Last updated: August 2026
Global rank: Worldwide · 2026-08
#673,345
AI visibility: Grade C
67
SEO health: Latest audit
0
Visits
3.8K
per month, estimated
Keywords
355
ranking in Google
Organic share
100%
3.8K organic visits
LLMS.txt
Published
84 lines AI engines can read
You're seeing the free preview of agenusbio.com
agenusbio.com Web Traffic Statistics
Key findings
- Agenus Inc. (Healthcare, Life Sciences & Wellness) is ranked #673,345 worldwide in our August 2026 domain ranking, down 32,324 places from #641,021 in July 2026.
- It is estimated to receive about 3,823 visits a month from search, 100% of it organic, across 355 ranking keywords.
- Its AI visibility score is 67 out of 100 (grade C), with a published llms.txt of 84 lines.
- Its last technical audit scored 0/100, with "Implement Essential On-Page SEO Elements" the highest-priority fix.
| Month | Rank | Move |
|---|---|---|
| August 2026 | #673,345 | ▼ 32,324 |
| July 2026 | #641,021 | ▲ 216,918 |
| June 2026 | #857,939 | — |
| May 2026 | #857,939 | ▼ 182,491 |
| April 2026 | #675,448 | ▼ 3,796 |
| March 2026 | #671,652 | ▼ 12,751 |
| February 2026 | #658,901 | — |
What this company does
Agenus Inc. is a clinical-stage biopharmaceutical company laser-focused on developing breakthrough immunotherapies that harness the power of the immune system to fight cancer. Their pipeline centers around next-generation cancer vaccines, checkpoint antibodies, and bispecific antibodies designed to deliver durable responses in hard-to-treat solid tumors. With a deep bench of discovery platforms including Retrogenix f…
Our read on the site
The website https://agenusbio.com exhibits significant SEO deficiencies, including missing essential on-page elements such as title, meta description, and headings. Additionally, the technical setup lacks critical components like a viewport meta tag, robots.txt, and sitemap.xml, which severely impacts its search engine…
agenusbio.com Traffic and Visitor Engagement
agenusbio.com draws an estimated 3,823 visits a month from search engines. Effectively all of it is organic — about 3,823 visits from unpaid results. Spread across 355 ranking keywords, that averages roughly 11 organic visits per keyword.
Monthly visits
3.8K
Latest estimate
Change
No monthly history yet
It starts building from the first scan
Organic visits
3.8K
100% of all traffic
Paid visits
0
No paid search detected
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.
agenusbio.com AI Visibility
On our AI visibility scale agenusbio.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.
agenusbio.com LLMS.txt
The llms.txt on agenusbio.com runs to 84 lines (3,744 characters) across 12 sections, last generated in May 2026. It introduces the site as "Agenus Inc. - Immuno-Oncology Innovation Leader". It tells AI engines the business works in Biotechnology, Immuno-oncology, Clinical Research and Cancer Therapeutics. It describes 5 products, including Botensilimab, Balstilimab and QS-21 STIMULON. Services it lists include Immunotherapy Development Partnerships, QS-21 Licensing, Clinical Trial Collaboration and Biomarker Discovery Services. The audience it names is Oncology professionals, cancer patients, biotech investors (Global). Technologies it mentions include HTTPS. The keywords it claims start with "Agenus", "Agenus Bio", "immuno-oncology" and "biopharmaceuticals". It gives the company type as Public.
