Training.seer.cancer.gov - SEO Checker

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Overview of the SEO Check
Meta information
76% 
Page quality
54% 
Page structure
43% 
Link structure
97% 
Server
31% 
External factors
100% 
SEO Score
Response time
1.08 s
File size
28.90 kB
Words
293
Media files
6
Number of links
43 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home | SEER Training
The length of the page title is perfect. (201 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Visit the SEER Training Website to access web-based training modules for cancer registration and surveillance. The training modules on this site are funded by the U.S. National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) Program.
The meta description is too long: 1588 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
descriptionVisit the SEER Training Website to access web-based training modules for cancer registration and surveillance. The training modules on this site are funded by the U.S. National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) Program.
langen
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Only 2 paragraph/s was/were found on this page.
There are only 293 words on this page. Good pages should have about 800 words of useful content.
21.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 11.63 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/images/seer-train.svgSEER Training webpage
/i/home-hero.pngNCI is the nation's leader in cancer research.
/i/aqua_header.pngNCI is the nation's leader in cancer research.
/i/blue_header.pngNCI is the nation's leader in cancer research.
/i/maroon_header.pngNCI is the nation's leader in cancer research.
/i/home-card-people-16x9.pngLight Promo Block Image

Page structure

H1 heading
(Critically important)
Home
The H1 heading contains the words Home! Use important keywords instead.
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Home
H2 What is the SEER Training website?
H2 Glossary Term
H3 Cancer Registration & Surveillance
H3 Site-Specific Modules
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 13 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://training.seer.cancer.gov/Anchor Skip to Main Content
https://training.seer.cancer.gov/IMG-ALT SEER Training webpage
/modules_reg_surv.htmlCancer Registration & Surveillance Modules
/modules_site_spec.htmlSite Specific Modules
/about/About
/contact.htmlContact
/about/About SEER Training
/abstracting/Abstracting a Cancer Case
/anatomy/Anatomy & Physiology
/disease/Cancer As a Disease
/terminology/Cancer & Medical Terminology
/followup/Cancer Patient Follow-Up
/registration/Cancer Registration
/operations/Cancer Registry Operations & Procedures
/treatment/Cancer Treatment
/casefinding/Casefinding
/diagnostic/Diagnostic Tests
/eod/Extent of Disease 2018
/icd10cm/ICD-10-CM
/coding-primary/ICD-O-3 Primary Site
/staging/Staging a Cancer Case
/ss2k/Summary Stage 2018
/bladder/Bladder Cancer
/brain/Brain & Other Nervous System
/breast/Breast Cancer
/cervical-uterine/Cervical & Uterine Cancer
/colorectal/Colorectal Cancer
/head-neck/Head & Neck Cancer
/hematopoietic1/Hematopoietic Neoplasms
/hematopoietic2/Hematopoietic Manual and Database
/kidney/Kidney & Ureter Cancer
/lung/Lung Cancer
/ovarian/Ovarian Cancer
/biliary/Pancreatic & Biliary Cancer
/prostate/Prostate Cancer
/melanoma/Skin Cancer: Melanoma
/testicular/Testicular Cancer
/ugi/UGI Tract Cancer
https://training.seer.cancer.gov/Anchor Back to Top
/about/About This Website
https://seer.cancer.gov/about/External Subdomain About SEER
/modules_reg_surv.htmlText duplicate Cancer Registration & Surveillance Modules
/modules_site_spec.htmlSite-Specific Modules
/contact.htmlText duplicate Contact
https://www.cancer.gov/policie...External Subdomain Accessibility
https://www.cancer.gov/policie...External Subdomain Disclaimer
https://www.cancer.gov/policie...External Subdomain FOIA
https://www.hhs.gov/vulnerabil...External Subdomain HHS Vulnerability Disclosure
https://www.cancer.gov/policie...External Subdomain Privacy and Security
https://seer.cancer.gov/regist...External Subdomain URL anchor text
https://seer.cancer.gov/registrars/contact.html
https://surveillance.cancer.go...External Subdomain No Text
https://www.linkedin.com/showc...External Subdomain No Text
https://www.hhs.gov/External Subdomain U.S. Department of Health and Human Services
https://www.nih.gov/External Subdomain National Institutes of Health
https://www.cancer.gov/External Subdomain National Cancer Institute
https://www.usa.gov/External Subdomain USA.gov

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://training.seer.cancer.gov/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is slow (1.08 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 (29 kB).

HTTP Response Header

NameValue
dateTue, 24 Mar 2026 09:41:10 GMT
serverApache
cache-controlno-cache, must-revalidate
expiresMon, 26 Jul 1997 05:00:00 GMT
x-frame-optionsSAMEORIGIN
last-modifiedFri, 19 Dec 2025 11:38:25 GMT
content-typetext/html; charset=UTF-8
strict-transport-securitymax-age=31536000;preload
x-content-type-optionsnosniff
set-cookie44 Characters
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 190 referring domains.
This page has 223 backlinks.
This page has backlinks from 57 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Similar sites

        
                    

                    

                        
Search preview

            training.seer.cancer.gov
Home | SEER Training

Visit the SEER Training Website to access web-based training modules for cancer registration and surveillance. The training modules on this site are funded by the U.S. National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) Program.
Most important keywords

            
Following keywords were found. You can check the keyword optimization of this page for each keyword.
KeywordResultRecheck
SEER77%Check
SEER Training76%Check
training75%Check
SEER Training website67%Check
cancer63%Check
training modules62%Check
web-based training60%Check
cancer registration57%Check
web-based training modules56%Check
Cancer Institute55%Check
  
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