Perkinelmer.com has been checked 31 times in the previous 727 days since August 18, 2024, based on the accessibility report. According to the total tests made, perkinelmer.com was up 28 times, most recent August 11, 2026, returning a 200 status code. As of August 15, 2026, perkinelmer.com has not encountered any inaccessibility issues during all the tests. Out of the 3 responses that had errors, the most recent one was the error code 403, which was observed on October 24, 2025. The data shows that on August 11, 2026, perkinelmer.com responded in 0.141 seconds, compared to the average of 0.733 seconds.
| Other Countries | 100.00% | ||||||||
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| Site | Total Checks | Last Modified |
|---|---|---|
| 18 | November 15, 2024 | |
| 33 | January 19, 2021 | |
| 31 | August 18, 2024 | |
| 37 | November 19, 2024 | |
| 20 | October 3, 2021 |
Myshopback.co.th | Perkinelmer.com | ||||
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| Page Title | Page Title tips for perkinelmer.com: The importance of a well-optimized website title cannot be overstated; it requires the inclusion of main keywords near the front for improved SEO ranking, rigorous enforcement of the under-60-character limit to maintain clarity in search results, and a direct statement of the page's content to align perfectly with user search queries, driving targeted traffic effectively. |
|---|---|
| PerkinElmer | Science with Purpose Length: 34 characters | |
| Meta Description | Meta Description tips for perkinelmer.com: Focus on providing clear solutions or information previews within your meta description, as users seeking answers often look for the most relevant and concise snippet matching their problem or question |
| no meta description data for perkinelmer.com 2026-08-15T09:08:58+00:00 | |
| Meta Keywords | Meta Keywords tips for perkinelmer.com: SEO professionals advise against any effort spent on optimizing meta keywords, strongly recommending instead that resources be dedicated to improving overall content quality, site structure, technical site speed, and user engagement metrics for superior search results. |
| no meta keywords data for perkinelmer.com 2026-08-15T09:08:58+00:00 | |
| Page Content | Page Content tips for perkinelmer.com: Regularly audit and refresh your page content to maintain relevance and accuracy, removing outdated information and updating material to reflect current best practices and trends, signaling to search engines that your site provides timely information. |
| Web Page Content Length: 153810 characters | |
| H1 Heading | H1 Heading tips for perkinelmer.com: The main H1 heading element should consistently appear early in the HTML code structure, immediately after the opening <body> tag for maximum SEO impact and relevance. |
| We believe in the power of science to transform our world. We drive efficiency and empower sustainable scientific discovery with nearly 90 years of pioneering innovation. PerkinElmer Sites Count: 3 heading tag | |
| H2 Headings | H2 Headings tips for perkinelmer.com: Integrate H2 tags strategically within your content pillar posts to create a logical flow, boosting semantic relevance and topical authority for your website. |
| Header Menu By your side, globally. People power progress. Conveniently find parts for your instrument and place orders with our new online store. Insights & News Delivering Solutions That Drive Progress Biopharma Applied Solutions Food Solutions Commitment to a Sustainable Future Upcoming Events About PerkinElmer Connect Shopping Tools Support & Services Count: 15 heading tag | |
| H3 Headings | H3 Headings tips for perkinelmer.com: Create compelling sub-headlines with your H3 tags that address common user questions or summarize key benefits, boosting click-through rates from search engine result pages. |
