Last updated: August 2026

Aug 2026

atc-lab.com — August 2026 traffic, keywords & AI visibility

Shenzhen Guanzhun Technology Co., Ltd.Professional & Business Services

Global rank: Worldwide · 2026-08

#87,175

AI visibility: Grade D

59

SEO health: Latest audit

0

Visits

0

per month, estimated

Keywords

2

ranking in Google

Organic share

0%

of all search traffic

LLMS.txt

Published

152 lines AI engines can read

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atc-lab.com Web Traffic Statistics

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Key findings

  • Shenzhen Guanzhun Technology Co., Ltd. (Professional & Business Services) is ranked #87,175 worldwide in our August 2026 domain ranking, inside the top 100,000, up 12,446 places from #99,621 in July 2026.
  • Its AI visibility score is 59 out of 100 (grade D), with a published llms.txt of 152 lines.
  • Its last technical audit scored 0/100, with "Implement Title and Meta Description" the highest-priority fix.
atc-lab.com global rank history
MonthRankMove
August 2026#87,175▲ 12,446
July 2026#99,621▲ 85,736
June 2026#185,357—
May 2026#185,357▲ 1,273,971
April 2026#1,459,328—

What this company does

Shenzhen Guanzhun Technology Co., Ltd. stands out as a premier provider of comprehensive product testing and certification services in China, helping manufacturers navigate complex regulatory landscapes. Specializing in ROHS, CCC, CE, automotive electronics, and electromagnetic compatibility certifications, the company ensures products meet international standards before hitting the market. With a focus on environmen…

Our read on the site

The overall SEO health of https://atc-lab.com is critically poor, with missing essential on-page elements such as title, meta description, and H1 tags. Additionally, several technical issues, including the absence of a viewport meta tag, robots.txt, and sitemap.xml, hinder the site's performance and visibility.

Professional & Business ServicesTesting LaboratoriesProduct CertificationCompliance Testing

atc-lab.com Traffic and Visitor Engagement

See traffic details

Paid search ads bring 100% of it — more than its organic results do.

Monthly visits

0

Latest estimate

Change

No monthly history yet

It starts building from the first scan

Organic visits

0

0% of all traffic

Paid visits

0

No paid search detected

Organic vs paid

Organic

0%

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

atc-lab.com AI Visibility

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atc-lab.com scores 59 out of 100 on our AI visibility scale, grade D. It takes full marks for LLMS.txt. 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), Company profile (19/25) and Structured data (0/5).

59out of 100

Grade D

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 profile19/25

6/8 core fields

SEO health0/20

0/100

Crawlability0/10

robots ✗ · sitemap ✗

Structured data0/5

Not 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.

atc-lab.com LLMS.txt

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The llms.txt on atc-lab.com runs to 152 lines (7,679 characters) across 12 sections, last generated in May 2026. It introduces the site as "首页-深圳市冠准科技有限公司". It tells AI engines the business works in Testing Laboratories, Certification Services and Quality Assurance. It describes 4 products, including ROHS Testing Kit, EMC Test Suite and Safety Certification Report. Services it lists include ROHS Certification, CCC Mandatory Certification, CE Marking and Automotive Electronics Testing. The audience it names is B2B Manufacturers and Exporters (Asia, Europe). Technologies it mentions include HTTPS. The keywords it claims start with "ROHS认证", "CCC认证", "CE认证" and "产品检测".

