Call811.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
59% 
Page structure
95% 
Link structure
82% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.35 s
File size
168.00 kB
Words
386
Media files
24
Number of links
25 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Call 811 - Know what's below. Call before you dig.
The length of the page title is perfect. (447 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Anyone who plans to dig should call 811 or go to their state 811 center’s website to request the approximate location of buried utilities be marked.
The length of the meta description is perfect. (892 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://call811.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
“msvalidate.01”“E3F9DB350A5A011CDF27F05626D94434"
DESCRIPTIONAnyone who plans to dig should call 811 or go to their state 811 center’s website to request the approximate location of buried utilities be marked.
KEYWORDS,DotNetNuke,DNN
GENERATORDotNetNuke
ROBOTSINDEX, FOLLOW
viewportwidth=device-width, initial-scale=1.0
langen-us
twitter:cardsummary
twitter:site@CGAConnect
twitter:titleCall811 | Know what's below. Call before you dig.
twitter:description811 is the national call-before-you-dig phone number.
twitter:imagehttps://call811.com/call-811-logo.png
og:titleCall811 | Know what’s below. Call before you dig.
og:site_nameCall 811
og:urlhttps://call811.com
og:description811 is the national call-before-you-dig phone number.
og:imagehttps://call811.com/call-811-logo.png
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge, chrome=1
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 386 words on this page. Good pages should have about 800 words of useful content.
45.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
5 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 24 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 tags for this page.
Image SEO
(Somewhat important)
20 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...o-Sting-v5.gif?ver=2023-03-29-182610-487Call 811
...es/Asset 1.png?ver=2023-03-16-190308-130No alt attribute provided
...Call811/dist/assets/images/shovel-i1.gifNo alt attribute provided
...Call811/dist/assets/images/shovel-i2.gifNo alt attribute provided
...all811/dist/assets/images/i-stack-i1.gifNo alt attribute provided
...all811/dist/assets/images/i-stack-i2.gifNo alt attribute provided
...Call811/dist/assets/images/shovel-i1.gifNo alt attribute provided
...Call811/dist/assets/images/shovel-i2.gifNo alt attribute provided
...rdhat-grey.png?ver=2020-03-19-100250-213No alt attribute provided
...04_hardhat.png?ver=2020-03-19-100250-210No alt attribute provided
...Call811/dist/assets/images/shovel-i1.gifNo alt attribute provided
...Call811/dist/assets/images/shovel-i2.gifNo alt attribute provided
...plans-grey.png?ver=2020-03-19-100250-213No alt attribute provided
...0008_plans.png?ver=2020-03-19-100250-263No alt attribute provided
...Call811/dist/assets/images/shovel-i1.gifNo alt attribute provided
...Call811/dist/assets/images/shovel-i2.gifNo alt attribute provided
...hovel-grey.png?ver=2020-03-19-100250-220No alt attribute provided
...006_shovel.png?ver=2020-03-19-100250-220No alt attribute provided
...0/Images/_background/family-home-min.pngCall 811 Section Left Column Image
...ages/_background/hp2construction-min.pngCall 811 Section Right Column Image
....Call811/dist/assets/images/CGA-logo.pngCGA - Common Ground Alliance

