Showing Colorado county sites. All U.S. county sites
C 76
Average overall score of 33 fully scanned Colorado county sites
8th
of 48 states, ranked by average overall score
33 of 63
Sites fully scanned. We couldn't fully scan 30, so they're listed without grades
C 76
U.S. county average overall score, 2435 fully scanned sites
Colorado's state site, colorado.gov, could not be fully scanned. State rankings.
How Colorado county overall scores are distributed
Smoothed distribution of the 33 fully scanned Colorado county sites, score 0 to 100. Height shows how many sites score near each value.
Distribution of 33 scores. The data table lists counts by score range.
- Colorado average
- U.S. county average
View the data table
| Score range | Sites |
|---|---|
| 0 to 9 | 0 |
| 10 to 19 | 0 |
| 20 to 29 | 0 |
| 30 to 39 | 0 |
| 40 to 49 | 0 |
| 50 to 59 | 0 |
| 60 to 69 | 7 |
| 70 to 79 | 18 |
| 80 to 89 | 5 |
| 90 to 100 | 3 |
Colorado counties by overall 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
- No site on our list
Colorado counties by overall grade, compared with all U.S. counties
Share of fully scanned sites in each grade band. Colorado: 33 sites. U.S.: 2435 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) |
|---|---|---|---|
| Colorado | 9% (3) | 70% (23) | 21% (7) |
| All U.S. counties | 4% (98) | 82% (2,007) | 14% (330) |
Colorado county average score by indicator, compared with all U.S. counties
Average of the 33 fully scanned Colorado county sites, score 0 to 100. U.S. average covers 2435 fully scanned county sites.
- Colorado
- U.S. counties
View the data table
| Indicator | Colorado average | U.S. counties average |
|---|---|---|
| Accessibility | 89 | 88 |
| Botability | 71 | 76 |
| Security | 86 | 88 |
| Usability | 46 | 49 |
Top 3 Colorado county sites by overall score
#1 in Colorado · U.S. rank 4
Weld County, CO
A 94 overall
- Accessibility A
- Botability A
- Security A
- Usability B
#2 in Colorado · U.S. rank 5
Adams County, CO
A 93 overall
- Accessibility A
- Botability A
- Security B
- Usability B
#3 in Colorado · U.S. rank 6
City and County of Denver, CO
A 92 overall
- Accessibility A
- Botability B
- Security C
- Usability B
Most common failures by indicator
The check Colorado county sites fail most often in each indicator. Each indicator page lists the top five.
- 61% (20 of 33 sites) fail this accessibility check: Heading elements appear in a sequentially-descending order. Page headings follow a logical order without skipping levels. More accessibility failures in Colorado.
- 97% (32 of 33 sites) fail this botability check: GovernmentOrganization Schema.org type. Homepage is marked up as an official government organization. More botability failures in Colorado.
- 48% (16 of 33 sites) fail this security check: Sponsored top-level domain (sTLD). The site uses a government-issued domain (.gov, .edu, or .mil). More security failures in Colorado.
- 94% (31 of 33 sites) fail this usability check: Open Graph image alt. The social media preview image has alt text for screen readers. More usability failures in Colorado.
All Colorado county sites by overall score
| Rank | Site | Indicator grades | Grade |
|---|---|---|---|
| 1 |
weld.gov
Weld County, CO U.S. rank 4 |
|
A |
| 2 |
adamscountyco.gov
Adams County, CO U.S. rank 5 |
|
A |
| 3 |
denvergov.org
City and County of Denver, CO U.S. rank 6 |
|
A |
| 4 |
lpcgov.org
La Plata County, CO U.S. rank 14 |
|
B |
| 5 |
elpasoco.com
El Paso County, CO U.S. rank 15 |
|
B |
| 5 |
mesacounty.us
Mesa County, CO U.S. rank 15 |
|
B |
| 6 |
archuletacounty.gov
Archuleta County, CO U.S. rank 16 |
|
B |
| 7 |
prowersco.gov
Prowers County, CO U.S. rank 17 |
|
B |
| 8 |
bouldercounty.gov
Boulder County, CO U.S. rank 19 |
|
C |
| 9 |
bacacountyco.gov
Baca County, CO U.S. rank 20 |
|
C |
| 10 |
summitcountyco.gov
Summit County, CO U.S. rank 21 |
|
C |
| 11 |
huerfano.us
Huerfano County, CO U.S. rank 22 |
|
C |
| 12 |
tellercounty.gov
Teller County, CO U.S. rank 23 |
|
C |
| 13 |
lakecountyco.gov
Lake County, CO U.S. rank 24 |
|
C |
| 13 |
parkcountyco.gov
Park County, CO U.S. rank 24 |
|
C |
| 13 |
sanmiguelcountyco.gov
San Miguel County, CO U.S. rank 24 |
|
C |
| 14 |
deltacountyco.gov
Delta County, CO U.S. rank 25 |
|
C |
| 14 |
elbertcounty-co.gov
Elbert County, CO U.S. rank 25 |
|
C |
| 14 |
fremontcountyco.gov
Fremont County, CO U.S. rank 25 |
|
C |
| 14 |
ouraycountyco.gov
Ouray County, CO U.S. rank 25 |
|
C |
| 14 |
rbc.us
Rio Blanco County, CO U.S. rank 25 |
|
C |
| 15 |
jeffco.us
Jefferson County, CO U.S. rank 26 |
|
C |
| 16 |
co.cheyenne.co.us
Cheyenne County, CO U.S. rank 27 |
|
C |
| 16 |
clearcreekcounty.us
