letsencrypt.org

🖥 Status: up
🕒 Response Time: 0.040 sec
⬅️ Response Code: 200
letsencrypt.org

Records show that in the 2 761 days from January 21, 2019, 29 uptime tests were completed for letsencrypt.org. On July 25, 2026, letsencrypt.org was confirmed up for the 29 time from all assessments conducted, by a 200 status code. As of August 14, 2026, no downtime events were found during inspections for letsencrypt.org. It is confirmed, as of August 14, 2026, that there are no error statuses in the obtained responses. July 25, 2026, response time of 0.040 seconds was in contrast to letsencrypt.org's average of 0.056 seconds.

3.0
29
Last Updated: July 25, 2026

Letsencrypt overview

Domain
letsencrypt.org
Title
Let's Encrypt
Description
Let's Encrypt is a free, automated, and open Certificate Authority brought to you by the nonprofit Internet Security Research Group (ISRG). Read all about our nonprofit work this year in our 2024 Annual Report.
Main Topic
Encryption for Everybody
Getting started
N Site Status Rank
13 004
Search Wikipedia
letsencrypt.org
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Letsencrypt.org
status check request map as of August 14, 2026

letsencrypt.org request, July 25, 2026

Country report for letsencrypt.org as of August 14, 2026

Russia 100.00%
06:43
SiteTotal ChecksLast Modified
shoes.net.cnshoes.net.cn40February 23, 2021
pornovideoshub.compornovideoshub.com99August 12, 2019
letsencrypt.orgletsencrypt.org29January 21, 2019
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Danqi.com

Letsencrypt.org

General SEO Report

Page TitlePage Title tips for letsencrypt.org: Regularly review and refine your page titles based on performance analytics, testing variations to see which keyword combinations and descriptive styles best capture user intent and drive the highest quality traffic to your specific website pages.
Let's Encrypt

Length: 18 characters
Meta DescriptionMeta Description tips for letsencrypt.org: Length matters: keep your meta descriptions under 160 characters to prevent truncation in search results; a good meta description is also informative and concise, clearly stating what the user will find on the page and naturally integrating primary keywords to improve both relevance and rankings.
Let's Encrypt is a free, automated, and open Certificate Authority brought to you by the nonprofit Internet Security Research Group (ISRG). Read all about our nonprofit work this year in our 2024 Annual Report.

Length: 215 characters
Meta KeywordsMeta Keywords tips for letsencrypt.org: Developing a sitemap and submitting XML sitemaps to search engines is more beneficial for discoverability than worrying about the content within your website's meta keywords tag, which holds no influence.
no meta keywords data for letsencrypt.org
2026-08-14T00:29:33+00:00
Page ContentPage Content tips for letsencrypt.org: Optimize page load speed by ensuring images are properly compressed, external scripts are minimized, and content isn't unnecessarily bloated with excessive text.
Web Page Content Length: 60595 characters
H1 HeadingH1 Heading tips for letsencrypt.org: Leveraging microformatting alongside H1 markup can further refine topical relevance signals for niche search queries, potentially attracting featured snippets or position zero results if optimized correctly.
Encryption for Everybody
Getting started


Count: 2 heading tag
H2 HeadingsH2 Headings tips for letsencrypt.org: When optimizing your website's content, remember that well-structured H2 headers contribute significantly to on-page SEO by signaling content relevance and improving the overall semantic markup.
A nonprofit providing free TLS certificates to more than 700M 700M websites.
Explore our work to improve security and privacy
From our blog
Global impact made possible by generosity
Let's Encrypt Growth
More ways we're improving security and privacy
Major Sponsors and Funders


Count: 7 heading tag
H3 HeadingsH3 Headings tips for letsencrypt.org: Regularly audit your H3 header usage to maintain consistency, ensure they match the content, and replace generic headers with descriptive, keyword-optimized ones for better SEO.
Ten Years of Community Support
ACME Renewal Information (ARI) Published as RFC 9773
Native ACME Support Comes to NGINX
Support Encryption for Everybody
Leading Through Sponsorship
Diamond Level
Platinum Level
Gold Level
Silver Level


Count: 9 heading tag
H4 HeadingsH4 Headings tips for letsencrypt.org: Users often skim content, making clear heading hierarchy using tags like H4 indispensable for guiding their eyes across the page efficiently and highlighting key information nuggets.
Subscribe for email updates about Let's Encrypt and other ISRG projects