Page structure

H1 heading
(Critically important)
The H1 heading is empty
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Empty heading
H1 Empty heading
H2 Empty heading
H2 Empty heading
H2 Ready to Start Digging?
H2 811 In Each State
H2 I'm Ready to Get Started
H3 What is 811?
H3 When do I call 811?
H3 What info do I need before calling 811?
H3 After I call 811, what do I do?
H3 I'm a Homeowner
H3 I'm a Contractor
H3 Call Before You Dig.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
2 links don't have an anchor text.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://call811.com/?src=headerNo Text
https://call811.com/IMG-ALT Call 811
A-TITLE Call 811
/Search-Results?src=headerNo Text
https://call811.com/ContactQuestions
https://twitter.com/CGAConnectNew window External No Text
https://www.facebook.com/Call811New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
/Before-You-DigBefore You Dig
https://call811.com/Start-HereStart Here
/Start-Here/HomeownersHomeowners
/Start-Here/ExcavatorsExcavators
/811-In-Your-State811 In Your State
https://call811.com/811-Tips811 Tips
/811-Tips/ExcavatorExcavator
/811-Tips/UtilityUtility
/811-Tips/Call-Before-You-StakeCall Before You Stake
/811-In-Your-Statestate 811 center’s website
/Before-You-DigLearn More
/811-In-Your-StateText duplicate state 811 center’s website
/Before-You-DigText duplicate Learn More
/Before-You-DigText duplicate Learn More
/Before-You-DigText duplicate Learn More
/811-Your-State/Canada-811Trivial anchor text
here
/Start-Here/HomeownersGet Started
/Start-Here/ContractorsText duplicate Get Started
https://call811.com/Terms-of-UseTerms of Use
/Privacy-PolicyPrivacy Policy
/Call811-Site-MapSite Map
https://twitter.com/CGAConnectExternal No Text
https://www.facebook.com/CGACo...External Subdomain No Text
https://www.linkedin.com/compa...External Subdomain No Text
https://www.ironistic.com/New window External Subdomain Website Design and Development by Ironistic

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://call811.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.35 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (168 kB).

HTTP Response Header

NameValue
dateWed, 19 Feb 2025 14:58:09 GMT
content-typetext/html; charset=utf-8
cache-controlno-cache
pragmano-cache
expires-1
varyAccept-Encoding
x-aspnetmvc-version5.1
x-ua-compatibleIE=edge
set-cookie36 Characters
x-frame-optionsframe-ancestors 'self' *.dev1-ironistic.com *.blackhillsenergy.com blackhillsenergy.com
x-xss-protection1; mode=block
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UUcQS%2FgWkTV1dgJHD9LVaL1iFPCoAnZa%2BIilLGbpDqD0IT%2F0eMC3wBQKF5sWlGNIiDKocWQthFiTUTUhR1Gzt20xe3%2BzEceNY8arsMpz3e6irZWvhCXqKjQKEUQRlg%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray91471d044d73d5e9-CDG
content-encodinggzip
alt-svch3=":443"; ma=86400
server-timingcfL4;desc="?proto=TCP&rtt=13526&min_rtt=13477&rtt_var=3831&sent=6&recv=10&lost=0&retrans=0&sent_bytes=3385&recv_bytes=940&delivery_rate=214884&cwnd=150&unsent_bytes=0&cid=1751fad19968d7d1&ts=644&x=0"
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 3,279 referring domains.
This page has 236,051 backlinks.
This page has backlinks from 1,911 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# Begin robots.txt file
#/-----------------------------------------------\
#| In single portal/domain situations, uncomment the sitmap line and enter domain name
#\-----------------------------------------------/
Sitemap: https://call811.com/sitemap.aspx




User-agent: *
Disallow: /admin/
Disallow: /App_Browsers/
Disallow: /App_Code/
Disallow: /App_Data/
Disallow: /App_GlobalResources/
Disallow: /bin/
Disallow: /Components/
Disallow: /Config/
Disallow: /contest/
Disallow: /controls/
Disallow: /DesktopModules/
Disallow: /Documentation/
Disallow: /HttpModules/
Disallow: /images/
Disallow: /Install/
Disallow: /js/
Disallow: /Providers/
Disallow: /Resources/ContentRotator/
Disallow: /Resources/ControlPanel/
Disallow: /Resources/Dashboard/
Disallow: /Resources/FeedBrowser/
Disallow: /Resources/OpenForceAd/
Disallow: /Resources/Search/
Disallow: /Resources/Shared/
Disallow: /Resources/SkinWidgets/
Disallow: /Resources/TabStrip/
Disallow: /Resources/Widgets/
Disallow: /Activity-Feed/userId/	# Do not index user profiles

