New York county websites: security rankings

Security scores, grades, and the most common failures for 55 New York county websites, from ScanGov homepage scans.

  • Sites: 55
  • Last scan: 11/7/2026

B 89

Average security score of 49 fully scanned New York county sites

5th

of 49 states, ranked by average security score

49 of 55

Sites fully scanned. We couldn't fully scan 6, so they're listed without grades

B 83

U.S. county average security score, 2467 fully scanned sites

New York's state site, ny.gov, ranks 3rd of 51 state sites with an A. State rankings.

How New York county security scores are distributed

Smoothed distribution of the 49 fully scanned New York county sites, score 0 to 100. Height shows how many sites score near each value.

Distribution of 49 scores. The data table lists counts by score range.

  • New York average
  • U.S. county average
View the data table
How New York county security scores are distributed
Score rangeSites
0 to 90
10 to 190
20 to 290
30 to 390
40 to 490
50 to 590
60 to 692
70 to 799
80 to 8920
90 to 10018

New York counties by security 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.

Albany County, NY: grade B, security score 87 Allegany County, NY: not fully scanned, so not graded (status 999) Broome County, NY: grade B, security score 87 Cattaraugus County, NY: grade C, security score 75 Cayuga County, NY: not fully scanned, so not graded (status 996) Chautauqua County, NY: grade B, security score 87 Chemung County, NY: grade A, security score 100 Chenango County, NY: not fully scanned, so not graded (status 995) Clinton County, NY: grade B, security score 87 Columbia County, NY: grade A, security score 100 Cortland County, NY: grade A, security score 100 Delaware County, NY: not fully scanned, so not graded (status 995) Dutchess County, NY: grade C, security score 77 Erie County, NY: grade A, security score 100 Essex County, NY: grade C, security score 75 Franklin County, NY: grade C, security score 75 Fulton County, NY: grade A, security score 100 Genesee County, NY: grade A, security score 100 Greene County, NY: grade A, security score 100 Hamilton County, NY: grade B, security score 87 Herkimer County, NY: grade B, security score 87 Jefferson County, NY: grade B, security score 87 Lewis County, NY: grade D, security score 66 Livingston County, NY: grade A, security score 100 Madison County, NY: grade A, security score 100 Monroe County, NY: grade B, security score 87 Montgomery County, NY: not fully scanned, so not graded (status 503) Niagara County, NY: grade B, security score 87 Oneida County, NY: grade A, security score 100 Onondaga County, NY: grade A, security score 100 Ontario County, NY: grade B, security score 87 Orange County, NY: grade B, security score 87 Orleans County, NY: grade C, security score 75 Oswego County, NY: grade C, security score 75 Otsego County, NY: grade C, security score 75 Putnam County, NY: not fully scanned, so not graded (status 995) Rensselaer County, NY: grade B, security score 87 Rockland County: not scanned Saint Lawrence County, NY: grade B, security score 87 Saratoga County, NY: grade C, security score 75 Schenectady County, NY: grade B, security score 87 Schoharie County, NY: grade B, security score 87 Schuyler County, NY: grade A, security score 100 Seneca County, NY: grade B, security score 87 Steuben County, NY: grade A, security score 100 Suffolk County, NY: grade A, security score 100 Sullivan County, NY: grade C, security score 75 Tioga County, NY: grade D, security score 62 Tompkins County, NY: grade A, security score 100 Ulster County, NY: grade A, security score 100 Warren County, NY: grade B, security score 87 Washington County, NY: grade B, security score 87 Wayne County, NY: grade A, security score 100 Westchester County, NY: grade B, security score 87 Wyoming County, NY: grade A, security score 100 Yates County, NY: grade B, security score 87
  • A (90 to 100)
  • B to C (70 to 89)
  • D to F (below 70)
  • Not fully scanned
  • No site on our list

New York counties by security grade, compared with all U.S. counties

Share of fully scanned sites in each grade band. New York: 49 sites. U.S.: 2467 sites.

