From May 7, 2021, through the following 1 700 days, 2 availability checks of refer.casper.com were conducted. Refer.casper.com was online 2 times out of all checks performed, as shown by the code 200 response on the latest test conducted on May 7, 2021. Inspections found no instances of refer.casper.com being inactive up to January 2, 2026. As can be seen from every response that has been received as of January 2, 2026, none of them have an error status. Differing from an average of 0.086 seconds, refer.casper.com responded in 0.020 seconds on May 7, 2021.
| United States | 50.00% | ||||||||
| Other Countries | 50.00% | ||||||||
| 10:54 | 10:54 | ||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 1 | January 2, 2026 | |
| 2 | September 26, 2021 | |
| 2 | May 7, 2021 | |
| 3 | June 18, 2021 | |
| 1 | January 2, 2026 |
Americanfreight.us | Refer.casper.com | ||||
|---|---|---|---|---|---|
| Page Title | A website-wide site map generation requires detailed consideration for each page's title, linking strategy, metadata fields, and other ranking factors to ensure strong semantic relevance and hierarchical structure. |
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| no page title data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| Meta Description | Ensure every page on your website has a unique, carefully crafted meta description that mirrors the content on that specific page, incorporating relevant target keywords and avoiding generic boilerplate text that offers little value or engagement to the searcher. |
| no meta description data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| Meta Keywords | Local SEO optimization, including accurate business listings, consistent NAP (Name, Address, Phone) information, and location-specific content, directly impacts local search results and foot traffic, unrelated to meta keyword practices. |
| no meta keywords data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| Page Content | Analyze competitor content meticulously to identify content gaps and opportunities, enabling you to create page content that offers superior, unique value, comprehensive coverage of the topic, and higher information density than alternative sources competing for the same searches. |
| no page content data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| H1 Heading | Incorporate your most important target keywords naturally within the H1 header tag for enhanced SEO performance, but prioritize readability and clear communication above keyword stuffing. |
| no h1 heading data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| H2 Headings | When writing H2 headers, always ask yourself if a user searching for a related term would find this section header informative and directly relevant to their query. |
| no h2 headings data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| H3 Headings | Detailed H3 headers improve the technical performance of your webpage by aiding search engine crawlers in better indexing of your content, leading to more accurate and relevant organic search listings. |
| no h3 headings data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| H4 Headings | Unlike their H1 and H2 counterparts which often define primary and secondary topics, H4 tags delve into tertiary or highly specific details, functioning as the concluding points in detailed explanations or lists, thus requiring the accompanying text to be exceptionally clear and focused to provide maximum value to the target audience seeking granular information. |
| no h4 headings data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| H5-H6 Headings | For websites with deep content hierarchies like e-learning platforms, forums, or complex B2B solutions, H5 and H6 headers help organize information for better user experience. |
| no h5-h6 headings data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| Image ALT Attributes | Search engines heavily rely on ALT text (ALT attributes) to understand an image's context and relevance, making detailed, keyword-rich descriptions absolutely essential for improved image search rankings and overall page SEO strategy. |
| no image alt attributes data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| Robots.txt | Employ robots.txt to explicitly allow access for specific user-agents or crawlers by using the 'Allow' directive, ensuring specialized bots or your own monitoring scripts can still access necessary parts of the site for data collection, analytics, or validation without conflicting with broader 'Disallow' rules. |
| no robots.txt data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| XML Sitemap | Integrating your XML sitemap into your website's backend ensures it is automatically submitted to search engines whenever changes happen, saving time and guaranteeing up-to-date indexing. |
| no xml sitemap data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| Page Size | Before publishing, always analyze your page size using tools like Google Lighthouse or PageSpeed Insights to spot oversized assets; optimizing these elements is one of the most effective ways to improve page speed and SEO. |
| page size: 0 kb | |
| Response Time | Front-end optimization is vital, but don't neglect backend performance: ensure server processing, database querying, and application logic are highly efficient to maintain consistently low overall response times, crucial for good SEO and user experience. |
| response time: 0.086 sec | |
| Minify CSS | Minified CSS files are compact and lightning-fast; website performance directly benefits with improved Core Web Vitals scores driven by rapid resource loading, helping SEO teams and developers simplify speed pages and highlight concrete performance wins easily. |
| no minify css data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| Minify JavaScript | Minifying JavaScript involves automatically removing all unnecessary whitespace between code tokens, stripping out redundant comments, and obfuscating variable names to significantly reduce file sizes, leading to faster webpage loading times for users and improved Core Web Vitals scores which are crucial ranking factors according to Google Search Central guidelines. |
| no minify javascript data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| Structured Data | Utilize diverse Schema Markup types relevant to your content, such as Article, Product, or LocalBusiness, to provide search engines with specific context and potentially unlock rich search results and enhanced visibility. |
| no structured data data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| CDN Usage | Carefully prioritize serverless function resources over standard static file hosting within your content delivery framework; by strategically linking your serverless compute functions directly to specific CDN distribution points, you can automate the distribution of regularly updated application code snippets across multiple deployment regions plus anytime external static assets. |
| no cdn usage data for refer.casper.com 2026-01-02T08:58:53+00:00 | |
| SSL certificates | SSL protects your website's brand image by ensuring users can browse your site without triggering browser warnings, reinforcing your position as a professional and trustworthy online entity within your industry niche. |
| no ssl certificates data for refer.casper.com 2026-01-02T08:58:53+00:00 |