| ONESOURCE PROJECT FARMA COVARIS INDUSTRIAL APPLICATIONS ENVIRONMENTAL SCIENCE AGRICULTURE & FOOD PERTEN MEIZHENG SOLUS Unleashing the Power of Thermal Analysis: Essential Tools for the Future of Materials and Pharma Introducing Enlightened UV-Vis IR Microscopy - Big Insights From Small Samples Count: 12 heading tag | |
| H4 Headings | H4 Headings tips for perkinelmer.com: Accessibility standards recommend using H4 tags to structure content logically for screen reader users, ensuring equitable access to your detailed web page information. |
| Biopharma Applied Solutions Food Solutions Count: 3 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for perkinelmer.com: While technically allowed, using H5 or H6 for a main H2-level section is generally considered poor practice as it disrupts document semantics and confuses search engine ranking signals intended for proper heading structure. |
| Connect with us: Strategic Partnership between Covaris and Hamilton Empowers Labs with Sonication STAR New Product Introduction: Reimagining FTIR Microscopy: Speed, Clarity, and Confidence with Spotlight Aurora Count: 3 heading tag | |
| Image ALT Attributes | Image ALT Attributes tips for perkinelmer.com: Don't forget to use descriptive text for charts, graphs, and infographics; summarize the key data or point they are illustrating for clarity and context. |
| https://perkinelmer.widen.net/content/b5d66118-ba99-49c5-8967-fded5d0e341e/web/PerkinElmer%20Science%20with%20Purpose%20Full%20Color%20(1).jpg and 9 more... Count: 2 images with ALT attributes | |
| Robots.txt | Robots.txt tips for perkinelmer.com: Properly configure your robots.txt to guide crawlers away from sensitive directories, staging environments, or private databases, while intentionally allowing access to all public HTML pages, XML sitemaps, and vital content that contributes to your search engine rankings. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for perkinelmer.com: The XML sitemap acts as a roadmap for search engines, guiding them through your site's content, improving crawl coverage, and enhancing your website's visibility on search results pages. |
| no xml sitemap data for perkinelmer.com 2026-08-15T09:08:58+00:00 | |
| Page Size | Page Size tips for perkinelmer.com: Consider compressing high-resolution images and leveraging browser caching techniques to effectively lower the critical 'page size' metric influencing your site's core web vitals and overall SEO ranking. |
| page size: 150 kb | |
| Response Time | Response Time tips for perkinelmer.com: Enhancing server response time directly correlates with better user engagement and lower exit rates; employ techniques like object caching and request optimization, along with choosing a reputable host, to ensure quick and reliable access to your website content. |
| response time: 0.733 sec | |
| Minify CSS | Minify CSS tips for perkinelmer.com: Minifying CSS is an essential technique for website owners seeking faster loading times; by stripping out all formatting and comments, you can drastically cut down CSS file sizes, leading to quicker page rendering and better user experience, which search engines favor. |
| Minified: /sites/default/files/css/css_sUZcyMal394BMvKzict30Jb-AYqaMFunEBh0xgb7s3A.css?delta=0&language=en&theme=pki_b5theme&include=eJxli0sOAiEQBS_EwMrzTJrhybQCTejGz-01GmOim7eoqhdFTG1QXyONwRKO0oyuUKlw8VdWqFKGroXzbv--SYLbZCBsUrs0NFP_Wy1LRZvvLI3ZqXg60c1VJKZw5GIYfqNuLM11GpSf310_7Zf42fqMhXVHcv3MazzYjoqQi0Qqi9q9cMtO72qoIZLCXRhXDa_1VdIseADA12Vf /sites/default/files/css/css_SOxHzZDVIwe_-OcINuX8n2B_c1lyWALVXl726fBCzhs.css?delta=1&language=en&theme=pki_b5theme&include=eJxli0sOAiEQBS_EwMrzTJrhybQCTejGz-01GmOim7eoqhdFTG1QXyONwRKO0oyuUKlw8VdWqFKGroXzbv--SYLbZCBsUrs0NFP_Wy1LRZvvLI3ZqXg60c1VJKZw5GIYfqNuLM11GpSf310_7Zf42fqMhXVHcv3MazzYjoqQi0Qqi9q9cMtO72qoIZLCXRhXDa_1VdIseADA12Vf //use.fontawesome.com/releases/v5.13.0/css/all.css /sites/default/files/css/css_Ls_dVf3arRgDw_UcqKebvjvUok1s6x4S4SSyJNXnrB8.css?delta=3&language=en&theme=pki_b5theme&include=eJxli0sOAiEQBS_EwMrzTJrhybQCTejGz-01GmOim7eoqhdFTG1QXyONwRKO0oyuUKlw8VdWqFKGroXzbv--SYLbZCBsUrs0NFP_Wy1LRZvvLI3ZqXg60c1VJKZw5GIYfqNuLM11GpSf310_7Zf42fqMhXVHcv3MazzYjoqQi0Qqi9q9cMtO72qoIZLCXRhXDa_1VdIseADA12Vf included in the page | |
