From November 16, 2024, up until now, skepticalscience.com has been checked for availability 33 times over a period of 635 days. Skepticalscience.com was available 33 times out of the total tests conducted, last recorded on June 24, 2026, with a 200 status code. All evaluations carried out as of August 14, 2026, confirmed that skepticalscience.com had no offline periods. As of August 14, 2026, the status of each response that was received has been reported as error-free. While averaging 1.355 seconds, skepticalscience.com responded in 0.864 seconds on June 24, 2026.
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| Site | Total Checks | Last Modified |
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| 20 | July 20, 2024 | |
| 35 | January 22, 2023 | |
| 33 | November 16, 2024 | |
| 61 | December 4, 2024 | |
| 54 | June 6, 2022 |
Tellyes.com | Skepticalscience.com | ||||
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| Page Title | Page Title tips for skepticalscience.com: Incorporate your primary keyword naturally near the beginning of the website title structure for improved SEO, ensuring the entire title accurately reflects the page's content to build credibility and meet user expectations. |
|---|---|
| Global Warming and Climate Change skepticism examined Length: 53 characters | |
| Meta Description | Meta Description tips for skepticalscience.com: Always test various meta description versions for a specific page to determine what resonates best with your audience; A/B testing different lengths, keywords, or CTAs can reveal statistically significant improvements in CTR and conversion rates, validating your optimization efforts. |
| Examines the science and arguments of global warming skepticism. Common objections like 'global warming is caused by the sun', 'temperature has changed naturally in the past' or 'other planets are warming too' are examined to see what the science really says. Length: 289 characters | |
| Meta Keywords | Meta Keywords tips for skepticalscience.com: Consistently publishing fresh, updated content on your website keeps search engines and users engaged, boosting relevance signals and rankings, beyond the influence of meta keywords. |
| no meta keywords data for skepticalscience.com 2026-08-14T17:17:33+00:00 | |
| Page Content | Page Content tips for skepticalscience.com: Optimize page content for specific search intents, such as informational, navigational, or transactional queries, by clearly stating the purpose at the beginning, structuring the page effectively around keywords, and providing the necessary details or calls-to-action required by users. |
| Web Page Content Length: 129269 characters | |
| H1 Heading | H1 Heading tips for skepticalscience.com: The H1 header tag is instrumental in defining the main topic of a page, ensuring that both users and search engine bots can quickly identify the central theme being presented. |
| Climate Science Glossary Term Lookup Settings Explaining climate change science & rebutting global warming misinformation Count: 4 heading tag | |
| H2 Headings | H2 Headings tips for skepticalscience.com: Differentiate H2 sections using varied formatting (bold text, subtle underline, or distinct background shading within the H2 element) while maintaining a clear visual hierarchy, enhancing accessibility for screen readers and user skimming. |
| Term Lookup Settings Latest Posts Skeptical Science New Research for Week #49 2025 Climate Adam & Dr Gilbz - Paris Climate Agreement At 10: Did It Do Anything? Fact brief - Does the recent slowdown in Arctic sea-ice extent loss disprove human-caused warming? Why the chemtrail conspiracy theory lingers and grows – and why Tucker Carlson is talking about it Boosted into the stratosphere 2025 SkS Weekly Climate Change & Global Warming News Roundup #48 Skeptical Science New Research for Week #48 2025 Consensus machines Just have a Think - How an African energy revolution could save ALL of us. A girl’s grades drop every summer. There’s an alarming explanation. 2025 SkS Weekly Climate Change & Global Warming News Roundup #47 Fact brief - Are changes in solar activity causing climate change? Skeptical Science New Research for Week #47 2025 Exploring newly released estimates of current policy warming Climate Adam - Why the Climate Crisis is a Health Crisis Super pollutants are trendy, but we should be careful how we use them 2025 SkS Weekly Climate Change & Global Warming News Roundup #46 Skeptical Science New Research for Week #46 2025 On the Gates climate memo Climate Adam - Climate Scientist responds to Bill Gates Five ways Joe Rogan misleads listeners about climate change Count: 24 heading tag | |
| H3 Headings | H3 Headings tips for skepticalscience.com: Structure your web page content logically using a hierarchical header system (H1, H2, H3) to help both users and search engines understand the main topic and supporting details. |
