Website Review: sustainability.gov
Generated on March 11 2023 18:11 PM
Old data? UPDATE !
The score is 58/100
SEO Content
Title
Office of the Federal Chief Sustainability Officer
Length : 50
Great, your title tag's length is between 40 and 70 characters. Title tag length between 50 and 70 characters is optimal for SEO.
Description
The Office of Federal Sustainability coordinates policy to promote energy and environmental sustainability across Federal Government operations.
Length : 144
Great, your meta description tag's length is between 90 and 160 characters. A description tag of 155 to 160 characters is optimal.
Keywords
Not good (but low priority). We haven't found a meta keywords tag on your page. You can add a meta keywords tag to the page's <head> with our free meta tag generator.
Og Meta Properties
This page does not take advantage of Open Graph Properties. This tags allows social crawler's better structurize your page. Add og:title, og:description, og:image and og:url meta tags to the page's <head>, or create them with our free Open Graph generator.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 1 | 9 | 3 | 0 | 0 |
- [H2] Welcome
- [H3] Electrifying the USPS Fleet
- [H3] The Federal Sustainability Plan
- [H3] Federal Building Performance Standard
- [H3] Sustainability Speaker Series for the Federal Community
- [H3] Federal Supplier Climate Risks and Resilience Proposed Rule
- [H3] Preparing for Climate Change
- [H3] News from the CSO
- [H3] Quick Links
- [H3] Stay Connected
- [H4] FACT SHEET: Biden-Harris Administration Advances Cleaner Industrial Sector to Boost American Manufacturing and Cut Emissions
- [H4] USPS Moves Forward with Awards to Modernize and Electrify the Nation’s Largest Federal Fleet
- [H4] Largest Private-Public Collaboration in Department of Defense History Reflects Commitment to Clean Energy
Images
We found 8 images on this web page.
Awesome, most or all of your images have alt attributes. This helps search engines understand the content of your images.
Text/HTML Ratio
Ratio : 34%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Iframe
Not ideal - You have Iframes on the web page, this mean that content in an Iframe cannot be indexed.
SEO Links
URL Rewrite
Good. Your links look SEO friendly and are easy to crawl!
Underscores in the URLs
We have detected underscores in your URLs. It would be better to use hyphens to optimize your SEO.
In-page links
We found a total of 43 links including 0 link(s) to files
SEO Keywords
Keywords Cloud
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| federal | 17 |  |
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| more | 8 | |
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| sustainability | 8 | |
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| emissions | 6 | |
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| learn | 6 | |
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Usability
Url
Domain : sustainability.gov
Length : 18
Favicon
Great, your website has a favicon.
Language
Good. Your declared language is en.
Document
Doctype
HTML 5
Encoding
Great. Your declared charset is UTF-8.
Email Privacy
Great no email address was found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
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Not great, your website is using inline styles. This is not optimal. |
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Not good, your website has too many CSS files (more than 4). |
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This website has an excessive amount of Javascript files (more than 6). |
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Awesome, your website takes advantage of GZIP compression for SEO optimization. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be a problem for search engines.
An XML sitemap informs search engines about URLs available for crawling on your site. It includes information about your site's latest updates, frequency of changes and relative importance of each URL. This allows search engines to crawl the site more efficiently.
Robots.txt
http://sustainability.gov/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
Unverified
AI Search Readiness
These checks were added after this site was analyzed, so they aren't part of its score yet. They will be from the next update.
AI Crawlers
AI search crawlers are allowed, so the site can be shown and cited in AI answers (ChatGPT, Claude, Perplexity).
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OAI-SearchBot | ChatGPT search | AI search |
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ChatGPT-User | ChatGPT (user requests) | AI search |
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Claude-SearchBot | Claude search | AI search |
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Claude-User | Claude (user requests) | AI search |
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PerplexityBot | Perplexity | AI search |
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GPTBot | OpenAI training | AI training |
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ClaudeBot | Anthropic training | AI training |
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Google-Extended | Google Gemini training | AI training |
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Applebot-Extended | Apple AI training | AI training |
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CCBot | Common Crawl | AI training |
Blocking AI training crawlers is a common choice and doesn't affect the score. Only the AI search crawlers count.
Structured Data
No schema.org structured data found. Adding it (for example Organization, WebSite or Product in JSON-LD) helps search engines and AI tools understand the page and can enable rich results.
Canonical Tag
No canonical tag found. Add <link rel="canonical"> so search engines know which URL is the main version and don't split ranking between duplicates.
llms.txt
No llms.txt file. It's an emerging convention: a short Markdown summary of the site for AI tools. Optional, so it doesn't affect the score.
Security
HTTPS
The site loads over HTTPS, so connections are encrypted. Browsers and search engines expect this.
HSTS
The site sends a Strict-Transport-Security header, so browsers always use HTTPS for it.
Security Headers
4 of 5 common security headers found. At least 2 are needed to pass.
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Content-Security-Policy |
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X-Content-Type-Options |
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X-Frame-Options |
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Referrer-Policy |
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Permissions-Policy |
Domain Info
sustainability.gov was registered on 21 Jan 2010 with get.gov and expires on 3 Mar 2027. It accepts email and has both SPF and DMARC records. The Wayback Machine first archived it in August 2010.
Registration
| Registrar | get.gov |
| Registered | 21 Jan 2010 (16 years ago) |
| Expires | 3 Mar 2027 |
| Last changed | 14 Aug 2026 |
| Nameservers | dcns1.epa.gov, dcns2.epa.gov, nccns1.epa.gov, nccns2.epa.gov |
| DNSSEC | Signed |
Hosting
| IPv4 address | 3.33.156.98, 15.197.158.165 |
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IPv6 support |
Email Security
Mail servers: grid2f.gseg.att.com, grid1f.gseg.att.com, grid1f6.gseg.att.com, grid126.gseg.att.com
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SPF record |
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DMARC record (policy: reject) |
Archive History
The Wayback Machine has snapshots of this site from 116 different months, from August 2010 to September 2026. View snapshots
PageSpeed Insights
Device
Categories
GoInfosystems
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