  1. New YorkA (90 to 100): 37% (18 sites)B to C (70 to 89): 59% (29 sites)D to F (below 70): 4% (2 sites)
  2. All U.S. countiesA (90 to 100): 21% (530 sites)B to C (70 to 89): 67% (1,642 sites)D to F (below 70): 12% (295 sites)
  • A (90 to 100)
  • B to C (70 to 89)
  • D to F (below 70)
View the data table
New York counties by security grade, compared with all U.S. counties
GroupA (90 to 100)B to C (70 to 89)D to F (below 70)
New York37% (18)59% (29)4% (2)
All U.S. counties21% (530)67% (1,642)12% (295)

Top 3 New York county sites by security score

#1 in New York · U.S. rank 1

Chemung County, NY

A 100 security

  • Accessibility B
  • Botability B
  • Security A
  • Usability F
  • Readability A

#1 in New York · U.S. rank 1

Columbia County, NY

A 100 security

  • Accessibility B
  • Botability B
  • Security A
  • Usability F
  • Readability A

#1 in New York · U.S. rank 1

Cortland County, NY

A 100 security

  • Accessibility B
  • Botability C
  • Security A
  • Usability F
  • Readability F

Most common security failures among New York county sites

Share of the 49 fully scanned New York county sites failing each check. A site can fail more than one check. Each check links to its standard and how to fix it.

  1. X-Content-Type-Options47% (23 of 49 sites)
  2. Errors in the console35% (17 of 49 sites)
  3. Sponsored top-level domain (sTLD)4% (2 of 49 sites)
  4. Security.txt4% (2 of 49 sites)
View the data table
Most common security failures among New York county sites
CheckShare failingSites failing
X-Content-Type-Options47%23
Errors in the console35%17
Sponsored top-level domain (sTLD)4%2
Security.txt4%2

What each check means

  • X-Content-Type-Options. The site tells browsers not to guess the type of files it serves. Browsers might run dangerous files by mistake.
  • Errors in the console. The page loads without JavaScript or network errors. Site may have hidden bugs that break features.
  • Sponsored top-level domain (sTLD). The site uses a government-issued domain (.gov, .edu, or .mil). People cannot tell if your site is real government.
  • Security.txt. The site has a security.txt file so researchers know how to report issues. Security researchers cannot report problems to you.

