Nrel.gov was checked for availability 133 times over the past 1 230 days, starting on April 2, 2023. The website nrel.gov returned a 200 ok response in 132 out of all tests conducted, proving operational on the last check on April 12, 2026. Nrel.gov was offline for 1 of the total assessments performed, representing 0.75%, with the most recent one taking place on July 13, 2026. It has been noted that as of August 15, 2026, there were no errors in any of the responses received. Against the 1.512 seconds average, nrel.gov responded in — seconds on July 13, 2026.
| Russia | 100.00% | ||||||||
| 13:23 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 61 | December 5, 2020 | |
| 47 | February 25, 2021 | |
| 133 | April 2, 2023 | |
| 28 | January 26, 2021 | |
| 157 | March 12, 2021 |
Pdfforge.org | Nrel.gov | ||||
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| Page Title | Page Title tips for nrel.gov: Integrating long-tail keywords strategically but sparingly in your website title can position your content for specific niche queries, attracting highly targeted traffic with higher conversion potential, without sacrificing readability or keyword proximity near the text's opening. |
|---|---|
| Home | NREL Length: 11 characters | |
| Meta Description | Meta Description tips for nrel.gov: Meta descriptions should be unique, compelling, and accurately reflect the content on the target landing page to provide a better user experience and adhere to good search engine practices. |
| NREL bridges research with real-world applications to advance energy technologies that lower costs, boost the economy, strengthen security, and ensure abundant energy. Length: 167 characters | |
| Meta Keywords | Meta Keywords tips for nrel.gov: The introduction and subsequent deprecation of meta keywords highlight the importance of ethical SEO practices focused on delivering a superior user experience rather than keyword manipulation alone |
| no meta keywords data for nrel.gov 2026-08-15T04:13:24+00:00 | |
| Page Content | Page Content tips for nrel.gov: Regularly update and refresh existing page content by adding new information, statistics, or perspectives to maintain relevance for evolving search queries, boost search rankings through 'freshness' signals, and keep content evergreen. |
| Web Page Content Length: 27795 characters | |
| H1 Heading | H1 Heading tips for nrel.gov: Differentiating your h1 from other heading tags (h2, h3, etc.) is crucial; ensure the h1 represents the primary subject while subsequent headings logically break down supporting sections and sub-topics beneath it. |
| A Phyto Finish: Could Seaweed Be Mined for Critical Minerals? Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for nrel.gov: Consider your H2 sections as table of contents entries themselves, each summarizing the upcoming points under that specific topic, precisely addressing reader questions and assumptions about the information. |
| Some seaweeds accumulate rare earth elements. NREL scientists are studying which ones do it best. Data and Tools Find A Job Energy Basics Recent Publications Research Areas Count: 6 heading tag | |
| H3 Headings | H3 Headings tips for nrel.gov: Use h3 tags for internal linking opportunities; anchor your links within descriptive h3 headers on relevant topics, improving site navigation and distributing link equity effectively across your content cluster. |
| News Count: 1 heading tag | |
| H4 Headings | H4 Headings tips for nrel.gov: Mobile responsiveness is significantly aided by well-implemented H4 headings, as they ensure text remains accessible and readable on smaller screens without causing layout shifts or overwhelming visual clutter. |
| no h4 headings data for nrel.gov 2026-08-15T04:13:24+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for nrel.gov: For optimal SEO and semantics, reserve H5 and H6 for content sections where a distinct hierarchy below H4 is necessary within a single page, rather than for page-level titles. |
| no h5-h6 headings data for nrel.gov 2026-08-15T04:13:24+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for nrel.gov: Detailed ALT descriptions help reinforce the main content and message of your webpage, contributing positively to its semantic structure and SEO effectiveness. |
| no image alt attributes data for nrel.gov 2026-08-15T04:13:24+00:00 | |
