jlcpcb.com
🖥 Status: up
🕒 Response Time: 0.107 sec
⬅️ Response Code: 200
Jlcpcb.com's accessibility has been checked 20 times over a 1 831 day period from February 7, 2021, until present day. There were 18 instances of jlcpcb.com uptime that were recorded from the tests, including a code 200 result on July 24, 2025. According to the assessments conducted as of February 13, 2026, jlcpcb.com did not experience any downtime. Error code 404, dated February 7, 2021, was the most recent error within the 2 responses that had errors. On July 24, 2025, 0.107 seconds contrasted jlcpcb.com's average 0.263 seconds response time.
20
Last Updated: July 24, 2025
officedepot.com.mx
Last Updated: January 19, 2026
Status: error
Response Time: 0.551 sec
Response Code: 403
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Last Updated: December 23, 2025
Status: error
Response Time: 0.054 sec
Response Code: 403
| China | 100.00% | ||||||||
| 11:46 | |||||||||
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Search Results
| Site | Total Checks | Last Modified |
|---|---|---|
| 1 | February 13, 2026 | |
| 1 | February 13, 2026 | |
| 20 | February 7, 2021 | |
| 8 | October 8, 2021 | |
| 1 | February 13, 2026 |
Astrocamp.com | Jlcpcb.com | ||||
|---|---|---|---|---|---|
| Page Title | A strong, SEO-friendly website title accurately reflects the page's core content while optimizing for search. Maintain the character limit (under 60 characters), ensure keywords are strategically placed near the beginning, describe the page's purpose clearly and concisely with relevant terms, and use the title to signal value directly to potential visitors. |
|---|---|
| PCB Prototype & PCB Fabrication Manufacturer - JLCPCB Length: 57 characters | |
| Meta Description | A high-quality meta description serves as a concise, persuasive mini-copy for your webpage, acting as a micro-ad directly in search results; it should be informative, benefit-driven, and clearly differentiate your page from competitors to improve visibility and click-through rates significantly. |
| Industry-Leading PCB Prototype Manufacturer | 24-Hour Quick-Turn Prototypes, PCB Assembly, and Low-Volume Production. Get Instant Quote & DFM Support! Length: 154 characters | |
| Meta Keywords | Technical SEO audits should examine crawlability, indexability signals, and core JavaScript execution rather than checking the presence or absence of the meta keywords tag, which has zero effect on search engine rankings anymore. |
| no meta keywords data for jlcpcb.com 2026-02-13T06:05:53+00:00 | |
| Page Content | Develop page content that incorporates structured data markup where applicable, helping search engines understand complex information like recipes, events, products, or reviews more accurately and enhancing visibility |
| Web Page Content Length: 112908 characters | |
| H1 Heading | A descriptive H1 helps visitors quickly determine page relevance before clicking, thereby improving conversion rates and contributing positively to the website's overall user engagement metrics. |
| PCB Manufacturing & Assembly Upgrade to Nano-coated Stencil Free with Coupon Count: 3 heading tag | |
| H2 Headings | Proper HTML formatting, including the use of H2 tags, tells search engines like Bing and Google how your content is organized, potentially leading to better crawling coverage, indexation, and higher search rankings for related queries. |
| On Our Premium, 6-Layer PCBs All-in-One Electronics & Mechanical Solutions Smart PCB & PCBA Ordering Your Trusted Global PCB Manufacturer What Our Customers Say Trusted by Leading Businesses JLCPCB News, FAQs and Solutions Count: 7 heading tag | |
| H3 Headings | Integrate schema markup related to your main H2 and H3 content topics to reinforce semantic understanding for enhanced SEO performance of your web documents. |
| FR- 4 PCBs Flexible PCBs Metal Core PCBs High-Frequency PCBs PCB Assembly SMT-Stencil PCB Layout 3D Printing CNC Machining JLCMC Online Supply 01 Upload PCB Files 02 Review PCB Components 03 Order & Track 04 Get Your Boards Count: 14 heading tag | |
| H4 Headings | Avoid overusing H4 tags; reserve them for significant sub-sections rather than minor points, ensuring a logical HTML hierarchy that search algorithms interpret correctly. |
