Corestandards.org - SEO Checker

Overview of the SEO Check
Meta information
77% 
Page quality
47% 
Page structure
100% 
Link structure
73% 
Server
39% 
External factors
100% 
SEO Score
Response time
0.44 s
File size
14.70 kB
Words
126
Media files
2
Number of links
32 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home | Common Core State Standards Initiative
The length of the page title is perfect. (432 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
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-us
Server location: Canada
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
google-site-verificationvj7BHjaZ9eO6kfpcyYL1_faQSADriOq2KudVgBC1DK8
langen-us
X-UA-CompatibleIE=edge,chrome=1
charsetutf-8

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Page quality

Content
(Critically important)
There are only 126 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
No paragraphs were detected.
19.8% 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.
No placeholders texts or images were found.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This website loads 5 javascript files. This may affect the load time negatively.
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 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)
The HTTPS protocol for secure data transmission is not used.

Media list

No media files were found.

Page structure

H1 heading
(Critically important)
Preparing America's students for success.
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Preparing America's students for success.
H2 Learn why the Common Core is important for your child
H2 Explore the Common Core
H2 Understand how the Common Core was created
Some anchor texts are used more than once.
The amount of internal links is ok.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are no external links on this page.
LinkAttributesAnchor text
/video/Video
/standards-in-your-state/Map
/search/Search
/lo-que-los-padres-deben-saber/Nofollow Common Core State Standards Initiative
http://www.corestandards.org/Nofollow Text duplicate Common Core State Standards Initiative
http://www.corestandards.org/Home
/about-the-standards/About the Standards
/about-the-standards/developme...Development Process
/about-the-standards/frequentl...Frequently Asked Questions
/about-the-standards/myths-vs-...Myths vs. Facts
/about-the-standards/branding-...Branding Guidelines
/about-the-standards/contact/Contact
/what-parents-should-know/What Parents Should Know
/standards-in-your-state/Standards in Your State
/read-the-standards/Read the Standards
/ELA-Literacy/English Language Arts Standards
/Math/Mathematics Standards
/other-resources/Other Resources
/other-resources/key-shifts-in...Key Shifts in English Language Arts
/other-resources/key-shifts-in...Key Shifts in Mathematics
/other-resources/statements-of...Statements of Support
/what-parents-should-know/What parents should know
/about-the-standards/myths-vs-...Myths vs. facts
/read-the-standards/Read the standards
/other-resources/Resources
/about-the-standards/developme...Process
/about-the-standards/frequentl...Frequently asked questions
/sitemap/Sitemap
/about-the-standards/contact/Text duplicate Contact
/terms-of-use/Terms of Use
/public-license/Public License
/developers-and-publishers/Developers & Publishers

Server configuration

HTTP redirects
(Critically important)
This website redirects to "http://www.corestandards.org/"
HTTP header
(Important)
The used PHP version is outdated and may be a security risk.
The X-powered header is sent within the response header. (unnecessary)
This website uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.44 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This website loads 5 javascript files. This may affect the load time negatively.
This website only loads 1 CSS files. That's ok.
The file size of the HTML document is fine (15 kB).

HTTP Response Header

NameValue
dateSat, 31 Oct 2020 04:29:24 GMT
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
set-cookie148 Characters
x-powered-byPHP/5.5.9-1ubuntu4.29
link<http://www.corestandards.org/wp-json/>; rel="https://api.w.org/"
link<http://www.corestandards.org/>; rel=shortlink
varyAccept-Encoding
x-varnish3064846909 3064411550
age55677
via1.1 varnish
cf-cache-statusDYNAMIC
cf-request-id061e83e65400000eb3088b8000000001
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=DKzz8rK1K5x6fvVuiIhH54MPo30LeTX2eQqmC6txpfBFqAj%2BOdla%2F%2BSRrgHeC%2BQE6mv3JcEeQSL2nUDngX5LsllpXTqEquyjl6cVriFky5ykDtNKT9GoV6XoFYmCen3c3FI%3D"}],"group":"cf-nel","max_age":604800}
nel{"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray5eaaa283ba140eb3-FRA
content-encodinggzip
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website is referenced by wikipedia.
This website has excellent links from other websites.
This website has backlinks from 12,167 referring domains.
This website has 2,501,010 backlinks.
This website has backlinks from 8,206 different ip addresses.
Facebook popularity
(Somewhat important)
This website is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Facebook popularity

Shares / Likes / Comments
0

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview

Most important keywords

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

KeywordResultRecheck
Core66%Check
Common Core60%Check
Common Core State Standards59%Check
Standards58%Check
Core State Standards Initiative55%Check
America50%Check
success50%Check
students50%Check
Preparing50%Check
State46%Check

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