Archive.epa.gov - SEO Checker

Overview of the SEO Check
Meta information
93% 
Page quality
62% 
Page structure
98% 
Link structure
12% 
Server
0% 
External factors
100% 
SEO Score
Response time
1.20 s
File size
40.80 kB
Words
259
Media files
4
Number of links
2 internal / 35 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Archives | US EPA
The page title is too short. (169 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
This page provides access to older pages that the EPA has deemed historically relevant but no longer updated.
The length of the meta description is perfect. (683 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://archive.epa.gov/
There is a valid canonical link 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)
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 character encoding is not specified in the HTTP header.
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
descriptionThis page provides access to older pages that the EPA has deemed historically relevant but no longer updated.
keywordsEPA, archive, web
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
msapplication-TileColor#FFFFFF
msapplication-TileImagehttps://www.epa.gov/themes/epa_theme/images/favicon-144.png
application-nameEmpty
msapplication-confighttps://www.epa.gov/themes/epa_theme/images/ieconfig.xml
DC.titleUS EPA Archives
DC.descriptionThis page provides access to older pages that the EPA has deemed historically relevant but no longer updated.
DC.Subject.epachannelLearn the Issues
DC.typeOverviews and Factsheets
DC.date.created2021-12-06
DC.date.modified2023-03-07
DC.date.reviewed2023-07-18
DC.creatorUS EPA,OA
DC.languageen
WebAreaArchive
ContentTypeBasic page
article:published_time2021-12-06T00:00:00-05:00
article:modified_time2023-03-07
langen
twitter:cardsummary_large_image
twitter:image:altU.S. Environmental Protection Agency
twitter:image:height600
twitter:image:width1200
twitter:imagehttps://www.epa.gov/sites/all/themes/epa/img/epa-standard-twitter.jpg
og:site_nameUS EPA
og:typewebsite
og:urlhttps://archive.epa.gov
og:titleArchives | US EPA
og:descriptionThis page provides access to older pages that the EPA has deemed historically relevant but no longer updated.
og:imagehttps://www.epa.gov/sites/all/themes/epa/img/epa-standard-og.jpg
og:image:width1200
og:image:height630
og:updated_time2023-03-07
og:image:altU.S. Environmental Protection Agency
og:country_nameUnited States of America
x-ua-compatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 259 words on this page. Good pages should have about 800 words of useful content.
29.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 11.38 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 22 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
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.

Page structure

H1 heading
(Critically important)
EPA Archive — Home
The H1 heading is too short (18 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 EPA Archive — Home
H2 EPA Archive Retiring
H2 Discover.
H2 Connect.
H2 Ask.
H2 Follow.
This page seems to be an entry page, because only very few links were found.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (35) on this page.
LinkAttributesAnchor text
https://archive.epa.gov/Anchor Skip to main content
https://archive.epa.gov/A-TITLE Home
https://www.epa.gov/environmen...External Subdomain Environmental Topics
https://www.epa.gov/laws-regul...External Subdomain Laws & Regulations
https://www.epa.gov/report-vio...External Subdomain About EPA
https://www.epa.gov/aboutepaExternal Subdomain Report a Violation
https://www.epa.gov/External Subdomain our main website (www.epa.gov)
https://www.epa.gov/utilities/...External Subdomain snapshots to learn more
https://www.epa.gov/External Subdomain www.epa.gov
https://www.epa.gov/utilities/...External Subdomain snapshot.epa.gov
https://www.epa.gov/accessibilityExternal Subdomain Accessibility
https://www.epa.gov/planandbudgetExternal Subdomain Budget & Performance
https://www.epa.gov/contractsExternal Subdomain Contracting
https://www.epa.gov/home/wwwep...External Subdomain EPA www Web Snapshots
https://www.epa.gov/grantsExternal Subdomain Grants
https://www.epa.gov/ocr/whistl...External Subdomain No FEAR Act Data
https://www.epa.gov/privacyExternal Subdomain Privacy
https://www.epa.gov/privacy/pr...External Subdomain Privacy and Security Notice
https://www.data.gov/External Subdomain Data.gov
https://www.epa.gov/office-ins...External Subdomain Inspector General
https://www.epa.gov/careersExternal Subdomain Jobs
https://www.epa.gov/newsroomExternal Subdomain Newsroom
https://www.epa.gov/dataExternal Subdomain Open Government
https://www.regulations.gov/External Subdomain Regulations.gov
https://www.epa.gov/newsroom/e...External Subdomain Subscribe
https://www.usa.gov/External Subdomain USA.gov
https://www.whitehouse.gov/External Subdomain White House
https://www.epa.gov/aboutepa/f...External Subdomain Contact EPA
https://www.epa.gov/web-polici...External Subdomain EPA Disclaimers
https://www.epa.gov/aboutepa/e...External Subdomain Hotlines
https://www.epa.gov/foiaExternal Subdomain FOIA Requests
https://www.epa.gov/aboutepa/f...External Subdomain Frequent Questions
https://www.facebook.com/EPAExternal Subdomain No Text
https://twitter.com/epaExternal No Text
https://www.youtube.com/user/U...External Subdomain No Text
https://www.flickr.com/photos/...External Subdomain No Text
https://www.instagram.com/epagovExternal Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://archive.epa.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 (1.20 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.
This page loads 15 CSS files. This may affect the page load time negatively.
This page loads 22 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (41 kB).

