21apps.com
🖥 Status: up
🕒 Response Time: 0.042 sec
⬅️ Response Code: 200
1 uptime checks were conducted for 21apps.com within the 1 356 day period beginning April 13, 2022. 21apps.com has been accessed 1 times out of all the checks conducted, with the latest record on April 13, 2022, and receiving a code 200 response. Throughout all checks conducted as of December 29, 2025, there were no periods of inactivity for 21apps.com. There hasn't been an error status code reported in any of the responses as of December 29, 2025. The response time for 21apps.com on April 13, 2022, was recorded as 0.042 seconds compared to the average of 0.042 seconds.
1
Last Updated: April 13, 2022
almaany.com
Last Updated: November 12, 2025
Status: error
Response Time: 0.065 sec
Response Code: 403
popdaily.com.tw
Last Updated: December 6, 2025
Status: up
Response Time: 0.001 sec
Response Code: not set
| Russia | 100.00% | ||||||||
| 15:09 | |||||||||
Similar Domains
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Search Results
| Site | Total Checks | Last Modified |
|---|---|---|
| 5 | July 21, 2023 | |
| 4 | July 22, 2023 | |
| 1 | April 13, 2022 | |
| 1 | February 7, 2019 | |
| 1 | December 29, 2025 |
Popdaily.com.tw | 21apps.com | ||||
|---|---|---|---|---|---|
| Page Title | For optimal search visibility, your website title should be under 60 characters and place high-value keywords near the start, while unambiguously conveying the specific topic or service offered on the page to ensure accuracy and relevance for both crawlers and consumers. |
|---|---|
| no page title data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| Meta Description | Always review and test your meta descriptions regularly, perhaps using A/B testing tools or analytics to see which variations perform best for different keywords and audiences, ensuring they continue to resonate and drive clicks. |
| no meta description data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| Meta Keywords | Search engines prioritize understanding page content contextually; keyword-rich meta descriptions and title tags are more influential than the meta keywords element, which has no impact. |
| no meta keywords data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| Page Content | Fully understand and directly fulfill the specific questions, problems, or needs users express in their search queries by delivering thorough, actionable, and empathetic answers within your page content. |
| no page content data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| H1 Heading | The strategic use of descriptive H1 tags significantly aids in internal linking, making it easier for users to navigate your website content structure and comprehend your page hierarchy intuitively. |
| no h1 heading data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| H2 Headings | Using H2 tags to create clear section breaks enhances the overall user experience by breaking up lengthy wall-of-text content, making it far more digestible and preventing reader fatigue. |
| no h2 headings data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| H3 Headings | Employ descriptive H3 headers that mirror common user questions or long-tail keyword phrases, increasing the likelihood of your content appearing in search results. |
| no h3 headings data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| H4 Headings | Strategically incorporating descriptive anchor text linking to internal pages within sections can boost site navigation and SEO, and H4 headers provide natural landing spots for such links. |
| no h4 headings data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| H5-H6 Headings | Proper utilization of H5-H6 tags enhances the semantic structure of long-form content, aiding both search engine crawlers and users in navigating complex topics more effectively. |
| no h5-h6 headings data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| Image ALT Attributes | Decorative images or graphical elements used purely as design features should ideally have empty ALT attributes (alt="") to indicate they contain no important visual information for accessibility purposes, without compromising SEO value unnecessarily. |
| no image alt attributes data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| Robots.txt | Use robots.txt to manage crawl budget efficiently by blocking non-essential areas of your site that aren't directly contributing to rankings, freeing up resources for crawling and indexing your most valuable, high-ranking content and user-accessible pages. |
| no robots.txt data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| XML Sitemap | Generating a valid XML sitemap is crucial for SEO; ensure it adheres to the official sitemap protocol guidelines to prevent errors that could hinder search engine crawling and lead to pages being ignored or indexed incorrectly. |
| no xml sitemap data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| Page Size | Every byte saved contributes to faster load times; actively monitor and reduce your page size, especially for high-traffic pages, to maintain a competitive edge in SEO. |
| page size: 0 kb | |
| Response Time | Employ aggressive caching strategies, including browser, application-level, and reverse proxy caching (like Varnish), to dramatically reduce repeated request load times and server response delays, enhancing user experience and crawling frequency. |
| response time: 0.042 sec | |
| Minify CSS | Employing robust CSS minification tools during development or build phases helps maintain high website performance standards by removing redundant code, optimizing file delivery for faster load times and better Core Web Vitals scores, consequently improving search engine visibility. |
| no minify css data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| Minify JavaScript | Consistently apply aggressive minification techniques, including removing whitespace, comments, and renaming variables, to JavaScript files to maximize download speed and minimize rendering delays on critical pages. |
| no minify javascript data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| Structured Data | Don't forget Breadcrumb schema; it helps search engines understand your site's structure and improves user navigation signals, contributing positively to your overall SEO health. |
| no structured data data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| CDN Usage | Integrate Content Delivery Network caching for all static file types (JPEG, PNG, GIF, SVG, CSS, JS, TTF, WOFF, JSON configuration files) using standard protocols like HTTP/2/3, ensuring uniform delivery speed and efficiency regardless of the specific asset type or user agent. |
| no cdn usage data for 21apps.com 2025-12-29T17:00:52+00:00 | |
| SSL certificates | Enhance your website's credibility and potentially boost its search rankings considerably by prioritizing the acquisition and correct implementation of an SSL certificate, a fundamental requirement for establishing a secure HTTPS connection. |
| no ssl certificates data for 21apps.com 2025-12-29T17:00:52+00:00 |