Domain Name: CODOT.GOV Registrar: get.gov Domain Status: server transfer prohibited Creation Date: 2014-08-22T21:15:05.000Z Registry Expiry Date: 2026-08-08T16:48:41.721Z Updated Date: 2025-08-13T16:48:41.721Z Name Server: LANA.NS.CLOUDFLARE.COM Name Server: MILES.NS.CLOUDFLARE.COM REGISTRAR Contact: get.gov ADMINISTRATIVE Contact: REDACTED FOR PRIVACY SECURITY Contact: REDACTED FOR PRIVACY TECHNICAL Contact: REDACTED FOR PRIVACY >>> Last update of RDAP database: 2026-03-14T16:30:52Z
Robots.txt
🤖
Sitemap: https://www.codot.gov/sitemap.xml.gz
# Define access-restrictions for robots/spiders
# http://www.robotstxt.org/wc/norobots.html
# By default we allow robots to access all areas of our site
# already accessible to anonymous users
User-agent: *
Disallow:
# Add Googlebot-specific syntax extension to exclude forms
# that are repeated for each piece of content in the site
# the wildcard is only supported by Googlebot
# http://www.google.com/support/webmasters/bin/answer.py?answer=40367&ctx=sibling
User-Agent: Googlebot
Disallow: /*?
Disallow: /*atct_album_view$
Disallow: /*folder_factories$
Disallow: /*folder_summary_view$
Disallow: /*login_form$
Disallow: /*mail_password_form$
Disallow: /@@search
Disallow: /@@csesearch
Disallow: /*search_rss$
Disallow: /*sendto_form$
Disallow: /*summary_view$
Disallow: /*thumbnail_view$
Disallow: /*/view$
搜索引擎优化审核
🔍
技术搜索引擎优化
✓
响应代码
200
状态 200 正常 - 页面加载正确。
✓
字符编码
Page: utf-8, Header: utf-8
HTML 和标头之间的字符编码一致。
✓
页面尺寸
54081 bytes
页面大小可以接受快速加载。
!
资源
91 total
资源太多了。优化和组合文件以获得更好的性能。
✓
赫尔夫朗标签
0 hreflang tags
如果您有多语言内容,请添加 hreflang 标签。
✓
Robots.txt
Exists
找到 Robots.txt 文件。
✓
Sitemap
Declared in robots.txt
在 robots.txt 中声明的站点地图。
✓
HTTPS
Yes
已启用安全 HTTPS 连接。
!
压缩
br
启用 gzip 或 zstd 压缩以减小文件大小。
✓
缓存
max-age=0, s-maxage=0, must-revalidate
正确设置缓存控制标头。
✓
页面速度
2.38 ms
出色的加载速度。
页面搜索引擎优化
✓
标题
Homepage — Colorado Department of Transportation
良好的标题长度(30-60 个字符)。
!
元描述
Lenght:0
添加元描述(建议 100-160 个字符)。
✓
H1 标题
1 found - "Homepage"
好 - 找到单个 H1 标题。
!
字数统计
70
内容很短。为了更好的 SEO,目标是至少 500 个单词。
!
规范标签
添加规范标签以防止重复内容问题。
!
重复元
{"viewport":2}
删除重复的元标记以避免冲突。
✓
关键词
元关键字是可选的(主要搜索引擎不使用)。
内容和用户体验
✓
语言
en-us
语言属性设置正确。
!
图片
36 total, 10 missing ALT
将 ALT 文本添加到图像中以实现可访问性和 SEO。
✓
视口
width=device-width
为移动设备正确设置视口元标记。
✓
打开图
All OG tags present.
存在所有必要的 OpenGraph 标签。
!
结构化数据
0 JSON-LD scripts
添加结构化数据 (JSON-LD) 以获取丰富的代码片段和更好的 SEO。
职位于 Google
搜索短语 - Google
🔍
位置
短语
页
片段
1
/safety/traffic-safe...
S-Standards contain details common for safety , such as delineators, lighting, signs, sign supports, traffic signals and accessories, pavement markings, and ...
1
/safety/traffic-safe...
S-614-50 Overhead Signs Monotube . S-614-50 Overhead Signs Monotube. Contact Us. Traffic Safety & Engineering Services 2829 W. Howard Pl. Denver, CO 80204
1(+2)
/business/designsupp...
Only a CDOT Resident Engineer can approve and sign vouchers for interim and final Contractor pay estimates. Only a CDOT Resident Engineer can authorize ...
2
/news/2022/september...
8 сент. 2022 г. — 1: Eastbound and westbound CO 60 bridges will be closed , including all I-25 on- and off-ramps at the interchange, for two days at a time.
2
/business/designsupp...
... [( 1 / 100 ) ○ (Contract Unit Price for PG Binder)]. (b) Price reductions based on the “F” factors in the Table of Price Reduction Factors described in ...