HTTP Response Header

NameValue
dateTue, 20 Aug 2024 04:37:48 GMT
serverApache
x-content-type-optionsnosniff
strict-transport-securitymax-age=63072000; includeSubDomains; preload
last-modifiedFri, 16 Jun 2023 21:10:28 GMT
etag"a35a-5fe459d4d6d23"
accept-rangesbytes
content-length41818
x-ua-compatibleIE=Edge,chrome=1
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 8,487 referring domains.
This page has 36,859 backlinks.
This page has backlinks from 4,996 different ip addresses.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: * *
Crawl-delay: 1 
# sitemaps inserts for Wed Oct 23 20:08:24 EDT 2024 below
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Sitemap: https://archive.epa.gov/sitemaps/airmarkets_0.xml
Sitemap: https://archive.epa.gov/sitemaps/oppfead1_0.xml
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Sitemap: https://archive.epa.gov/sitemaps/oppfead1_0.xml
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Sitemap: https://archive.epa.gov/sitemaps/wed_0.xml
Sitemap: https://archive.epa.gov/sitemaps/earlink1_0.xml
Sitemap: https://archive.epa.gov/sitemaps/region1_0.xml
Sitemap: https://archive.epa.gov/sitemaps/international_0.xml
Sitemap: https://archive.epa.gov/sitemaps/reg3esd1_0.xml
Sitemap: https://archive.epa.gov/sitemaps/oust_0.xml
Sitemap: https://archive.epa.gov/sitemaps/adminweb_0.xml
Sitemap: https://archive.epa.gov/sitemaps/womeninscience_0.xml
Sitemap: https://archive.epa.gov/sitemaps/ozonedesignations_0.xml
Sitemap: https://archive.epa.gov/sitemaps/region07_0.xml
Sitemap: https://archive.epa.gov/sitemaps/epawaste_0.xml
Sitemap: https://archive.epa.gov/sitemaps/region1_0.xml
Sitemap: https://archive.epa.gov/sitemaps/reg5oair_0.xml
Sitemap: https://archive.epa.gov/sitemaps/solec_0.xml
Sitemap: https://archive.epa.gov/sitemaps/region1_0.xml
Sitemap: https://archive.epa.gov/sitemaps/region9_0.xml
Sitemap: https://archive.epa.gov/sitemaps/wed_0.xml
Sitemap: https://archive.epa.gov/sitemaps/airquality_0.xml
Sitemap: https://archive.epa.gov/sitemaps/esd_0.xml
Sitemap: https://archive.epa.gov/sitemaps/pesticides_0.xml
Sitemap: https://archive.epa.gov/sitemaps/region9_0.xml
Sitemap: https://archive.epa.gov/sitemaps/region03_0.xml
Sitemap: https://archive.epa.gov/sitemaps/esd_0.xml
Sitemap: https://archive.epa.gov/sitemaps/opprd001_0.xml
Sitemap: https://archive.epa.gov/sitemaps/emergencies_0.xml
Sitemap: https://archive.epa.gov/sitemaps/region1_0.xml
Sitemap: https://archive.epa.gov/sitemaps/reg3esd1_0.xml
Sitemap: https://archive.epa.gov/sitemaps/clearskies_0.xml
Sitemap: https://archive.epa.gov/sitemaps/med_0.xml
Sitemap: https://archive.epa.gov/sitemaps/wed_0.xml
Sitemap: https://archive.epa.gov/sitemaps/oust_0.xml
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Sitemap: https://archive.epa.gov/sitemaps/ttn_0.xml
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