)
Benchmark data on the percentage of organic traffic growth attributable to backlink acquisition efforts and link building SEO campaigns
Low
40
Median
60
High
80
Time to Rank with Backlinks
Time to first page (days)
Benchmark data on the average time to reach first page rankings when supported by active link building and strategic backlink acquisition
Low
14
Median
45
High
90