Count: 1 heading tag
H5-H6 HeadingsH5-H6 Headings tips for letsencrypt.org: While technically possible, using H6 tags for main page headings is generally discouraged as these tags are intended for less prominent content sections.
no h5-h6 headings data for letsencrypt.org
2026-08-14T00:29:33+00:00
Image ALT AttributesImage ALT Attributes tips for letsencrypt.org: Don't overlook the importance of properly optimized ALT text; it's a fundamental aspect of website accessibility and a key factor in achieving better search engine rankings for your content.
no image alt attributes data for letsencrypt.org
2026-08-14T00:29:33+00:00
Robots.txtRobots.txt tips for letsencrypt.org: For large-scale websites with complex folder structures, use the robots.txt file cautiously to guide crawlers, avoiding overly broad disallows that hinder indexation of legitimate public content, and consider supplementing it with other SEO best practices like XML sitemaps.
file robots.txt was found on the website
XML SitemapXML Sitemap tips for letsencrypt.org: Submitting your XML sitemap to Google Search Console allows search engines to discover pages that might not be linked internally, preventing valuable content from being missed during the crawling process.
no xml sitemap data for letsencrypt.org
2026-08-14T00:29:33+00:00
Page SizePage Size tips for letsencrypt.org: Consider lazy loading for images and iframes to defer off-screen content, significantly reducing initial page size and improving load speed for users seeing only the top viewport initially.
page size: 59 kb
Response TimeResponse Time tips for letsencrypt.org: A responsive website design combined with fast backend response times creates an optimal mobile browsing experience, a key factor for ranking well in mobile searches.
response time: 0.056 sec
Minify CSSMinify CSS tips for letsencrypt.org: Employ CSS minification during development build processes to aggressively remove all whitespace characters, obsolete comments, and unused selectors (via purging tools), leading to smaller file sizes and quicker initial page loads for users.
Minified:
/css/le-2025-theme-input.22d1a417a223d8c358f72073698033ed544d727794e4c9eb9535f6758f5b4e69.css
/fontawesome-free-6.5.2-web/css/all.min.css


included in the page
Minify JavaScriptMinify JavaScript tips for letsencrypt.org: While development may require readable unminified code, the production version must be minified by removing whitespace, comments, and formatting for optimal performance, directly contributing to quicker page loads and better SEO results.
Minified:
/js/le-2025-theme.baca0a37d412391799a4e5f6d58968c12b948b4c91c053a3c025ab758ffb70bc.js
/js/autoanchor.44783525c73cfeef565e5b8441cd42a848cb630d9f365def73edce4867e6f4c8.js
/js/number-animation.137c25102252dc89411a5c2d9eb00a383f12425cb7845c8d8ac4c615c0af1f8e.js
/js/plotly-min.js
Unminified:
/js/stats.js
/js/main.a572b61495f9d8fe4e5ec075082ddfe85e5a5ff501c15c499d3f2a4bed71afb6fe89e85f3202aa8fdeebcda97645416bfc75683c2d3471485b5668a6d5f98740.js


detected during site scan
Structured DataStructured Data tips for letsencrypt.org: Rich Snippets, powered by Schema.org structured data, provide additional information in search results like ratings, prices, and event times, boosting click-through rates (CTRs).
no structured data data for letsencrypt.org
2026-08-14T00:29:33+00:00
CDN UsageCDN Usage tips for letsencrypt.org: Integrate your website with a reliable Content Delivery Network (CDN) service to distribute static assets across multiple edge locations worldwide, thereby significantly improving page load speeds for international users and enhancing your overall SEO ranking potential based on geographically closer server proximity.
content is delivered via CDN
SSL certificatesSSL certificates tips for letsencrypt.org: Obtain and correctly install a valid SSL certificate to encrypt sensitive data transmitted between your users' browsers and your web server, a crucial step for maintaining website security and user trust, which also serves as a basic ranking factor recognized by major search engines like Google.
SSL is enabled on the website

Estimated Traffic

Minimum Daily Unique Visitors:160 587
Minimum Daily Visits:187 674
Minimum Daily Page Views:323 108
Minimum Monthly Unique Visitors:4 817 610
Minimum Monthly Visits:5 630 220
Minimum Monthly Page Views:9 693 240
Minimum Yearly Unique Visitors:57 811 320
Minimum Yearly Visits:67 562 640
Minimum Yearly Page Views:116 318 880
Maximum Daily Unique Visitors:203 152
Maximum Daily Visits:216 695
Maximum Daily Page Views:365 673
Maximum Monthly Unique Visitors:6 094 560
Maximum Monthly Visits:6 500 850
Maximum Monthly Page Views:10 970 190
Maximum Yearly Unique Visitors:73 134 720
Maximum Yearly Visits:78 010 200
Maximum Yearly Page Views:131 642 280

Estimated Valuation

Daily Revenue:US$ 232 - 522
Monthly Revenue:US$ 6 960 - 15 660
Yearly Revenue:US$ 83 520 - 187 920

Estimated Worth

Minimum:US$ 125 280
Maximum:US$ 563 760

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