Showing South Carolina county sites. All U.S. county sites
F 53
Average usability score of 39 fully scanned South Carolina county sites
11th
of 49 states, ranked by average usability score
39 of 46
Sites fully scanned. We couldn't fully scan 7, so they're listed without grades
F 48
U.S. county average usability score, 2467 fully scanned sites
South Carolina's state site, sc.gov, ranks 23rd of 51 state sites with a C. State rankings.
How South Carolina county usability scores are distributed
Smoothed distribution of the 39 fully scanned South Carolina county sites, score 0 to 100. Height shows how many sites score near each value.
Distribution of 39 scores. The data table lists counts by score range.
- South Carolina average
- U.S. county average
View the data table
| Score range | Sites |
|---|---|
| 0 to 9 | 0 |
| 10 to 19 | 0 |
| 20 to 29 | 3 |
| 30 to 39 | 6 |
| 40 to 49 | 9 |
| 50 to 59 | 4 |
| 60 to 69 | 10 |
| 70 to 79 | 5 |
| 80 to 89 | 2 |
| 90 to 100 | 0 |
South Carolina counties by usability grade
Each county with a site on our list is colored by that site's grade. Select a county to open its report. The table lists every site.
- A (90 to 100)
- B to C (70 to 89)
- D to F (below 70)
- Not fully scanned
South Carolina counties by usability grade, compared with all U.S. counties
Share of fully scanned sites in each grade band. South Carolina: 39 sites. U.S.: 2467 sites.
- A (90 to 100)
- B to C (70 to 89)
- D to F (below 70)
View the data table
| Group | A (90 to 100) | B to C (70 to 89) | D to F (below 70) |
|---|---|---|---|
| South Carolina | 0% (0) | 18% (7) | 82% (32) |
| All U.S. counties | 2% (39) | 16% (403) | 82% (2,025) |
Top 3 South Carolina county sites by usability score
#1 in South Carolina · U.S. rank 7
Greenwood County, SC
B 80 usability
- Accessibility A
- Botability B
- Security A
- Usability B
- Readability A
#1 in South Carolina · U.S. rank 7
Jasper County, SC
B 80 usability
- Accessibility A
- Botability A
- Security A
- Usability B
- Readability F
#2 in South Carolina · U.S. rank 9
Bamberg County, SC
C 75 usability
- Accessibility A
- Botability B
- Security B
- Usability C
- Readability A
What each check means
- Open Graph image alt. The social media preview image has alt text for screen readers. Screen readers cannot describe shared images.
- Open Graph description. The page has a description for social media previews. Shared links have no description on social media.
- Open Graph site name. The site has a name for social media and browser display. Site name missing in social media shares.
- Page description. The page has a meta description that summarizes its content for search results. Search results do not show what your page does.
- Largest Contentful Paint (LCP). The page's main content loads within 2.5 seconds. Users wait too long and leave your page.
All South Carolina county sites by usability score
| Rank | Site | Checks passed | Grade |
|---|---|---|---|
| 1 |
greenwoodcounty-sc.gov
Greenwood County, SC U.S. rank 7 |
12 of 15 checks pass | B |
| 1 |
jaspercountysc.gov
Jasper County, SC U.S. rank 7 |
12 of 15 checks pass | B |
| 2 |
bambergcounty.sc.gov
Bamberg County, SC U.S. rank 9 |
12 of 16 checks pass | C |
| 2 |
clarendoncountysc.gov
Clarendon County, SC U.S. rank 9 |
12 of 16 checks pass | C |
| 2 |
oconeesc.com
Oconee County, SC U.S. rank 9 |
12 of 16 checks pass | C |
| 3 |
chesterfieldcountysc.com
Chesterfield County, SC U.S. rank 10 |
11 of 15 checks pass | C |
| 3 |
fairfieldsc.com
Fairfield County, SC U.S. rank 10 |
11 of 15 checks pass | C |
| 4 |
beaufortcountysc.gov
Beaufort County, SC U.S. rank 12 |
11 of 16 checks pass | D |
| 4 |
cherokeecountysc.gov
Cherokee County, SC U.S. rank 12 |
11 of 16 checks pass | D |
| 4 |
richlandcountysc.gov
Richland County, SC U.S. rank 12 |
11 of 16 checks pass | D |
| 4 |
gearupunionsc.com
Union County, SC U.S. rank 12 |
11 of 16 checks pass | D |
| 5 |
andersoncountysc.org
Anderson County, SC U.S. rank 13 |
10 of 15 checks pass | D |
| 5 |
newberrycounty.gov
Newberry County, SC U.S. rank 13 |
10 of 15 checks pass | D |
| 6 |
colletoncounty.org
Colleton County, SC U.S. rank 15 |
10 of 16 checks pass | D |
| 6 |
horrycountysc.gov
Horry County, SC U.S. rank 15 |
10 of 16 checks pass | D |
| 6 |
laurenscountysc.gov
Laurens County, SC U.S. rank 15 |
10 of 16 checks pass | D |
| 6 |
marlborocounty.sc.gov
Marlboro County, SC U.S. rank 15 |
10 of 16 checks pass | D |
| 7 |
marionsc.org
Marion County, SC U.S. rank 18 |