Status

Published

AI engines can read it

Lines

152

In the file

Size

7.7K

Characters

Sections

12

Updated May 9, 2026

What the file says

# 首页-深圳市冠准科技有限公司

## About
Shenzhen Guanzhun Technology Co., Ltd. delivers top-tier product detection and certification services tailored for the electronics and manufacturing sectors. They handle critical tests like ROHS for hazardous substances, mandatory CCC for China market entry, and CE for EU environmental compliance. Automotive electronics get specialized certification, alongside EMC, RF, safety, and ergonomic evaluations. The firm excels in REACH directive adherence and RoHS testing, offering full remediation support for failed products. Based in Shenzhen's tech hub, they support exporters facing global regs with precise, accredited lab results. Their services cut through red tape, accelerating product launches while minimizing compliance risks. Guanzhun's pros provide detailed reports and guidance that clients rely on for smooth international trade. From small batches to high-volume runs, they scale to meet diverse needs. Staying current with regs like updated RoHS instructions keeps them indispensable. Manufacturers turn to them for trustworthy testing that safeguards brand reputation. Their lab setup handles everything from initial analysis to final certification dossiers. Clients gain peace of mind knowing products pass muster everywhere from Europe to Asia. Guanzhun's efficiency in turnaround times sets them apart in a competitive field. They bridge technical exper

Sections in the file

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

Areas of work

Testing LaboratoriesCertification ServicesQuality Assurance

Keywords it claims

ROHS认证CCC认证CE认证产品检测电磁兼容认证射频认证安规认证有害物质测试汽车电子认证REACH指令

Technologies

HTTPS

Products it tells AI about

  • ROHS Testing KitContact for pricing
  • EMC Test SuiteContact for pricing
  • Safety Certification ReportContact for pricing
  • RF Testing ModuleContact for pricing

Services it tells AI about

  • ROHS CertificationProject-based
  • CCC Mandatory CertificationProject-based
  • CE MarkingProject-based
  • Automotive Electronics TestingProject-based
  • REACH ComplianceProject-based

Competitors it names

https://labcorp.comhttps://questdiagnostics.comhttps://eurofins.comhttps://intertek.comhttps://sgs.comhttps://bio-rad.com

Audience it targets

B2B Manufacturers and Exporters · Asia, Europe

Company type

Private

atc-lab.com Organic Keywords

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Google lists atc-lab.com for about 2 keywords.

Ranking keywords

2

Found in Google for this domain

Visits they bring

0

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

Professional & Business ServicesTesting LaboratoriesProduct CertificationCompliance Testing

atc-lab.com SEO Audit

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The latest technical audit of atc-lab.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.

0

Overall

0

SEO

0

Performance

0

Accessibility

Fix these first

  • CriticalImplement Title and Meta Description
  • CriticalAdd H1 Tags
  • HighCreate a Sitemap
  • HighAdd Robots.txt File

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

atc-lab.com Competitors and Alternatives

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Shenzhen Guanzhun Technology Co., Ltd.'s company profile names https://labcorp.com, https://questdiagnostics.com, https://eurofins.com and https://intertek.com as competitors. Its own llms.txt adds https://sgs.com and https://bio-rad.com. Outside its market, the domains ranked closest to it in our worldwide ranking are cartcomps.com, buzzily.com, mini.de and addressy.com.

https://labcorp.com
https://questdiagnostics.com
https://eurofins.com
https://intertek.com
https://sgs.com
https://bio-rad.com

atc-lab.com Company Profile

View full profile

Shenzhen Guanzhun Technology Co., Ltd. stands out as a premier provider of comprehensive product testing and certification services in China, helping manufacturers navigate complex regulatory landscapes. Specializing in ROHS, CCC, CE, automotive electronics, and electromagnetic compatibility certifications, the company ensures products meet international standards before hitting the market. With a focus on environmen…

Founded in 2015 (about 11 years ago), Shenzhen Guanzhun Technology Co., Ltd. is based in Shenzhen, China. Its workforce is listed as between 11 and 50 employees. Its profile files it under Professional & Business Services, with further tags for Testing Laboratories, Product Certification and Compliance Testing. Total funding on record is Bootstrapped. Its tagline reads: "Expert Product Testing and Certification Services for Global Compliance".

Professional & Business ServicesTesting LaboratoriesProduct CertificationCompliance Testing
Sector
Professional & Business Services
Headquarters
Shenzhen, China
Founded
2015
Employees
11-50
Revenue
Not Disclosed
Funding
Bootstrapped

atc-lab.com Traffic by Country

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