| Minify JavaScript | Minify JavaScript tips for perkinelmer.com: Failure to minify and compress essential JavaScript code will result in larger file downloads, delayed page loads, potential timeouts on slow connections, and consequently, diminished user satisfaction and search engine rankings due to negative impacts on Core Web Vitals like Largest Contentful Paint (LCP). |
| Minified: https://cdn.cookielaw.org/scripttemplates/otSDKStub.js /sites/default/files/js/js_ExHzddYf4aznuSeM87XA_i2wI0njCCwx1Wz8mCrd5e0.js?scope=header&delta=0&language=en&theme=pki_b5theme&include=eJxVikEOwjAMBD9UU3HgPZUbWY4hjlGy0Ob3wIFDLiPtzmiEFtnAuuoXi877wnc-59OX58O2_YYsLquW2LlQxyhWdVLgM2r4IEhzohSvimbSp-htcnT68V8M6ochZWlEDHDKLhV0_QC0DUDD https://static.elfsight.com/platform/platform.js /sites/default/files/js/js_sXD_X23OGZDlCi6ofrHIqmmbhso26rlBTCRtGM3e5SI.js?scope=footer&delta=0&language=en&theme=pki_b5theme&include=eJxVikEOwjAMBD9UU3HgPZUbWY4hjlGy0Ob3wIFDLiPtzmiEFtnAuuoXi877wnc-59OX58O2_YYsLquW2LlQxyhWdVLgM2r4IEhzohSvimbSp-htcnT68V8M6ochZWlEDHDKLhV0_QC0DUDD Unminified: /modules/contrib/google_tag/js/gtag.js?t6o097 /modules/contrib/google_tag/js/gtm.js?t6o097 detected during site scan | |
| Structured Data | Structured Data tips for perkinelmer.com: Regular audits of your website's Schema Meta Data are necessary to identify outdated, incorrect, or missing markup, ensuring search engines always have access to the most accurate and relevant information about your content. |
| no structured data data for perkinelmer.com 2026-08-15T09:08:58+00:00 | |
| CDN Usage | CDN Usage tips for perkinelmer.com: When configuring your CDN, prioritize enabling features like compression for text files and leveraging advanced protocols such as HTTP/2 or HTTP/3 where supported for maximum efficiency. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for perkinelmer.com: SSL/TLS encrypts the communication channel between a user's browser and your web server, preventing unauthorized parties from eavesdropping on the data transmitted, such as login cookies, session tokens, and personal details. |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 10 231 |
| Minimum Daily Visits: | 11 956 |
| Minimum Daily Page Views: | 20 584 |
| Minimum Monthly Unique Visitors: | 306 930 |
| Minimum Monthly Visits: | 358 680 |
| Minimum Monthly Page Views: | 617 520 |
| Minimum Yearly Unique Visitors: | 3 683 160 |
| Minimum Yearly Visits: | 4 304 160 |
| Minimum Yearly Page Views: | 7 410 240 |
| Maximum Daily Unique Visitors: | 12 942 |
| Maximum Daily Visits: | 13 805 |
| Maximum Daily Page Views: | 23 296 |
| Maximum Monthly Unique Visitors: | 388 260 |
| Maximum Monthly Visits: | 414 150 |
| Maximum Monthly Page Views: | 698 880 |
| Maximum Yearly Unique Visitors: | 4 659 120 |
| Maximum Yearly Visits: | 4 969 800 |
| Maximum Yearly Page Views: | 8 386 560 |
| Daily Revenue: | US$ 15 - 33 |
| Monthly Revenue: | US$ 450 - 990 |
| Yearly Revenue: | US$ 5 400 - 11 880 |
| Minimum: | US$ 8 100 |
| Maximum: | US$ 35 640 |
| Rank | Points | |
|---|---|---|
| 66 723 | 3 911 171 | |
| 66 724 | 3 911 171 | |
| 66 725 | 3 911 171 | |
| 66 726 | 3 911 171 | |
| 66 727 | 3 911 170 | |
| 66 728 | 3 911 170 | |
| 66 729 | 3 911 170 | |
| 66 730 | 3 911 169 | |
| 66 731 | 3 911 169 | |
| 66 732 | 3 911 169 | |
| 66 733 | 3 911 169 |