9 times jobcolle.com's availability was checked over the 2 344 day time frame starting on August 1, 2019. Uptime checks indicate 9 instances of accessibility of jobcolle.com, including on December 22, 2025, which returned a 200 status code. Jobcolle.com faced no interruptions in service as of January 1, 2026, according to inspections. The error statuses in the received responses have not been reported as of January 1, 2026. A response time of 0.200 seconds was recorded for jobcolle.com on December 22, 2025, in contrast to the 0.289 seconds average response time.
| Japan | 100.00% | ||||||||
| 14:16 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 1 | January 1, 2026 | |
| 3 | February 19, 2021 | |
| 9 | August 1, 2019 | |
| 1 | January 1, 2026 | |
| 1 | January 1, 2026 |
4archive.org | Jobcolle.com | ||||
|---|---|---|---|---|---|
| Page Title | Consider user intent meticulously when creating a website title; analyze what your target audience is searching for and craft keywords that precisely match those informational, navigational, or transactional needs, ensuring the title accurately reflects the page's purpose. |
|---|---|
| no page title data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| Meta Description | Meta descriptions act as a vital bridge between your webpage and potential visitors. Analyze competitors' descriptions to identify effective keywords and compelling phrases you can incorporate, while ensuring your own description remains unique and offers something distinct. |
| no meta description data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| Meta Keywords | Digital marketers should prioritize comprehensive keyword research to identify valuable phrases and then strategically incorporate these into their website copy, headings, and images for modern SEO. |
| no meta keywords data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| Page Content | Use targeted keywords naturally within your page content, including in headings, body text, and meta descriptions, while maintaining a conversational and valuable tone |
| no page content data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| H1 Heading | The H1 header plays a vital role in on-page SEO by clearly communicating the page's main topic, integrating primary keywords effectively, and providing semantic structure to crawlers. |
| no h1 heading data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| H2 Headings | The strategic placement and accurate use of an H2 header significantly improve user experience by breaking up text into scannable sections, guiding readers through the content flow and reducing bounce rates effectively. |
| no h2 headings data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| H3 Headings | Integrate long-tail keywords naturally within your H3 tags to optimize for less competitive search queries, targeting niche audiences and improving the likelihood of appearing in featured snippets or position zero results for those specific terms. |
| no h3 headings data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| H4 Headings | Unlike H3 tags, which often introduce primary sub-topics, H4 tags are typically reserved for secondary details, examples, or supplementary information, helping maintain clear content focus and structure. |
| no h4 headings data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| H5-H6 Headings | Incorporate these deeper header tags for granular content organization in comparison articles, multi-step guides, or complex product configuration pages requiring detailed subsections and conditional information. |
| no h5-h6 headings data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| Image ALT Attributes | Testing ALT text for clarity and relevance using tools like screen readers is essential for verifying both accessibility compliance and SEO effectiveness. |
| no image alt attributes data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| Robots.txt | A well-configured robots.txt file is fundamental for search engine optimization, guiding bots like Googlebot to efficiently crawl and index your most valuable and publicly accessible web pages while avoiding unnecessary resource consumption. |
| no robots.txt data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| XML Sitemap | The standard XML sitemap format, defined by the Sitemaps Protocol, uses simple XML syntax with specific tags like `<url>` and `<loc>`, making it relatively easy for website developers and SEO specialists to create and update sitemaps correctly using various tools or coding methods. |
| no xml sitemap data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| Page Size | For international sites, utilize server-side rendering for static HTML pages to deliver smaller, locale-specific page sizes instantly, bypassing client-side JavaScript rendering and improving load performance for global audiences. |
| page size: 0 kb | |
| Response Time | Server-side rendering (SSR) or static site generation can dramatically decrease the perceived response time for dynamic content requests, boosting performance for both users and SEO algorithms. |
| response time: 0.289 sec | |
| Minify CSS | Integrating CSS minification into your build process automatically trims excess whitespace and removes comments from your stylesheets, creating highly optimized files that load instantly. This simple yet powerful technique dramatically improves Core Web Vitals metrics, enhances page speed, and contributes to higher SEO visibility. |
| no minify css data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| Minify JavaScript | Enhance your website's speed by minifying JavaScript, a crucial SEO task that reduces HTTP requests and data transfer times, directly impacting user dwell time and providing a positive ranking signal to search engines like Google prioritizing fast-loading pages. |
| no minify javascript data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| Structured Data | For websites with extensive video content, use Video Schema to tag your videos and potentially earn enhanced video carousels or rich results in the search engine results pages. |
| no structured data data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| CDN Usage | Consider the potential cost implications of CDN Usage based on your traffic volume and selected provider's pricing model; optimize for cost-effectiveness without compromising performance by choosing the right caching strategy. |
| no cdn usage data for jobcolle.com 2026-01-01T00:02:06+00:00 | |
| SSL certificates | Implementing SSL across your entire website is a vital SEO best practice, directly impacting your search engine rankings and ensuring your site meets the technical standards required for premium indexing results in major search engines. |
| no ssl certificates data for jobcolle.com 2026-01-01T00:02:06+00:00 |