Status
Published
AI engines can read it
Lines
84
In the file
Size
3.7K
Characters
Sections
12
Updated May 14, 2026
What the file says
# Agenus Inc. - Immuno-Oncology Innovation Leader ## About Agenus Inc. develops cutting-edge immuno-oncology therapies that activate the immune system against cancer. Their lead botensilimab/balstilimab combination shows breakthrough potential in difficult-to-treat cancers like MSS colorectal. The QS-21 adjuvant platform enhances vaccine effectiveness across multiple modalities. Strategic acquisitions like Checkmate Pharmaceuticals strengthened their CTLA-4 and PD-1 antibody portfolio. Clinical programs span solid tumors with personalized neoantigen approaches. Partnerships with global pharma validate their science and provide milestone funding. Patient-centric trial design incorporates diverse populations for broader applicability. Leadership brings deep immuno-oncology expertise from academia and industry. The pipeline advances rapidly toward registrational trials across multiple indications. Agenus represents the next wave of immunotherapy beyond single-agent checkpoint inhibitors. **Areas of Work:** Biotechnology, Immuno-oncology, Clinical Research, Cancer Therapeutics ## Things to Remember - **Website:** https://agenusbio.com - **Address:** Lexington, Massachusetts, United States - **Contact:** - **Phone:** - **Hours:** - **Timezone:** - **Currency:** USD - **Company Type:** Public - **Employees:** 201-500 - **Revenue:** Not Disclosed - **Hiring Status:** Not curren
Sections in the file
Areas of work
Keywords it claims
Technologies
Products it tells AI about
- BotensilimabContact for pricing
- BalstilimabContact for pricing
- QS-21 STIMULONLicensing
- ProphageContact for pricing
- HerpVContact for pricing
Services it tells AI about
- Immunotherapy Development PartnershipsMilestone-based
- QS-21 LicensingUpfront + royalties
- Clinical Trial CollaborationCo-development
- Biomarker Discovery ServicesProject-based
- Target Discovery PlatformService contract
Competitors it names
Audience it targets
Oncology professionals, cancer patients, biotech investors · Global
Company type
Public
agenusbio.com Organic Keywords
Google lists agenusbio.com for about 355 keywords, which together bring an estimated 3,823 organic visits a month.
Ranking keywords
355
Found in Google for this domain
Visits they bring
3.8K
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
agenusbio.com SEO Audit
The latest technical audit of agenusbio.com scored 0 out of 100 overall. The audit makes 12 recommendations in all, and 4 of the 4 listed first are rated high priority or critical.
Overall
SEO
Performance
Accessibility
Fix these first
- CriticalImplement Essential On-Page SEO Elements
- HighCreate and Submit a Sitemap
- HighAdd Robots.txt File
- HighImplement Viewport Meta Tag
8 more recommendations, with the exact changes and the pages they apply to, are in the full report.
agenusbio.com Competitors and Alternatives
Agenus Inc.'s company profile names https://www.celgene.com, https://www.abbvie.com, https://www.bms.com and https://www.merck.com as competitors. Its own llms.txt adds https://www.amgen.com and https://www.gilead.com. Outside its market, the domains ranked closest to it in our worldwide ranking are workspace.co.uk, ymzmarket.ru, ticsali.it and enouvelles.top.
agenusbio.com Company Profile
Agenus Inc. is a clinical-stage biopharmaceutical company laser-focused on developing breakthrough immunotherapies that harness the power of the immune system to fight cancer. Their pipeline centers around next-generation cancer vaccines, checkpoint antibodies, and bispecific antibodies designed to deliver durable responses in hard-to-treat solid tumors. With a deep bench of discovery platforms including Retrogenix f…
Agenus Inc. was founded in 1994, about 32 years ago, and is headquartered in Lexington, United States. Its workforce is listed as between 201 and 500 employees. Its profile files it under Healthcare, Life Sciences & Wellness, with further tags for Biotechnology, Immuno-oncology and Biopharmaceuticals. Products on record for it: Botensilimab/Balstilimab (Combo), QS-21 STIMULON Adjuvant, Prophage Cancer Vaccine and HerpV Vaccine. Total funding on record is $300M+. Its tagline reads: "Pioneering Immuno-Oncology Therapies to Transform Cancer Treatment".
- Sector
- Healthcare, Life Sciences & Wellness
- Headquarters
- Lexington, United States
- Founded
- 1994
- Employees
- 201-500
- Revenue
- Not Disclosed
- Funding
- $300M+
- Products
- Botensilimab/Balstilimab (Combo), QS-21 STIMULON Adjuvant, Prophage Cancer Vaccine, HerpV Vaccine
agenusbio.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.
agenusbio.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 agenusbio.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
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Neighbours of #673,345 in our worldwide ranking — each with its own report.
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