| Open access notables From this week's government/NGO section : 110 articles in 59 journals by 706 contributing authors Video description Does the recent slowdown in Arctic sea-ice extent loss disprove human-caused warming? Stories we promoted this week, by category: 156 articles in 57 journals by 1028 contributing authors Are changes in solar activity causing climate change? 107 articles in 59 journals by 627 contributing authors Stocks vs flows 128 articles in 59 journals by 908 contributing authors A zero sum game? Count: 12 heading tag | |
| H4 Headings | H4 Headings tips for skepticalscience.com: Remember that H4 tags should only be used when logically appropriate in your content hierarchy, ensuring a smooth flow from H1 to H6 (or H1 to H4/H5/H6) without unnecessary or repetitive use which could dilute their impact. |
| Posted on 4 December 2025 by Doug Bostrom, Marc Kodack Posted on 3 December 2025 by Guest Author Posted on 2 December 2025 by Sue Bin Park Posted on 1 December 2025 by Guest Author Posted on 30 November 2025 by BaerbelW, Doug Bostrom Posted on 27 November 2025 by Doug Bostrom, Marc Kodack Posted on 26 November 2025 by Zeke Hausfather Posted on 25 November 2025 by Guest Author Posted on 24 November 2025 by Guest Author Posted on 23 November 2025 by BaerbelW, Doug Bostrom Posted on 21 November 2025 by Sue Bin Park Posted on 20 November 2025 by Doug Bostrom, Marc Kodack Posted on 19 November 2025 by Zeke Hausfather Posted on 18 November 2025 by Guest Author Posted on 17 November 2025 by Zeke Hausfather Posted on 16 November 2025 by BaerbelW, Doug Bostrom Posted on 13 November 2025 by Doug Bostrom, Marc Kodack Posted on 12 November 2025 by Zeke Hausfather Posted on 11 November 2025 by Guest Author Posted on 10 November 2025 by dana1981 Five common techniques of climate denial Count: 21 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for skepticalscience.com: Properly structuring content with appropriate H6 header levels enhances semantic meaning and helps search engine crawlers understand the logical hierarchy of your webpage information. |
| no h5-h6 headings data for skepticalscience.com 2026-08-14T17:17:33+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for skepticalscience.com: Never omit the ALT attribute for decorative images on your website, instead using an empty alt=" " attribute (or alt="" in HTML) as a best practice for accessibility to properly indicate that the image isn't conveying essential information. |
| https://skepticalscience.com/public/assets/images/icons/social-bluesky.png https://skepticalscience.com/public/assets/images/icons/social-facebook.png https://skepticalscience.com/public/assets/images/icons/social-linkedin.png https://skepticalscience.com/public/assets/images/icons/social-mastodon.png https://skepticalscience.com/public/assets/images/icons/social-mewe.png https://skepticalscience.com/public/assets/images/icons/social-x.png https://skepticalscience.com/public/assets/images/icons/social-youtube.png https://skepticalscience.com/public/assets/images/icons/icon_rss_posts.gif https://skepticalscience.com/public/assets/images/icons/icon_rss_comments.gif https://skepticalscience.com/public/assets/images/icons/icon_email2.gif https://skepticalscience.com//pics/SkS_weekly_research_small.jpg https://skepticalscience.com/pics/Gigafact-Fact-Brief-Banner-250px.jpg https://skepticalscience.com/pics/Gigafact-Fact-Brief-No-200px.jpg https://i0.wp.com/yaleclimateconnections.org/wp-content/uploads/2025/07/20250731-heat-waves-impact-on-learning.jpg?fit=1200%2C675&ssl=1 Count: 14 images with ALT attributes | |
| Robots.txt | Robots.txt tips for skepticalscience.com: Avoid placing critical URLs directly into your robots.txt file to block them, as this prevents analytics from capturing accurate crawl data for those important pages essential for understanding user engagement. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for skepticalscience.com: An XML sitemap is an indispensable resource for managing large content libraries, such as news websites, e-commerce stores with thousands of products, or content-rich blogs, as it allows for systematic organization and efficient navigation by search engine crawlers who might otherwise miss significant content buried in the site's structure. |
| no xml sitemap data for skepticalscience.com 2026-08-14T17:17:33+00:00 | |
| Page Size | Page Size tips for skepticalscience.com: Slow-loading pages, frequently caused by excessive file sizes including large CSS, JavaScript, or server response times, directly correlate with decreased user engagement and higher search engine penalties; proactively manage page size by implementing efficient code practices, utilizing browser caching, and choosing lightweight frameworks to enhance speed, improve SEO, and boost conversion rates. |
| page size: 126 kb | |
| Response Time | Response Time tips for skepticalscience.com: Consistently measure your website's server response time using reliable monitoring services; establish benchmarks and set improvement targets for metrics like TTFB, LCP, and overall page load speed to maintain a high-performance online environment effectively. |
