Over the course of the 1 433 days that started on September 12, 2022, 19 availability checks of vaccines.gov were carried out. On June 30, 2026, vaccines.gov was operational with a 200 status code response, the latest of 19 instances of uptime out of total checks conducted. During inspections, no instances of unavailability were found for vaccines.gov as of August 15, 2026. The results of the responses received as of August 15, 2026, showed that none of the replies had an error status. 0.796 seconds was vaccines.gov's recorded response time on June 30, 2026, contrasting the 0.901 seconds average.
| Germany | 50.00% | ||||||||
| Singapore | 50.00% | ||||||||
| 18:11 | 02:22 | ||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 18 | May 29, 2021 | |
| 22 | November 16, 2024 | |
| 19 | September 12, 2022 | |
| 16 | November 21, 2024 | |
| 46 | April 17, 2024 |
J-storm.co.jp | Vaccines.gov | ||||
|---|---|---|---|---|---|
| Page Title | Page Title tips for vaccines.gov: The performance of your web page title is heavily influenced by its length (under 60 characters) and keyword placement (primarily at the start), making precise optimization a fundamental SEO task; choose descriptive language that encapsulates the page's purpose clearly for both machine and human readers, ensuring accurate representation that aligns perfectly with what users expect seeing before clicking through the search engine results page. |
|---|---|
| Find pharmacies near you Length: 24 characters | |
| Meta Description | Meta Description tips for vaccines.gov: Primary keyword placement near the beginning of the meta description is a common best practice for SEO, increasing the chance it appears highlighted or emphasized in the snippet for featured snippets or voice search results, improving visibility immediately |
| Vaccines.gov helps you find nearby pharmacies in the United States. Length: 67 characters | |
| Meta Keywords | Meta Keywords tips for vaccines.gov: Instead of optimizing a meta keywords tag, focus on naturally incorporating relevant keywords throughout your website content, headers, URLs, and building authoritative backlinks to improve search engine rankings significantly. |
| no meta keywords data for vaccines.gov 2026-08-15T11:28:53+00:00 | |
| Page Content | Page Content tips for vaccines.gov: Ensure page content is scannable for users by utilizing visual elements like images and videos effectively and maintaining a logical flow that supports both SEO goals and user experience expectations. |
| Web Page Content Length: 13275 characters | |
| H1 Heading | H1 Heading tips for vaccines.gov: To fully leverage the SEO potential of the H1 header, it should be concise, include primary keywords, accurately describe the page content, and be the first visible heading on the webpage after thedoctype and html tags. |
| Find a pharmacy near you. Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for vaccines.gov: Strategic use of H2 headings allows you to highlight secondary keywords directly relevant to your primary topic, thereby boosting your page's SEO by demonstrating topical relevance to search engines and signaling important subheadings to users navigating the content. |
| no h2 headings data for vaccines.gov 2026-08-15T11:28:53+00:00 | |
| H3 Headings | H3 Headings tips for vaccines.gov: Compare and contrast related concepts by assigning them distinct H3 headers under a parent H2, improving clarity and potentially capturing comparison query traffic. |
| Legal Count: 1 heading tag | |
| H4 Headings | H4 Headings tips for vaccines.gov: Consistent, keyword-inclusive usage of H4 header elements significantly bolsters content relevance for targeted long-tail searches, as modern SEO crawlers place considerable weight on the semantic accuracy and hierarchical structure provided by proper heading tag implementation. |
| no h4 headings data for vaccines.gov 2026-08-15T11:28:53+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for vaccines.gov: Incorporate H5-H6 headers strategically within long-form content to break up text logically, improve readability, and signal important sub-topics to readers and crawlers. |
| no h5-h6 headings data for vaccines.gov 2026-08-15T11:28:53+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for vaccines.gov: Consider the user experience and intent behind each image; craft an ALT text that clearly conveys the message, purpose, or visual information conveyed by the image itself, aligning with your page's overall topic. |
| no image alt attributes data for vaccines.gov 2026-08-15T11:28:53+00:00 | |
| Robots.txt | Robots.txt tips for vaccines.gov: Most information architecture frameworks account for using robots.txt to strategically prevent indexing of certain legacy or testing lists refined behind specific URL patterns not linked from the public sitemap. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for vaccines.gov: Integrate your essential XML sitemap file into the core architecture of your website build, ensuring all content, like high-value blog posts, is reachable via this structured feed for search engine discovery. |
