Last updated: August 2026
Global rank: Worldwide · 2026-08
#295,949
AI visibility: Grade C
67
SEO health: Latest audit
0
Visits
8.6K
per month, estimated
Keywords
894
ranking in Google
Organic share
100%
8.5K organic visits
LLMS.txt
Published
167 lines AI engines can read
You're seeing the free preview of promocell.com
promocell.com Web Traffic Statistics
Key findings
- PromoCell GmbH (Healthcare, Life Sciences & Wellness) is ranked #295,949 worldwide in our August 2026 domain ranking, up 35,942 places from #331,891 in July 2026.
- It is estimated to receive about 8,569 visits a month from search, 100% of it organic, across 894 ranking keywords.
- Its AI visibility score is 67 out of 100 (grade C), with a published llms.txt of 167 lines.
- Its last technical audit scored 0/100, with "Implement Title and Meta Description" the highest-priority fix.
| Month | Rank | Move |
|---|---|---|
| August 2026 | #295,949 | ▲ 35,942 |
| July 2026 | #331,891 | ▲ 159,505 |
| June 2026 | #491,396 | — |
| May 2026 | #491,396 | ▲ 449,179 |
| April 2026 | #940,575 | ▼ 20,696 |
| March 2026 | #919,879 | ▲ 76,207 |
| February 2026 | #996,086 | — |
What this company does
PromoCell provides primary human cells along with matching cell culture media and reagents designed for use in laboratory settings. Their catalog covers cells from skin, blood vessels, airways, and other tissues, giving researchers materials they can grow and study under controlled conditions. The products are prepared with attention to isolation methods and testing so that the cells retain expected behavior in cultu…
Our read on the site
The SEO health of https://promocell.com is critically poor, with missing essential on-page elements such as title, meta description, and headings. Additionally, the technical setup lacks important features like a viewport tag, robots.txt, and sitemap, which severely hampers its search engine visibility and user experie…
promocell.com Traffic and Visitor Engagement
promocell.com draws an estimated 8,569 visits a month from search engines. Effectively all of it is organic — about 8,546 visits from unpaid results. Paid search contributes only about 23 visits a month. Spread across 894 ranking keywords, that averages roughly 9.6 organic visits per keyword.
Monthly visits
8.6K
Latest estimate
Change
No monthly history yet
It starts building from the first scan
Organic visits
8.5K
100% of all traffic
Paid visits
23
0.27% of its search traffic
Organic vs paid
100%
0%
We don't hold a month-by-month history for this domain yet.
The traffic dashboard builds one from the first scan onwards.
promocell.com AI Visibility
On our AI visibility scale promocell.com earns 67 of 100 points, a grade C. It takes full marks for LLMS.txt and Structured data. The biggest gap is SEO health, at 0 of 20 points (0/100), worth 20 points if closed. It also loses points on Crawlability (0/10) and Company profile (22/25).
Grade C
Scored from this domain's own data — llms.txt, profile completeness, technical health, crawlability and structured data.
Present
7/8 core fields
0/100
robots ✗ · sitemap ✗
Detected
Fix these first
- → Complete your company profile so AI answers about you stay accurate.
- → Add robots.txt and sitemap.xml so AI crawlers can read you.
promocell.com LLMS.txt
The llms.txt on promocell.com runs to 167 lines (7,886 characters) across 12 sections, last generated in May 2026. It introduces the site as "PromoCell Shop". It tells AI engines the business works in Biotechnology, Cell Biology and Regenerative Medicine. It describes 5 products, including Human Primary Cells, Mesenchymal Stem Cells and Cell Culture Media. Services it lists include Custom Cell Isolation, Media Optimization Consulting, Technical Support and Bulk Ordering. The audience it names is Scientists, Researchers, Biotech Professionals, aged 25-55 (Global). Technologies it mentions include HTTPS, E-commerce and Content Management. The keywords it claims start with "PromoCell", "cell culture products", "human primary cells" and "stem cells".