All New York county sites by security score

New York county sites ranked by security score
Rank Site Checks passed Grade
1 chemungcountyny.gov
Chemung County, NY U.S. rank 1
8 of 8 checks pass A
1 columbiacountyny.gov
Columbia County, NY U.S. rank 1
8 of 8 checks pass A
1 cortlandcountyny.gov
Cortland County, NY U.S. rank 1
8 of 8 checks pass A
1 erie.gov
Erie County, NY U.S. rank 1
8 of 8 checks pass A
1 fultoncountyny.gov
Fulton County, NY U.S. rank 1
8 of 8 checks pass A
1 geneseeny.gov
Genesee County, NY U.S. rank 1
8 of 8 checks pass A
1 greenecountyny.gov
Greene County, NY U.S. rank 1
8 of 8 checks pass A
1 livingstoncountyny.gov
Livingston County, NY U.S. rank 1
8 of 8 checks pass A
1 madisoncounty.ny.gov
Madison County, NY U.S. rank 1
8 of 8 checks pass A
1 oneidacountyny.gov
Oneida County, NY U.S. rank 1
8 of 8 checks pass A
1 onondaga.gov
Onondaga County, NY U.S. rank 1
8 of 8 checks pass A
1 schuylercountyny.gov
Schuyler County, NY U.S. rank 1
8 of 8 checks pass A
1 steubencountyny.gov
Steuben County, NY U.S. rank 1
8 of 8 checks pass A
1 suffolkcountyny.gov
Suffolk County, NY U.S. rank 1
8 of 8 checks pass A
1 tompkinscountyny.gov
Tompkins County, NY U.S. rank 1
8 of 8 checks pass A
1 ulstercountyny.gov
Ulster County, NY U.S. rank 1
8 of 8 checks pass A
1 waynecountyny.gov
Wayne County, NY U.S. rank 1
8 of 8 checks pass A
1 wyomingcountyny.gov
Wyoming County, NY U.S. rank 1
8 of 8 checks pass A
2 albanycountyny.gov
Albany County, NY U.S. rank 3
7 of 8 checks pass B
2 broomecountyny.gov
Broome County, NY U.S. rank 3
7 of 8 checks pass B
2 chautauquacountyny.gov
Chautauqua County, NY U.S. rank 3
7 of 8 checks pass B
2 clintoncountyny.gov
Clinton County, NY U.S. rank 3
7 of 8 checks pass B
2 hamiltoncountyny.gov
Hamilton County, NY U.S. rank 3
7 of 8 checks pass B
2 herkimercountyny.gov
Herkimer County, NY U.S. rank 3
7 of 8 checks pass B
2 jeffersoncountyny.gov
Jefferson County, NY U.S. rank 3
7 of 8 checks pass B
2 monroecounty.gov
Monroe County, NY U.S. rank 3
7 of 8 checks pass B
2 niagaracounty.gov
Niagara County, NY U.S. rank 3
7 of 8 checks pass B
2 ontariocountyny.gov
Ontario County, NY U.S. rank 3
7 of 8 checks pass B
2 orangecountyny.gov
Orange County, NY U.S. rank 3
7 of 8 checks pass B
2 rensco.com
Rensselaer County, NY U.S. rank 3
7 of 8 checks pass B
2 stlawco.gov
Saint Lawrence County, NY U.S. rank 3
7 of 8 checks pass B
2 schenectadycountyny.gov
Schenectady County, NY U.S. rank 3
7 of 8 checks pass B
2 schohariecounty-ny.gov
Schoharie County, NY U.S. rank 3
7 of 8 checks pass B
2 senecacountyny.gov
Seneca County, NY U.S. rank 3
7 of 8 checks pass B
2 warrencountyny.gov
Warren County, NY U.S. rank 3
7 of 8 checks pass B
2 washingtoncountyny.gov
Washington County, NY U.S. rank 3
7 of 8 checks pass B
2 westchestercountyny.gov
Westchester County, NY U.S. rank 3
7 of 8 checks pass B
2 yatescountyny.gov
Yates County, NY U.S. rank 3
7 of 8 checks pass B
3 dutchessny.gov
Dutchess County, NY U.S. rank 5
7 of 9 checks pass C
4 cattco.gov
Cattaraugus County, NY U.S. rank 6
6 of 8 checks pass C
4 essexcountyny.gov
Essex County, NY U.S. rank 6
6 of 8 checks pass C
4 franklincountyny.gov
Franklin County, NY U.S. rank 6
6 of 8 checks pass C
4 orleanscountyny.gov
Orleans County, NY U.S. rank 6
6 of 8 checks pass C
4 oswegocountyny.gov
Oswego County, NY U.S. rank 6
6 of 8 checks pass C
4 otsegocountyny.gov
Otsego County, NY U.S. rank 6
6 of 8 checks pass C
4 saratogacountyny.gov
Saratoga County, NY U.S. rank 6
6 of 8 checks pass C
4 sullivanny.gov
Sullivan County, NY U.S. rank 6
6 of 8 checks pass C
5 lewiscountyny.gov
Lewis County, NY U.S. rank 8
6 of 9 checks pass D
6 tiogacountyny.com
Tioga County, NY U.S. rank 9
5 of 8 checks pass D
alleganyco.gov
Allegany County, NY
Not fully scanned, so not graded. We weren't able to fully scan your site. Status 999 -
cayugacounty.gov
Cayuga County, NY
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 -
chenangocountyny.gov
Chenango County, NY
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 -
delcony.gov
Delaware County, NY
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 -
co.montgomery.ny.us
Montgomery County, NY
Not fully scanned, so not graded. We weren't able to fully scan your site. Status 503 -
putnamcountyny.gov
Putnam County, NY
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 -

About this data

ScanGov scans the homepage of each county site on our county list in New York. Scores come from the checks in the ScanGov standards. Sites were scanned between 10/27/2026 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 6 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.

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