| Robots.txt | Robots.txt tips for nrel.gov: Remember that `robots.txt` directives apply universally to all crawlers by default; use specific User-agent lines only if you need to target different robots with varying access permissions and rules. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for nrel.gov: While search engines attempt to sitemap discovery automatically, proactively submitting your XML sitemap directly to Google Search Console is the most reliable method to guarantee that all key pages, especially those deep within site hierarchies, are found efficiently. |
| no xml sitemap data for nrel.gov 2026-08-15T04:13:24+00:00 | |
| Page Size | Page Size tips for nrel.gov: Strategic compression techniques like GZIP for HTML, CSS, and JavaScript files can dramatically decrease actual page size transferred to users' browsers without sacrificing functionality |
| page size: 27 kb | |
| Response Time | Response Time tips for nrel.gov: PageSpeed Insights from Google offers actionable recommendations for both front-end and back-end performance optimization, focusing on improving load metrics to align with modern SEO best practices for faster websites. |
| response time: 1.512 sec | |
| Minify CSS | Minify CSS tips for nrel.gov: Data shows, direct CSS minification results in noticeable applause from Al tools and search engines by improving structured data rendering times, benefiting rich snippet visibility potentially driving more organic CTR. |
| Unminified: /ResourcePackages/FrontEnd/public/library/css/gov/styles-gov.css?v=0 https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;1,400&display=swap included in the page | |
| Minify JavaScript | Minify JavaScript tips for nrel.gov: To improve Core Web Vitals, specifically Lighthouse Speed, implement automatic minification of JavaScript assets within your deployment pipeline, drastically cutting load times and improving user engagement. |
| Minified: https://cdn.insight.sitefinity.com/sdk/sitefinity-insight-client.min.3.1.44.js /ResourcePackages/Frontend/public/library/js/vendor/glide.min.js?package=gov https://kit.fontawesome.com/a5d615d1e4.js Unminified: /ResourcePackages/Frontend/public/library/js/main.js?v=0 https://platform-api.sharethis.com/js/sharethis.js#property=64bee650c73e910012491844&product=inline-share-buttons&source=platform detected during site scan | |
| Structured Data | Structured Data tips for nrel.gov: For businesses, implementing local business schema is crucial for enhanced Google My Business listings, potentially earning the coveted Google Business Profile listing and attracting physical customers. |
| no structured data data for nrel.gov 2026-08-15T04:13:24+00:00 | |
| CDN Usage | CDN Usage tips for nrel.gov: Configure your CDN to cache static resources like images, CSS, and JavaScript files with optimal expiration headers to reduce server load and improve repeat-visitor loading speeds, which is a key factor in search engine optimization. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for nrel.gov: Under most major hosting platforms, the process for enabling SSL/TLS encryption via Let's Encrypt or commercial CAs is guided through their standard security dashboards or web interfaces. |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 19 016 |
| Minimum Daily Visits: | 22 224 |
| Minimum Daily Page Views: | 38 261 |
| Minimum Monthly Unique Visitors: | 570 480 |
| Minimum Monthly Visits: | 666 720 |
| Minimum Monthly Page Views: | 1 147 830 |
| Minimum Yearly Unique Visitors: | 6 845 760 |
| Minimum Yearly Visits: | 8 000 640 |
| Minimum Yearly Page Views: | 13 773 960 |
| Maximum Daily Unique Visitors: | 24 057 |
| Maximum Daily Visits: | 25 660 |
| Maximum Daily Page Views: | 43 302 |
| Maximum Monthly Unique Visitors: | 721 710 |
| Maximum Monthly Visits: | 769 800 |
| Maximum Monthly Page Views: | 1 299 060 |
| Maximum Yearly Unique Visitors: | 8 660 520 |
| Maximum Yearly Visits: | 9 237 600 |
| Maximum Yearly Page Views: | 15 588 720 |
| Daily Revenue: | US$ 27 - 62 |
| Monthly Revenue: | US$ 810 - 1 860 |
| Yearly Revenue: | US$ 9 720 - 22 320 |
| Minimum: | US$ 14 580 |
| Maximum: | US$ 66 960 |
| Rank | Points | |
|---|---|---|
| 42 394 | 4 627 437 | |
| 42 395 | 4 627 436 | |
| 42 396 | 4 627 436 | |
| 42 397 | 4 627 436 | |
| 42 398 | 4 627 435 | |
| 42 399 | 4 627 435 | |
| 42 400 | 4 627 435 | |
| 42 401 | 4 627 434 | |
| 42 402 | 4 627 434 | |
| 42 403 | 4 627 434 | |
| 42 404 | 4 627 433 |