| response time: 1.355 sec | |
| Minify CSS | Minify CSS tips for skepticalscience.com: CSS minification, achieved through tools that remove whitespace and unused code, is a powerful method to reduce file transfer time and size; this optimization directly impacts Core Web Vitals and page load speed, factors that significantly influence how Google perceives and ranks your website. |
| Minified: //cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.0/cookieconsent.min.css Unminified: https://skepticalscience.com/public/assets/css/layout2.css https://skepticalscience.com/public/assets/css/layout2posts.css https://skepticalscience.com/public/assets/css/layouttcp.css https://skepticalscience.com/public/assets/css/layout2print.css https://skepticalscience.com/public/assets/css/presentation2.css https://skepticalscience.com/public/assets/css/datepicker.css //fonts.googleapis.com/css?family=Orbitron https://skepticalscience.com/public/assets/css/vendor/slide.css https://skepticalscience.com/public/assets/css/jquery.jgrowl.sks.css https://skepticalscience.com/public/assets/css/skstips.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for skepticalscience.com: Faster websites often have lower costs, so using JavaScript minification practices becomes economically essential rather than just a technical recommendation. It helps monetize your content faster. |
| Minified: https://www.google.com/recaptcha/api.js https://skepticalscience.com/public/assets/js/vendor/jquery-1.11.1.min.js https://exp.skepticalscience.com/dist/assets/js/sks-experiment.min.js https://skepticalscience.com/public/assets/js/vendor/jquery-ui.min.js https://skepticalscience.com/public/assets/jsgen/skstiptionary_1752342798469.js https://skepticalscience.com/public/assets/js/skstipsinit.js //cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.0/cookieconsent.min.js Unminified: https://skepticalscience.com/public/assets/js/vendor/datepicker.js https://skepticalscience.com/public/assets/js/menuItems.js?v=2.4.18 https://skepticalscience.com/public/assets/js/menu.js https://skepticalscience.com/public/assets/js/vendor/jquery-migrate-1.0.0.js https://skepticalscience.com/public/assets/js/zoombie.js https://skepticalscience.com/public/assets/js/vendor/jquery.jgrowl.js https://skepticalscience.com/public/assets/js/vendor/jquery.cookie.js https://skepticalscience.com/public/assets/js/vendor/jquery.hotkeys.js https://skepticalscience.com/public/assets/js/vendor/json2.js https://skepticalscience.com/public/assets/js/skstips.js https://skepticalscience.com/public/assets/js/vendor/slide.js detected during site scan | |
| Structured Data | Structured Data tips for skepticalscience.com: Structured data markup provides the necessary context that raw HTML often lacks, so define key elements of your website using Schema.org vocabulary, directly informing search engines about your products, services, or content, and improving the chances of ranking for featured snippet questions or answer boxes. |
| no structured data data for skepticalscience.com 2026-08-14T17:17:33+00:00 | |
| CDN Usage | CDN Usage tips for skepticalscience.com: Select a CDN provider offering dedicated Spectrum CDN links, dedicated high-capacity fiber connections, and flexible hosting options for designating your primary web server location, minimizing the distance data needs to travel (TTFB) and maximizing application CDN usage performance. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for skepticalscience.com: Failure to implement SSL and secure your site with HTTPS can result in browser warnings for visitors, decreased conversion rates due to perceived lack of trust, and potentially lower search engine rankings. |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 3 980 |
| Minimum Daily Visits: | 4 651 |
| Minimum Daily Page Views: | 8 008 |
| Minimum Monthly Unique Visitors: | 119 400 |
| Minimum Monthly Visits: | 139 530 |
| Minimum Monthly Page Views: | 240 240 |
| Minimum Yearly Unique Visitors: | 1 432 800 |
| Minimum Yearly Visits: | 1 674 360 |
| Minimum Yearly Page Views: | 2 882 880 |
| Maximum Daily Unique Visitors: | 5 035 |
| Maximum Daily Visits: | 5 370 |
| Maximum Daily Page Views: | 9 063 |
| Maximum Monthly Unique Visitors: | 151 050 |
| Maximum Monthly Visits: | 161 100 |
| Maximum Monthly Page Views: | 271 890 |
| Maximum Yearly Unique Visitors: | 1 812 600 |
| Maximum Yearly Visits: | 1 933 200 |
| Maximum Yearly Page Views: | 3 262 680 |
| Daily Revenue: | US$ 6 - 13 |
| Monthly Revenue: | US$ 180 - 390 |
| Yearly Revenue: | US$ 2 160 - 4 680 |
| Minimum: | US$ 3 240 |
| Maximum: | US$ 14 040 |
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| 73 044 | 1 664 871 | |
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| 73 050 | 1 664 870 | |
| 73 051 | 1 664 870 | |
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| 73 054 | 1 664 870 |