Last updated: September 2026
Global rank: Worldwide · 2026-09
#315,252
AI visibility: Grade C
67
SEO health: Latest audit
0
Visits
2.0K
per month, estimated
Keywords
405
ranking in Google
Organic share
100%
2.0K organic visits
LLMS.txt
Published
81 lines AI engines can read
You're seeing the free preview of synlab.com
synlab.com Company Profile
Synlab stands as one of Europe's premier medical diagnostics companies, delivering comprehensive laboratory services across multiple countries. They specialize in clinical testing for a wide range of medical conditions, from routine blood work to advanced molecular diagnostics. With a network of labs equipped with cutting-edge technology, Synlab ensures accurate and timely results for healthcare providers and patient…
Synlab was founded in 1992, about 34 years ago, and is headquartered in Barcelona, Spain. Its workforce is listed as between 5,001 and 10,000 employees. Its profile files it under Healthcare, Life Sciences & Wellness, with further tags for Diagnostic Laboratory Services, Clinical Testing and Laboratory Technology. Products on record for it: Clinical Chemistry Analyzers, Molecular Diagnostics Kits and Pathology Services Platform. Reported revenue is $1.2B (2023), and total funding is listed at Publicly Traded. Its tagline reads: "Leading provider of clinical laboratory diagnostics and testing services".
- Sector
- Healthcare, Life Sciences & Wellness
- Headquarters
- Barcelona, Spain
- Founded
- 1992
- Employees
- 5,001-10,000
- Revenue
- $1.2B (2023)
- Funding
- Publicly Traded
- Products
- Clinical Chemistry Analyzers, Molecular Diagnostics Kits, Pathology Services Platform
synlab.com Web Traffic Statistics
Key findings
- Synlab (Healthcare, Life Sciences & Wellness) is ranked #315,252 worldwide in our September 2026 domain ranking, up 40,843 places from #356,095 in August 2026.
- It is estimated to receive about 1,965 visits a month from search, 100% of it organic, across 405 ranking keywords.
- Its AI visibility score is 67 out of 100 (grade C), with a published llms.txt of 81 lines.
- Its last technical audit scored 0/100, with "Implement Title and Meta Description" the highest-priority fix.
| Month | Rank | Move |
|---|---|---|
| September 2026 | #315,252 | ▲ 40,843 |
| August 2026 | #356,095 | ▼ 58,065 |
| July 2026 | #298,030 | ▼ 21,717 |
| June 2026 | #276,313 | — |
| May 2026 | #276,313 | ▼ 16,291 |
| April 2026 | #260,022 | ▼ 9,638 |
| March 2026 | #250,384 | ▲ 11,415 |
| February 2026 | #261,799 | — |
What this company does
Synlab stands as one of Europe's premier medical diagnostics companies, delivering comprehensive laboratory services across multiple countries. They specialize in clinical testing for a wide range of medical conditions, from routine blood work to advanced molecular diagnostics. With a network of labs equipped with cutting-edge technology, Synlab ensures accurate and timely results for healthcare providers and patient…
Our read on the site
The SEO health of https://synlab.com is critically poor, with missing essential on-page elements such as title, meta description, and headings. Additionally, significant technical issues including the absence of a viewport meta tag, robots.txt, sitemap.xml, and favicon contribute to a suboptimal user experience and sea…
synlab.com Traffic and Visitor Engagement
synlab.com draws an estimated 1,965 visits a month from search engines. Effectively all of it is organic — about 1,965 visits from unpaid results. Spread across 405 ranking keywords, that averages roughly 4.9 organic visits per keyword.
Monthly visits
2.0K
Latest estimate
Change
No monthly history yet
It starts building from the first scan
Organic visits
2.0K
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.
synlab.com AI Visibility
On our AI visibility scale synlab.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.
synlab.com LLMS.txt
The llms.txt on synlab.com runs to 81 lines (4,207 characters) across 12 sections, last generated in May 2026. It introduces the site as "Synlab - Clinical Laboratory and Diagnostic Services". It tells AI engines the business works in Medical Diagnostics, Clinical Laboratory Services and Healthcare Testing. It describes 5 products, including Blood Test Panels, Genetic Testing Kits and Pathology Slides. Services it lists include Clinical Laboratory Testing, Diagnostic Imaging Support, Patient Result Delivery and Research Lab Partnerships. The audience it names is Patients, Physicians, Researchers, aged All Ages (Europe). Technologies it mentions include Laboratory Information Management System (LIMS), PCR Machines, Automated Analyzers, Cloud-based Result Portals and HTTPS Security. The keywords it claims start with "Synlab", "Synlab laboratory services", "Synlab diagnostics" and "clinical testing". It gives the company type as Public.
Status
Published
AI engines can read it
Lines
81
In the file
Size
4.2K
Characters
Sections
12
Updated May 15, 2026
What the file says
# Synlab - Clinical Laboratory and Diagnostic Services ## About Synlab operates as a top-tier diagnostics powerhouse in Europe, running hundreds of labs that handle everything from basic blood tests to sophisticated genetic assays. They cater to doctors, hospitals, and folks needing personal health checks with results you can bank on. Tech in their labs keeps things precise and fast, cutting down wait times that frustrate everyone in healthcare. Accreditation means their work meets the highest bars, giving peace of mind to users. Synlab goes beyond tests into patient education, helping people understand their health data better. Their reach spans dozens of countries, making quality diagnostics accessible locally. Innovations in lab tech position them for future health challenges like personalized medicine. Partnerships with big pharma aid clinical trials needing reliable sample analysis. Safety protocols in labs protect everyone involved. Synlab's online tools let patients grab results securely anytime. They tackle chronic diseases with ongoing monitoring services. Affordability drives their model, serving public and private sectors alike. Expansion keeps adding new lab sites yearly. Staff training ensures top-notch handling of complex cases. Synlab adapts quickly, as seen in their pandemic response. Overall, they're the backbone for modern diagnostics in healthcare systems.
Sections in the file
Areas of work
Keywords it claims
Technologies
Products it tells AI about
- Blood Test PanelsContact for pricing
- Genetic Testing KitsContact for pricing
- Pathology SlidesContact for pricing
- Infectious Disease PanelsContact for pricing
- Hormone Assay KitsContact for pricing
Services it tells AI about
- Clinical Laboratory Testing
- Diagnostic Imaging Support
- Patient Result Delivery
- Research Lab Partnerships
- Accredited Sample Collection
Competitors it names
Audience it targets
Patients, Physicians, Researchers · All Ages · Europe
Company type
Public
synlab.com Organic Keywords
Google lists synlab.com for about 405 keywords, which together bring an estimated 1,965 organic visits a month.
Ranking keywords
405
Found in Google for this domain
Visits they bring
2.0K
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
synlab.com SEO Audit
The latest technical audit of synlab.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
- HighAdd H1 and H2 Tags
- HighCreate a Robots.txt File
- HighDevelop a Sitemap.xml
16 more recommendations, with the exact changes and the pages they apply to, are in the full report.
synlab.com Competitors and Alternatives
Synlab's company profile names https://www.labcorp.com, https://www.questdiagnostics.com, https://www.mayocliniclabs.com and https://www.thermofisher.com as competitors. Its own llms.txt adds https://www.abbott.com and https://www.cerner.com. Outside its market, the domains ranked closest to it in our worldwide ranking are archivonacional.gob.cl, chisunvalve.com, registroaziende.it and krasu.ru.
synlab.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.
synlab.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 synlab.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 synlab.com
Neighbours of #315,252 in our worldwide ranking — each with its own report.
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