Anchors
| Anchor text | Ref. domains ▾ | Top DR | Ref. pages | Links to target | Dofollow links |
|---|---|---|---|---|---|
| PPD | 9 | — | 0 | 11 | 10 90.9% |
| 5 | — | 0 | 15 | 15 100% | |
| CRO Services | 2 | — | 0 | 6189 | 6189 100% |
| www.ppd.com | 2 | — | 0 | 2 | 1 50% |
| 1 | — | 0 | 1 | 0 0% | |
| Learn more about PPD Clinical Research services | 1 | — | 0 | 1 | 1 100% |
| Accelerated Enrollment Solutions (AES) at World Vaccine Congress Washington 2026 | 1 | — | 0 | 1 | 1 100% |
| reliability of test results | 1 | — | 0 | 1 | 0 0% |
| [56] | 1 | — | 0 | 1 | 1 100% |
| PPD, Inc. | 1 | — | 0 | 1 | 0 0% |
| Learn more | 1 | — | 0 | 1 | 1 100% |
| CRO-But-red.png | 1 | — | 0 | 2 | 2 100% |
| Explore our CRO services | 1 | — | 0 | 3 | 3 100% |
| [49] | 1 | — | 0 | 1 | 1 100% |
| CRO | 1 | — | 0 | 1 | 1 100% |
| https://www.ppd.com/blog/real-world-data-role-diversity-clinical-research/ | 1 | — | 0 | 1 | 1 100% |
| Thermo Fisher Scientific - PPD | 1 | — | 0 | 1 | 1 100% |
| survey | 1 | — | 0 | 1 | 1 100% |
| PPD Global LTDPPD Global LTD | 1 | — | 0 | 1 | 1 100% |
| 百时益医药研发（北京）有限公司 | 1 | — | 0 | 1 | 1 100% |
| Industry Trends and a Shift to FSP Outsourcing | 1 | — | 0 | 1 | 0 0% |
| PPD's acquisition by Thermo Fisher Scientific | 1 | — | 0 | 1 | 1 100% |
| visit this page | 1 | — | 0 | 1 | 1 100% |
| PPD clinical research business of Thermo Fisher Scientific | 1 | — | 0 | 1 | 1 100% |
| Integrated CRO and CDMO Solutions | PPD Inc | 1 | — | 0 | 2 | 2 100% |
| PPD clinical research business of Thermo Fisher Scientific at World Vaccine Congress Washington 2026 | 1 | — | 0 | 1 | 1 100% |
| Decentralized clinical trials | 1 | — | 0 | 1 | 1 100% |
| ‘concierge’ role used in some pharmaceutical-sponsored trials | 1 | — | 0 | 1 | 1 100% |
| PPD’s SiteCoach | 1 | — | 0 | 1 | 0 0% |
| About PPD | 1 | — | 0 | 1 | 1 100% |
| Web | 1 | — | 0 | 2 | 2 100% |
| Get the report today | 1 | — | 0 | 1 | 0 0% |
| 临床试验 CRO 服务 | 1 | — | 0 | 260 | 260 100% |
| ideal CRO | 1 | — | 0 | 1 | 0 0% |
| Predictions for BioPharma | 1 | — | 0 | 1 | 1 100% |
| http://www.ppd.com | 1 | — | 0 | 1 | 1 100% |
| Patheon attends event CPHI Milan 2024.Thermo Fisher Scientific showcases expanded biopharma services, capabilities and innovations at CPHI Milan 2024.Oct 07, 2024 | www.ppd.com | 1 | — | 0 | 1 | 0 0% |
| Find out more about PPD. | 1 | — | 0 | 1 | 0 0% |
| Learn more about our Drug Development Digital Solutions | 1 | — | 0 | 3 | 3 100% |
| industry surveys | 1 | — | 0 | 1 | 1 100% |
| Accelerated Enrollment Solutions (AES) at World Vaccine Congress Washington 2025 | 1 | — | 0 | 2 | 2 100% |
| News Releases | 1 | — | 0 | 1 | 1 100% |
Frequently Asked Questions
What anchor texts are used to link to ppd.com?
This page shows all anchor texts found in backlinks pointing to ppd.com, sorted by the number of referring domains using each anchor. Anchor texts range from branded terms (like the domain name itself) to keyword-rich phrases that describe the linked content. The distribution of anchor texts reveals how other websites perceive and describe ppd.com.
What is anchor text?
Anchor text is the visible, clickable text in a hyperlink. Search engines use anchor text as a signal to understand what the linked page is about. For example, if many sites link to a page using the anchor text "best running shoes," search engines infer that the page is relevant to that topic. Anchor text appears in several forms: exact-match (contains target keywords), branded (uses the company or domain name), generic (like "click here"), and naked URLs.
Why is anchor text analysis important for SEO?
Anchor text analysis helps identify potential SEO risks and opportunities. A natural backlink profile has diverse anchor texts including branded terms, generic phrases, and topic-relevant keywords. Over-optimization, where too many backlinks use the same exact-match keyword anchor, can trigger search engine penalties. Conversely, understanding which anchors drive the most authority (measured by referring domain count and DR) helps prioritize link building efforts.
How many unique anchor texts does ppd.com have?
The anchor text report for ppd.com displays all distinct anchor texts grouped by their hash. Each row shows how many unique referring domains use that anchor, the total number of links, and the dofollow percentage. A high number of unique anchors generally indicates a healthy, natural backlink profile with diverse link sources.