| no h4 headings data for jlcpcb.com 2026-02-13T06:05:53+00:00 | |
| H5-H6 Headings | Consistency in your heading structure is key for SEO; if you define H2 for main sections, avoid using lower-level headers like H5 or H6 for primary points unless there's a very specific semantic reason justified by the content's structure. |
| no h5-h6 headings data for jlcpcb.com 2026-02-13T06:05:53+00:00 | |
| Image ALT Attributes | Ensure your ALT text is grammatically correct and contextually appropriate within the page's content, contributing to a seamless user experience across all device types and accessibility settings. |
| no image alt attributes data for jlcpcb.com 2026-02-13T06:05:53+00:00 | |
| Robots.txt | To maximize SEO benefits, website owners should periodically review and test their robots.txt configuration using tools like Google Search Console's Coverage report or dedicated robots.txt testers to ensure directives are correctly applied. |
| file robots.txt was found on the website | |
| XML Sitemap | Generating and updating an XML sitemap is a vital SEO strategy, as it directly influences how quickly and thoroughly search engines index your website's extensive content library, impacting overall online visibility. |
| no xml sitemap data for jlcpcb.com 2026-02-13T06:05:53+00:00 | |
| Page Size | Aim for page size recommendations often cited by web performance experts place your critical page (the first significant content) under 1MB to maximize compatibility and speed across diverse internet connections and devices used by potential customers seeking your offerings. |
| page size: 110 kb | |
| Response Time | Regular server health monitoring and proactive resource scaling are necessary practices to maintain consistent, low response times under varying traffic loads, ensuring reliable performance that positively impacts both conversion rates and search visibility. |
| response time: 0.263 sec | |
| Minify CSS | For optimal website performance and SEO ranking, utilize automated CSS minification to strip all whitespace, line breaks, and inline comments from your stylesheets; this compression technique significantly reduces file delivery time, enhances page load speed across devices, and positively impacts your Core Web Vitals, which are increasingly weighted in search algorithms. |
| Minified: /ssr/css/87a8832.css /ssr/css/d1ddb4f.css /ssr/css/2ac38e1.css /ssr/css/91279da.css /ssr/css/7331820.css /ssr/css/bbfaaaa.css /ssr/css/780ece6.css /ssr/css/33fb420.css /ssr/css/86e2c7c.css included in the page | |
| Minify JavaScript | Minifying JavaScript is an essential front-end optimization step that automatically trims down file lengths by eliminating unused code and symbols while retaining functionality, significantly decreasing bandwidth usage for users, and consequently boosting the site's Core Web Vitals, particularly Largest Contentful Paint. |
| Minified: https://static.jlcpcb.com/js/public/country-iconfont.v1.0.0.js /ssr/3abf7d5.js /ssr/js/56ac888fff094633174d.js /ssr/js/c85c029d5fc7b1124f95.js /ssr/js/5cd206cfad1ce7037ce8.js /ssr/js/61802b5e890e67ea43d8.js /ssr/js/d343af80c2eeac369fa7.js /ssr/js/f75b7fe6daa13bc37c1d.js /ssr/js/0bd080c3902945d06718.js /ssr/js/76ecbebfc55c4ed5e017.js /ssr/js/77bda1a59ecc56d71105.js /ssr/js/5b9a499604bd99185ce4.js detected during site scan | |
| Structured Data | Think of Schema Markup as providing detailed meta descriptions and headers directly to search engines; this granular control over content categorization can lead to higher CTRs and better long-tail keyword ranking performance. |
| no structured data data for jlcpcb.com 2026-02-13T06:05:53+00:00 | |
| CDN Usage | Incorporate CDN usage into your website deployment strategy from the start, automatically configuring resource paths for optimal caching and delivery during development and staging phases. |
| no cdn usage data for jlcpcb.com 2026-02-13T06:05:53+00:00 | |
| SSL certificates | While SSL/TLS primarily encrypts data in transit, its implementation also demonstrates a website owner's commitment to security and compliance, indirectly influencing user perceptions of site legitimacy and professionalism. |
| SSL is enabled on the website |