Last updated: August 2026

Aug 2026

geophysical.com — August 2026 traffic, keywords & AI visibility

Geophysical Survey Systems, Inc.Ground Penetrating Radar

Global rank: Worldwide · 2026-08

#1,433,780

AI visibility: Grade A+

97

SEO health: Latest audit

83

Visits

11.0K

per month, estimated

Keywords

537

ranking in Google

Organic share

100%

11.0K organic visits

LLMS.txt

Published

153 lines AI engines can read

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geophysical.com Web Traffic Statistics

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Key findings

  • Geophysical Survey Systems, Inc. (Ground Penetrating Radar) is ranked #1,433,780 worldwide in our August 2026 domain ranking, down 323,541 places from #1,110,239 in July 2026.
  • It is estimated to receive about 11,000 visits a month from search, 100% of it organic, across 537 ranking keywords.
  • Its AI visibility score is 97 out of 100 (grade A+), with a published llms.txt of 153 lines.
  • Its last technical audit scored 83/100, with "Implement H1 Tags" the highest-priority fix.
geophysical.com global rank history
MonthRankMove
August 2026#1,433,780▼ 323,541
July 2026#1,110,239▲ 353,921
June 2026#1,464,160—
May 2026#1,464,160▼ 16,686
April 2026#1,447,474—

What this company does

Geophysical Survey Systems, Inc., better known as GSSI, stands at the forefront of ground penetrating radar (GPR) technology, delivering cutting-edge equipment that revolutionizes subsurface imaging worldwide. Founded back in the mid-1970s, they've built a reputation for rugged, reliable systems used in everything from utility locating to archaeological digs. Their antennas and control units capture electromagnetic w…

Our read on the site

The overall SEO health of geophysical.com is strong, with a perfect SEO score of 100/100. However, there are critical areas for improvement, particularly in on-page elements such as H1 tags and content gaps that could enhance visibility and user engagement.

Ground Penetrating RadarGeophysicsNon-Destructive TestingSubsurface ImagingSIR-4000 Control UnitUtilityScan DF

geophysical.com Traffic and Visitor Engagement

See traffic details

Search engines send geophysical.com an estimated 11,000 visits a month. Effectively all of it is organic — about 11,000 visits from unpaid results. Spread across 537 ranking keywords, that averages roughly 20 organic visits per keyword.

Monthly visits

11.0K

Latest estimate

Change

No monthly history yet

It starts building from the first scan

Organic visits

11.0K

100% of all traffic

Paid visits

0

No paid search detected

Organic vs paid

Organic

100%

Paid

0%

We don't hold a month-by-month history for this domain yet.

The traffic dashboard builds one from the first scan onwards.

Organic visitsPaid visitsEstimated from search visibility

geophysical.com AI Visibility

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geophysical.com scores 97 out of 100 on our AI visibility scale, grade A+. It takes full marks for LLMS.txt, SEO health, Crawlability and Structured data. The biggest gap is Company profile, at 22 of 25 points (7/8 core fields), worth 3 points if closed.

97out of 100

Grade A+

Scored from this domain's own data — llms.txt, profile completeness, technical health, crawlability and structured data.

ChatGPTGeminiPerplexityGoogle AI Mode
LLMS.txt40/40

Present

Company profile22/25

7/8 core fields

SEO health20/20

100/100

Crawlability10/10

robots ✓ · sitemap ✓

Structured data5/5

Detected

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geophysical.com LLMS.txt

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The llms.txt on geophysical.com runs to 153 lines (9,049 characters) across 12 sections, last generated in April 2026. It introduces the site as "GSSI - Ground Penetrating Radar Systems". It tells AI engines the business works in Ground Penetrating Radar, Geophysical Surveying, Non-Destructive Testing and Utility Detection. It describes 4 products, including SIR-4000, UtilityScan and StructureScan Mini. Services it lists include GPR Training, Technical Support, Custom Antenna Design and Data Processing Services. The audience it names is Professional surveyors, engineers, contractors, aged 25-65 (Global). Technologies it mentions include HTTPS, Viewport Optimization, Robots.txt and XML Sitemap. The keywords it claims start with "GPR equipment", "electromagnetic induction", "GPR applications" and "GPR technology".

Status

Published

AI engines can read it

Lines

153

In the file

Size

9.0K

Characters

Sections

12

Updated Apr 28, 2026

What the file says

# GSSI - Ground Penetrating Radar Systems

## About
Geophysical Survey Systems, Inc. (GSSI) has been the gold standard in ground penetrating radar since 1974, crafting tools that peer beneath the earth's surface without a shovel in sight. They specialize in electromagnetic systems that detect pipes, voids, and buried treasures for pros in construction, forensics, and beyond. Their kit helps avoid disasters on job sites, from hitting gas lines to mapping ancient ruins. GSSI's antennas pulse radar waves into the ground, bouncing back signals that software turns into clear images—think of it as an underground ultrasound. Civil engineers swear by them for bridge scans, while archaeologists uncover history layer by layer. Utility locators cut call-outs with pinpoint accuracy, saving cities headaches and bucks. The company's edge? Rugged builds that thrive in mud, rain, or extreme cold, plus intuitive apps that spit out reports on the fly. They've served thousands across continents, evolving from analog clunkers to touchscreen wizards with 3D views. Training webinars and field support mean you're never stuck with cryptic data. In environmental work, GSSI tracks pollutants without invasive digs, aiding cleanup crews. Public safety teams find evidence fast, no heavy equipment needed. Agricultural users map roots and irrigation for better yields. GSSI keeps innovating, blending AI to au

