GNC of Charleston

Vitamin & supplements store Charleston, SC
58 / 100

BizScore

How we score
34
AI Visibility
19
AI Ready
—
AI Agent ReadinessNot audited yet
78
SEO Performance
—
Freshness
48
Google Rating
AI Visibility Scores bySEOScanPRORun a free full audit

Contact Information

Location

About GNC of Charleston

GNC is a vitamin and supplements store in Charleston, SC. The store provides a variety of products designed to assist customers with weight management, muscle building, and general health maintenance. Their inventory includes vitamins, minerals, protein powders, meal replacements, and performance supplements such as creatine and pre-workout formulas.

The store offers an extensive range of nutritional categories, including herbs, natural solutions, digestion aids, superfoods, and beauty and skin care products. Customers can find expert-formulated multivitamins in various formats, such as gummies and chewables, as well as premium protein powders and equipment. GNC also features several brands, including GNC Live Well, GNC AMP, and Optimum Nutrition, providing options for both muscle recovery and daily essential functions.

Located on Savannah Highway, the business is situated near the Saint Andrews Post Office and is a short distance from Ackerman Park and the Charleston Fire Department Station 10.

The business maintains thorough, well-documented information online and possesses a well-optimized website that is easily read by search engines.

GNC serves the Charleston community by providing high-quality vitamins and supplements to help residents achieve their health and fitness goals.

Services:

  • In-Store Pick Up
  • Performance
  • Protein
  • Rewards Program
  • Subscribe to Save
  • Vitamins & Supplements

Score Summary

BizScoreAI scanned the website stores.gnc.com on June 17, 2026. GNC of Charleston has a BizScore of 58 out of 100. The website audit behind the SEO score ran on October 26, 2026.

  • AI Visibility34 out of 100
  • SEO78 out of 100
  • Google rating2.4 out of 5

AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 16 of 30 points, AI Trust Signals 8 of 20 points.

Website audit sub-scores (out of 100): On-Page 74, Technical 100, Performance 87, Content 50.

Strengths: 4 checks passed. AI Crawler Access, AI Content Blocking, AI-Parseable Headings, XML Sitemap.

Areas to improve: 8 checks. llms.txt (failed), FAQPage Schema (failed), Organization Schema (warning), Speakable Schema (warning), Q&A Content (warning), Meta Description (warning), About/Team Page (warning), Author Signals (warning).

AI engine reads

Read by AI engines 4 times in the last 30 days.

Counted from AI crawler and assistant visits to this page, identified by user agent.

See the full AI visibility report for this business

Contact GNC of Charleston

AI Visibility Score

How visible is this business to AI-powered search engines

34 /100
AI Discovery
40/100
Structured Data
0/100
Content Readiness
53/100
AI Trust Signals
40/100

Ways to improve this score

llms.txt Missing
FAQPage Schema Missing
Organization Schema Missing
AI Visibility Scores bySEOScanPRORun a free full audit

SEO Score

Technical SEO health and search engine optimization

78 /100
On-Page
74/100
Technical
100/100
Performance
87/100
Content
50/100

Ways to improve this score

Improve Content
Improve On-Page

Local SEO Coverage

Directory presence and NAP consistency

— /100
Improve my scores

We improve your AI Visibility, SEO, and Local SEO scores as far as your current website allows.

Improve my scores

Boost This Listing

Get a gold badge, photo gallery, and more.

$199/yr
Featured
$499/yr
Featured Pro

Need Help?

Questions about this listing or your score?

Get Support

Claim This Business

Claim this listing to get your free AI SEO Score and start improving your visibility to AI search engines.

Already have an account? Sign in

How claiming works
  1. Create your free account above.
  2. Confirm your email. We send a 6-digit code to an address at your business website's domain, for example [email protected].
  3. Enter the code. The listing is yours. No business email? Add a DNS record instead, or we review the claim by hand.

Only someone who controls the business's email or domain can claim it, which keeps your listing secure.

Step-by-step guide to claiming your listing

Contact

Send a message to this business