Clear Creek County, CO U.S. rank 27 |
|
C |
| 16 |
gunnisoncounty.org
Gunnison County, CO U.S. rank 27 |
|
C |
| 17 |
broomfield.org
Broomfield, CO U.S. rank 28 |
|
C |
| 18 |
alamosacounty.org
Alamosa County, CO U.S. rank 29 |
|
D |
| 18 |
custercounty-co.gov
Custer County, CO U.S. rank 29 |
|
D |
| 18 |
garfieldcountyco.gov
Garfield County, CO U.S. rank 29 |
|
D |
| 18 |
pitkincounty.com
Pitkin County, CO U.S. rank 29 |
|
D |
| 18 |
co.routt.co.us
Routt County, CO U.S. rank 29 |
|
D |
| 19 |
co.grand.co.us
Grand County, CO U.S. rank 31 |
|
D |
| 19 |
county.pueblo.org
Pueblo County, CO U.S. rank 31 |
|
D |
|
arapahoeco.gov
Arapahoe County, CO |
Not fully scanned, so not graded. We didn't scan your site because its robots.txt asked us not to. Status 998 | - | |
|
bentcounty.net
Bent County, CO |
Not fully scanned, so not graded. We didn't scan your site because its robots.txt asked us not to. Status 998 | - | |
|
chaffeecounty.org
Chaffee County, CO |
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 | - | |
|
conejoscounty.colorado.gov
Conejos County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
costillacounty.gov
Costilla County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
crowleycounty.colorado.gov
Crowley County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
dolocnty.colorado.gov
Dolores County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
douglas.co.us
Douglas County, CO |
Not fully scanned, so not graded. We didn't scan your site because its robots.txt asks crawlers to wait longer than we can. Status 997 | - | |
|
eaglecounty.us
Eagle County, CO |
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 | - | |
|
gilpincounty.colorado.gov
Gilpin County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
hinsdalecounty.colorado.gov
Hinsdale County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
jacksoncounty.colorado.gov
Jackson County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
kiowacounty.colorado.gov
Kiowa County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
kitcarsoncounty.colorado.gov
Kit Carson County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
larimer.gov
Larimer County, CO |
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 | - | |
|
lasanimascounty.colorado.gov
Las Animas County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
lincolncounty.colorado.gov
Lincoln County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
logancounty.colorado.gov
Logan County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
mineralcountycolorado.com
Mineral County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
moffatcounty.colorado.gov
Moffat County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
montezumacounty.org
Montezuma County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
morgancounty.colorado.gov
Morgan County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
oterocounty.colorado.gov
Otero County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
phillipscounty.colorado.gov
Phillips County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
riograndecounty.colorado.gov
Rio Grande County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
saguachecounty.colorado.gov
Saguache County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
sanjuancounty.colorado.gov
San Juan County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
sedgwickcounty.colorado.gov
Sedgwick County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
washingtoncounty.colorado.gov
Washington County, CO |
Not fully scanned, so not graded. We couldn't fully scan your site because it responded without any page content. Status 995 | - | |
|
yumacounty.net
Yuma County, CO |
Not fully scanned, so not graded. We weren't able to fully scan your site. Status 404 | - |
About this data
ScanGov scans the homepage of each county government site on our county list in Colorado. Scores come from the checks listed on standards.scangov.org. Sites were scanned between 7/18/2026 and 9/18/2026; each site's report shows its own scan date. A site counts as fully scanned when its homepage returned successfully and sent the scanner its page content. Averages, grade shares, failure rates, and ranks use fully scanned sites only. We weren't able to fully scan 30 sites because they did not respond, blocked the scanner, or returned no page content. They appear in the table without grades, each with its scan status, and are left out of every figure. Grades follow the ScanGov grade scale, and rank follows the ScanGov ranking method. The full dataset, including every county's raw results, is published in the ScanGov data repository.