User-agent: msnbot
Disallow: /admin/
Disallow: /App_Browsers/
Disallow: /App_Code/
Disallow: /App_Data/
Disallow: /App_GlobalResources/
Disallow: /bin/
Disallow: /Components/
Disallow: /Config/
Disallow: /contest/
Disallow: /controls/
Disallow: /DesktopModules/
Disallow: /Documentation/
Disallow: /HttpModules/
Disallow: /images/
Disallow: /Install/
Disallow: /js/
Disallow: /Portals/
Disallow: /Providers/
Disallow: /Resources/ContentRotator/
Disallow: /Resources/ControlPanel/
Disallow: /Resources/Dashboard/
Disallow: /Resources/FeedBrowser/
Disallow: /Resources/OpenForceAd/
Disallow: /Resources/Search/
Disallow: /Resources/Shared/
Disallow: /Resources/SkinWidgets/
Disallow: /Resources/TabStrip/
Disallow: /Resources/Widgets/
Disallow: /Activity-Feed/userId/	# Do not index user profiles
Crawl-delay: 5

User-agent: Slurp
Disallow: /*/ctl/		# Slurp permits *
Disallow: /admin/
Disallow: /App_Browsers/
Disallow: /App_Code/
Disallow: /App_Data/
Disallow: /App_GlobalResources/
Disallow: /bin/
Disallow: /Components/
Disallow: /Config/
Disallow: /contest/
Disallow: /controls/
Disallow: /DesktopModules/
Disallow: /Documentation/
Disallow: /HttpModules/
Disallow: /images/
Disallow: /Install/
Disallow: /js/
Disallow: /Portals/
Disallow: /Providers/
Disallow: /Resources/ContentRotator/
Disallow: /Resources/ControlPanel/
Disallow: /Resources/Dashboard/
Disallow: /Resources/FeedBrowser/
Disallow: /Resources/OpenForceAd/
Disallow: /Resources/Search/
Disallow: /Resources/Shared/
Disallow: /Resources/SkinWidgets/
Disallow: /Resources/TabStrip/
Disallow: /Resources/Widgets/
Disallow: /Activity-Feed/userId/	# Do not index user profiles
Crawl-delay: 5

User-agent: Googlebot
Disallow: /*/ctl/		# Googlebot permits *
Disallow: /admin/
Disallow: /App_Browsers/
Disallow: /App_Code/
Disallow: /App_Data/
Disallow: /App_GlobalResources/
Disallow: /bin/
Disallow: /Components/
Disallow: /Config/
Disallow: /contest/
Disallow: /controls/
Disallow: /Documentation/
Disallow: /HttpModules/
Disallow: /Install/
Disallow: /Providers/
Disallow: /Activity-Feed/userId/	# Do not index user profiles

User-agent: Yahoo Pipes 1.0
Disallow: /admin/
Disallow: /App_Browsers/
Disallow: /App_Code/
Disallow: /App_Data/
Disallow: /App_GlobalResources/
Disallow: /bin/
Disallow: /Components/
Disallow: /Config/
Disallow: /contest/
Disallow: /controls/
Disallow: /DesktopModules/
Disallow: /Documentation/
Disallow: /HttpModules/
Disallow: /images/
Disallow: /Install/
Disallow: /js/
Disallow: /Portals/
Disallow: /Providers/
Disallow: /Resources/ContentRotator/
Disallow: /Resources/ControlPanel/
Disallow: /Resources/Dashboard/
Disallow: /Resources/FeedBrowser/
Disallow: /Resources/OpenForceAd/
Disallow: /Resources/Search/
Disallow: /Resources/Shared/
Disallow: /Resources/SkinWidgets/
Disallow: /Resources/TabStrip/
Disallow: /Resources/Widgets/
Disallow: /Activity-Feed/userId/	# Do not index user profiles


# End of robots.txt file

Similar sites

Search preview

call811.com
Call 811 - Know what's below. Call before you dig.
Anyone who plans to dig should call 811 or go to their state 811 center’s website to request the approximate location of buried utilities be marked.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Call79%Check
call 81176%Check
call 811 or72%Check
call 811 or go65%Check
811 State63%Check
State50%Check
plans48%Check
request46%Check
utilities46%Check
buried46%Check
Show more keywords and terms

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