9 of 16 checks pass | F |
| 8 |
charlestoncounty.gov
Charleston County, SC U.S. rank 20 |
8 of 16 checks pass | F |
| 8 |
darcosc.com
Darlington County, SC U.S. rank 20 |
8 of 16 checks pass | F |
| 8 |
florencecountysc.gov
Florence County, SC U.S. rank 20 |
8 of 16 checks pass | F |
| 9 |
dilloncountysc.org
Dillon County, SC U.S. rank 21 |
7 of 15 checks pass | F |
| 9 |
leecountysc.org
Lee County, SC U.S. rank 21 |
7 of 15 checks pass | F |
| 9 |
mccormickcountysc.org
McCormick County, SC U.S. rank 21 |
7 of 15 checks pass | F |
| 9 |
co.pickens.sc.us
Pickens County, SC U.S. rank 21 |
7 of 15 checks pass | F |
| 9 |
sumtercountysc.gov
Sumter County, SC U.S. rank 21 |
7 of 15 checks pass | F |
| 10 |
lex-co.sc.gov
Lexington County, SC U.S. rank 22 |
7 of 16 checks pass | F |
| 11 |
calhouncounty.sc.gov
Calhoun County, SC U.S. rank 24 |
6 of 15 checks pass | F |
| 11 |
orangeburgcounty.org
Orangeburg County, SC U.S. rank 24 |
6 of 15 checks pass | F |
| 11 |
saludacounty.sc.gov
Saluda County, SC U.S. rank 24 |
6 of 15 checks pass | F |
| 12 |
abbevillecountysc.com
Abbeville County, SC U.S. rank 25 |
6 of 16 checks pass | F |
| 12 |
chestercountysc.gov
Chester County, SC U.S. rank 25 |
6 of 16 checks pass | F |
| 13 |
barnwellcountysc.us
Barnwell County, SC U.S. rank 27 |
5 of 15 checks pass | F |
| 13 |
greenvillecounty.org
Greenville County, SC U.S. rank 27 |
5 of 15 checks pass | F |
| 13 |
hamptoncountysc.org
Hampton County, SC U.S. rank 27 |
5 of 15 checks pass | F |
| 13 |
williamsburgcounty.sc.gov
Williamsburg County, SC U.S. rank 27 |
5 of 15 checks pass | F |
| 14 |
aikencountysc.gov
Aiken County, SC U.S. rank 30 |
4 of 15 checks pass | F |
| 14 |
lancastercountysc.gov
Lancaster County, SC U.S. rank 30 |
4 of 15 checks pass | F |
| 15 |
gtcountysc.gov
Georgetown County, SC U.S. rank 31 |
4 of 16 checks pass | F |
|
allendalecounty.com
Allendale County, SC |
Not fully scanned, so not graded. We didn't scan your site because its robots.txt asked us not to. Status 998 | - | |
|
berkeleycountysc.gov
Berkeley County, SC |
Not fully scanned, so not graded. We couldn't scan your site because it showed our bot a captcha or browser check instead of the page. Status 996 | - | |
|
dorchestercountysc.gov
Dorchester County, SC |
Not fully scanned, so not graded. We weren't able to fully scan your site. Status 403 | - | |
|
edgefieldcounty.sc.gov
Edgefield County, SC |
Not fully scanned, so not graded. We weren't able to fully scan your site. Status 999 | - | |
|
kershaw.sc.gov
Kershaw County, SC |
Not fully scanned, so not graded. We weren't able to fully scan your site. Status 403 | - | |
|
spartanburgcounty.gov
Spartanburg County, SC |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
yorkcountysc.gov
York County, SC |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - |
About usability
Optimize content structure so users quickly find what they need.
Why it's important
Well-written pages help people understand laws, services, and procedures without confusion, reducing calls and office visits.
Risks
- Users cannot understand your information.
Guidance
What we use to grade usability:
- 21st Century Integrated Digital Experience Act (IDEA)
- U.S. Federal Website Standards
- Google Search Central
- Web Vitals / Core Web Vitals
- Open Graph
Standards
- Page title
- Page description
- Viewport meta tag
- www resolution
- Cumulative Layout Shift (CLS)
- First Contentful Paint (FCP)
- Interaction to Next Paint (INP)
- Largest Contentful Paint (LCP)
- Time to First Byte (TTFB)
- Open Graph site name
- Open Graph type
- Open Graph title
- Open Graph description
- Open Graph URL
- Open Graph image
- Open Graph image alt
Grades/scores
ScanGov
About this ranking
About this data
ScanGov scans the homepage of each county site on our county list in South Carolina. Scores come from the checks in the ScanGov standards. Sites were scanned between 10/24/2026 and 11/6/2026. Each site's report shows its own scan date. A site counts as fully scanned when its homepage loaded and sent us its page content. Averages, grade shares, failure rates, and ranks use fully scanned sites only. We could not fully scan 7 sites. They did not respond, blocked the scanner, or sent no page content. They appear in the table without grades, with their scan status, and are left out of every figure. Grades follow the ScanGov grade scale. Rank follows the ScanGov ranking method. The full dataset, with every county's raw results, is in the ScanGov data repository.