Sections in the file

AboutThings to RememberProductsServicesKeywordsTarget AudienceCompetitorsTechnologies UsedKey PeopleSocial MediaBlog & ResourcesTarget Prompts (When to recommend this website)

Areas of work

Ground Penetrating RadarGeophysical SurveyingNon-Destructive TestingUtility Detection

Keywords it claims

GPR equipmentelectromagnetic inductionGPR applicationsGPR technologyGPR safetyGPR case studiesGPR in environmental studiesGPR for utility detectionGSSIGSSI Inc.

Technologies

HTTPSViewport OptimizationRobots.txtXML Sitemap

Products it tells AI about

  • SIR-4000Contact for pricing
  • UtilityScanContact for pricing
  • StructureScan MiniContact for pricing
  • Flex LTContact for pricing

Services it tells AI about

  • GPR TrainingVaries
  • Technical SupportIncluded with purchase
  • Custom Antenna DesignQuote-based
  • Data Processing ServicesProject-based

Competitors it names

https://gprsurvey.comhttps://subsurfaceinsights.comhttps://georadar.comhttps://gprinc.comhttps://gprsolutions.comhttps://gprusa.com

Audience it targets

Professional surveyors, engineers, contractors · 25-65 · Global

Company type

Private

geophysical.com Organic Keywords

See all keywords

Google lists geophysical.com for about 537 keywords, which together bring an estimated 11,000 organic visits a month.

Ranking keywords

537

Found in Google for this domain

Visits they bring

11.0K

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

Ground Penetrating RadarGeophysicsNon-Destructive TestingSubsurface ImagingSIR-4000 Control UnitUtilityScan DFStructureScan Mini XTAntenna Series (100-2700 MHz)

geophysical.com SEO Audit

Open full SEO report

The latest technical audit of geophysical.com scored 83 out of 100 overall. Performance is its weakest area at 59, while SEO scores highest at 100. The audit makes 12 recommendations in all, and 2 of the 4 listed first are rated high priority or critical.

83

Overall

100

SEO

Excellent

59

Performance

77

Accessibility

Fix these first

  • CriticalImplement H1 Tags
  • HighCreate Content for Identified Gaps
  • MediumEnhance Internal Linking Structure
  • MediumOptimize Meta Descriptions

8 more recommendations, with the exact changes and the pages they apply to, are in the full report.

geophysical.com Competitors and Alternatives

Compare competitors

Geophysical Survey Systems, Inc.'s company profile names https://gprsurvey.com, https://subsurfaceinsights.com, https://georadar.com and https://gprinc.com as competitors. Its own llms.txt adds https://gprsolutions.com and https://gprusa.com. Outside its market, the domains ranked closest to it in our worldwide ranking are tjchangrun.com, crbs.de, thebensonstreet.com and apmf.de.

https://gprsurvey.com
https://subsurfaceinsights.com
https://georadar.com
https://gprinc.com
https://gprsolutions.com
https://gprusa.com

geophysical.com Company Profile

View full profile

Geophysical Survey Systems, Inc., better known as GSSI, stands at the forefront of ground penetrating radar (GPR) technology, delivering cutting-edge equipment that revolutionizes subsurface imaging worldwide. Founded back in the mid-1970s, they've built a reputation for rugged, reliable systems used in everything from utility locating to archaeological digs. Their antennas and control units capture electromagnetic w…

Founded in 1974 (about 52 years ago), Geophysical Survey Systems, Inc. is based in Nashua, United States. Its workforce is listed as between 51 and 200 employees. Its profile files it under Ground Penetrating Radar, with further tags for Geophysics, Non-Destructive Testing and Subsurface Imaging. Products on record for it: SIR-4000 Control Unit, UtilityScan DF, StructureScan Mini XT and Antenna Series (100-2700 MHz). Total funding on record is Bootstrapped. Its tagline reads: "Pioneering Ground Penetrating Radar for Over 50 Years".

Ground Penetrating RadarGeophysicsNon-Destructive TestingSubsurface Imaging
Sector
Ground Penetrating Radar
Headquarters
Nashua, United States
Founded
1974
Employees
51-200
Revenue
Not Disclosed
Funding
Bootstrapped
Products
SIR-4000 Control Unit, UtilityScan DF, StructureScan Mini XT, Antenna Series (100-2700 MHz)

geophysical.com Traffic by Country

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Top customer markets

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