| no xml sitemap data for vaccines.gov 2026-08-15T11:28:53+00:00 | |
| Page Size | Page Size tips for vaccines.gov: Excessive page file storage size can negatively impact server response times and hosting costs; therefore, regularly auditing and optimizing the total bytes sent for each page is necessary for operational efficiency. |
| page size: 13 kb | |
| Response Time | Response Time tips for vaccines.gov: Optimize database query performance and server processing speed to achieve consistently low response times, enhancing user engagement and signaling faster page delivery to search engines. |
| response time: 0.901 sec | |
| Minify CSS | Minify CSS tips for vaccines.gov: Automated CSS minification features typically found within platforms are must-have for modern website SEO foundations, enabling swift load times needed for content to be indexed effectively. |
| Minified: /_next/static/css/33914b45df5bebdc.css /_next/static/css/5ef1019dd2f2a6a4.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for vaccines.gov: Minifying JavaScript involves removing all unnecessary whitespace and line breaks while retaining full functionality. This critical optimization reduces the amount of data transferred to users' browsers, directly impacting load time, core web vitals, and consequently, organic search engine rankings for your overall website performance. |
| Minified: /_next/static/chunks/fd9d1056-4177352677c00c10.js /_next/static/chunks/5c27ba2b-d33ec8dff59a9af6.js /_next/static/chunks/12f359d8-3ecba2feb21a0bd0.js /_next/static/chunks/308-f7de7b6756114c33.js /_next/static/chunks/main-app-82470d7ecb11ab84.js /_next/static/chunks/7533f6ad-38f2fd49d3613375.js /_next/static/chunks/d799b720-a6111d6e1d3aea2c.js /_next/static/chunks/62e89220-49a0012941f3892c.js /_next/static/chunks/c33a6526-92e224d222805e12.js /_next/static/chunks/bcf4b105-15ca68d845fee452.js /_next/static/chunks/00f56228-2a51d6014c89a823.js /_next/static/chunks/34-464c5384ccde4e0e.js /_next/static/chunks/202-8a6cdd38b0425be3.js /_next/static/chunks/287-a5bc2bb8e175deff.js /_next/static/chunks/29-6283866b86bbd721.js /_next/static/chunks/526-1dd09043f4d1d5a3.js /_next/static/chunks/app/%5Blocale%5D/layout-88d204c2d7f15cce.js /_next/static/chunks/app/layout-6f1723c7db33298c.js /_next/static/chunks/app/error-4eaacbad1ca6776b.js /_next/static/chunks/app/not-found-b6a2334218b33a00.js /_next/static/chunks/811-e0e5916d8c7bde0b.js /_next/static/chunks/app/%5Blocale%5D/page-347a8b2f93ed0d33.js /_next/static/chunks/polyfills-42372ed130431b0a.js /_next/static/chunks/webpack-7cf8c0158f4ab58a.js detected during site scan | |
| Structured Data | Structured Data tips for vaccines.gov: Structured data helps in targeting featured snippet opportunities by providing concise answers or descriptive card information directly from your website's HTML to search engine algorithms. |
| no structured data data for vaccines.gov 2026-08-15T11:28:53+00:00 | |
| CDN Usage | CDN Usage tips for vaccines.gov: For websites built on platforms like Drupal or WordPress, installing specific Content Delivery Network plugins simplifies the integration process dramatically, enabling non-expert developers to configure and push static content to a CDN with minimal manual server configuration work required. |
| no cdn usage data for vaccines.gov 2026-08-15T11:28:53+00:00 | |
| SSL certificates | SSL certificates tips for vaccines.gov: Go beyond basic SSL installation by configuring HSTS headers upon HTTPS connection, instructing browsers to remember and enforce secure access explicitly, a powerful SEO security enhancement preventing opportunistic HTTP fallback attempts that degrade ranking signals. |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 4 549 |
| Minimum Daily Visits: | 5 317 |
| Minimum Daily Page Views: | 9 153 |
| Minimum Monthly Unique Visitors: | 136 470 |
| Minimum Monthly Visits: | 159 510 |
| Minimum Monthly Page Views: | 274 590 |
| Minimum Yearly Unique Visitors: | 1 637 640 |
| Minimum Yearly Visits: | 1 914 120 |
| Minimum Yearly Page Views: | 3 295 080 |
| Maximum Daily Unique Visitors: | 5 755 |
| Maximum Daily Visits: | 6 139 |
| Maximum Daily Page Views: | 10 359 |
| Maximum Monthly Unique Visitors: | 172 650 |
| Maximum Monthly Visits: | 184 170 |
| Maximum Monthly Page Views: | 310 770 |
| Maximum Yearly Unique Visitors: | 2 071 800 |
| Maximum Yearly Visits: | 2 210 040 |
| Maximum Yearly Page Views: | 3 729 240 |
| Daily Revenue: | US$ 7 - 15 |
| Monthly Revenue: | US$ 210 - 450 |
| Yearly Revenue: | US$ 2 520 - 5 400 |
| Minimum: | US$ 3 780 |
| Maximum: | US$ 16 200 |
| Rank | Points | |
|---|---|---|
| 139 324 | 3 612 935 | |
| 139 325 | 3 612 935 | |
| 139 326 | 3 612 934 | |
| 139 327 | 3 612 934 | |
| 139 328 | 3 612 934 | |
| 139 329 | 3 612 934 | |
| 139 330 | 3 612 933 | |
| 139 331 | 3 612 933 | |
| 139 332 | 3 612 933 | |
| 139 333 | 3 612 933 | |
| 139 334 | 3 612 932 |