Status
Published
AI engines can read it
Lines
167
In the file
Size
7.9K
Characters
Sections
12
Updated May 14, 2026
What the file says
# PromoCell Shop ## About PromoCell GmbH specializes in providing high-quality human primary cells, stem cells, blood cells, and optimized cell culture media to support advanced biomedical research worldwide. Their product lineup is tailored for scientists working on cell therapy, regenerative medicine, and basic research applications. Every item undergoes stringent quality checks to ensure reproducibility and reliability in experiments. The company bridges the gap between lab needs and cutting-edge biotech solutions with user-friendly protocols and media formulations. PromoCell serves academic labs, pharmaceutical R&D teams, and biotech firms pushing the boundaries of cellular research. Their focus on innovation means constant updates to media recipes based on emerging research trends. Global shipping ensures quick access to fresh cells and reagents. PromoCell's commitment to science drives partnerships with leading research institutions. They offer troubleshooting guides and technical support to maximize experimental success. In essence, PromoCell equips researchers with tools that turn hypotheses into discoveries. **Areas of Work:** Biotechnology, Cell Biology, Regenerative Medicine ## Things to Remember - **Website:** https://promocell.com - **Address:** Heidelberg, Germany - **Contact:** - **Phone:** - **Hours:** - **Timezone:** CET - **Currency:** EUR - **Company Ty
Sections in the file
Areas of work
Keywords it claims
Technologies
Products it tells AI about
- Human Primary CellsContact for pricing
- Mesenchymal Stem CellsContact for pricing
- Cell Culture MediaContact for pricing
- Growth SupplementsContact for pricing
- Blood CellsContact for pricing
Services it tells AI about
- Custom Cell IsolationCustom Quote
- Media Optimization ConsultingCustom Quote
- Technical SupportIncluded
- Bulk OrderingVolume-based
- Protocol DevelopmentCustom Quote
Competitors it names
Audience it targets
Scientists, Researchers, Biotech Professionals · 25-55 · Global
Company type
Private
promocell.com Organic Keywords
Google lists promocell.com for about 894 keywords, which together bring an estimated 8,546 organic visits a month.
Ranking keywords
894
Found in Google for this domain
Visits they bring
8.5K
Estimated organic visits a month
Top ranking keywords
No ranked-keyword data cached for this domain yet.
Ranked Keywords pulls the full list on its first run.
What it ranks for
promocell.com SEO Audit
The latest technical audit of promocell.com scored 0 out of 100 overall. The audit makes 20 recommendations in all, and 4 of the 4 listed first are rated high priority or critical.
Overall
SEO
Performance
Accessibility
Fix these first
- CriticalImplement Title and Meta Description
- CriticalAdd H1 and H2 Tags
- HighCreate a Sitemap.xml
- HighImplement Robots.txt
16 more recommendations, with the exact changes and the pages they apply to, are in the full report.
promocell.com Competitors and Alternatives
PromoCell GmbH's company profile names https://www.thermofisher.com, https://www.sigmaaldrich.com, https://www.corning.com and https://www.atcc.org as competitors. Its own llms.txt adds https://www.lifetechnologies.com and https://www.lonza.com. Outside its market, the domains ranked closest to it in our worldwide ranking are sleephealthfoundation.org.au, devnull.net, kngf.nl and filmgator.com.
promocell.com Company Profile
PromoCell provides primary human cells along with matching cell culture media and reagents designed for use in laboratory settings. Their catalog covers cells from skin, blood vessels, airways, and other tissues, giving researchers materials they can grow and study under controlled conditions. The products are prepared with attention to isolation methods and testing so that the cells retain expected behavior in cultu…
PromoCell GmbH was founded in 1999, about 27 years ago, and is headquartered in Heidelberg, Germany. Its workforce is listed as between 51 and 200 employees. Its profile files it under Healthcare, Life Sciences & Wellness, with further tags for Biotechnology, Cell Culture and Biomedical Research. Products on record for it: Human Primary Cells, Stem Cells, Blood Cells and Cell Culture Media. Total funding on record is Bootstrapped. Its tagline reads: "Empowering scientists with premium human cells and optimized culture media for groundbreaking research".
- Sector
- Healthcare, Life Sciences & Wellness
- Headquarters
- Heidelberg, Germany
- Founded
- 1999
- Employees
- 51-200
- Revenue
- Not Disclosed
- Funding
- Bootstrapped
- Products
- Human Primary Cells, Stem Cells, Blood Cells, Cell Culture Media
promocell.com Traffic by Country
Which markets this brand actually serves, and where the web links to it from.
Top customer markets
AI estimate · live webWe only measure visitor geography for domains whose analytics are connected to us. For everyone else this is read live from the web and shown as an estimate — never mixed in with the measured numbers.
No market breakdown available for this brand.
Where its backlinks come from
Measured. The country each linking site is hosted in — a real signal of which regions know this brand.
No backlink sample for this domain yet.
Backlink Analytics collects one on its first run.
promocell.com Backlink Analytics
Who vouches for this domain. Strong, varied links are still the clearest signal of authority — to search engines and to AI engines that cite sources.
We haven't run a backlink crawl for promocell.com yet, so there are no link counts to show. Backlink Analytics builds the profile on its first run and it appears here after that.
—
links on file
Companies ranked next to promocell.com
Neighbours of #295,949 in our worldwide ranking — each with its own report.
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