Perkinelmer.com has been checked 31 times in the previous 726 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 14, 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 |
Hotrodders.com | Perkinelmer.com | ||||
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| Page Title | Page Title tips for perkinelmer.com: Integrate relevant schema markup to enhance how search engines understand your website title and the page context further, potentially leading to enhanced rich card displays increasing clickability in increasingly competitive search results. |
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| PerkinElmer | Science with Purpose Length: 34 characters | |
| Meta Description | Meta Description tips for perkinelmer.com: A well-crafted meta description not only includes target keywords but also tells a mini-story or addresses a specific problem, connecting with the user's unspoken search intentions. |
| no meta description data for perkinelmer.com 2026-08-14T23:02:06+00:00 | |
| Meta Keywords | Meta Keywords tips for perkinelmer.com: Effective SEO strategies replace the outdated use of meta keywords with actionable steps like conducting thorough keyword research, optimizing page titles, and ensuring fast site loading speeds. |
| no meta keywords data for perkinelmer.com 2026-08-14T23:02:06+00:00 | |
| Page Content | Page Content tips for perkinelmer.com: Integrate primary sources and expert quotes into your page content where applicable to increase credibility and authority on technical or specialized subjects, making arguments more persuasive and trustworthy. |
| Web Page Content Length: 153810 characters | |
| H1 Heading | H1 Heading tips for perkinelmer.com: For best SEO practices, the H1 Header should be prominently displayed, often with larger font sizes and potentially a different color, to emphasize its importance visually. |
| 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: When comparing different content management systems, the ease of applying H2 tags consistently is a key factor influencing website design and update efficiency. |
| 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: Strategically employ H3 headers within your page content to break down larger H2 sections and create a clear, scannable document structure for users, improving readability significantly. |
| 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: Sub-sections within a FAQ section should utilize H4 tags consistently for improved accessibility and to signal distinct answers or clarifications related to common questions. |
| Biopharma Applied Solutions Food Solutions Count: 3 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for perkinelmer.com: When using H5-H6 headers, prioritize semantic meaning over visual presentation; avoid using them simply to match the visual style of H1-H4 or to create a uniform heading size across your entire page. |
| 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: For images on your website, craft unique, relevant alternative descriptions in your ALT attributes that directly convey the image content, avoiding generic terms and focusing on the visual details that matter for user experience and search visibility. |
| 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: Misconfigured robots.txt files can prevent important pages from being discovered by search engines, leading to significant gaps in your website's overall visibility and search rankings. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for perkinelmer.com: For websites with extensive content or complex architectures, an XML sitemap is indispensable for guiding search engine bots efficiently, maximizing index coverage and improving organic reach. |
| no xml sitemap data for perkinelmer.com 2026-08-14T23:02:06+00:00 | |
| Page Size | Page Size tips for perkinelmer.com: For optimal user experience and strong SEO performance, strive for page sizes under 1-2MB; anything larger risks alienating visitors and potentially harming your search rankings. |
| page size: 150 kb | |
| Response Time | Response Time tips for perkinelmer.com: Accelerated loading speeds resulting from improved response time lead to higher conversions and better SEO rankings, requiring attention to server configuration and database query efficiency to handle peak load demands effectively. |
| response time: 0.733 sec | |
| Minify CSS | Minify CSS tips for perkinelmer.com: Heighten your website's loading effectiveness considerably through stringent pre-production CSS file compression, a calculated removal operation targeting all non-essential whitespace and verbose annotations within the style directives, which not only accelerates page delivery times but also reliably generates positive signals for Core Web Vitals and consequently favors higher rankings within major search directories. |
| 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: Optimize your website's JavaScript delivery by leveraging modern bundlers and minifiers that intelligently remove dead code, unused imports, and all superfluous whitespace and comments, resulting in highly compressed, efficient scripts that load faster and contribute positively to SEO assessments. |
| 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: Integrating various Schema types into your website's metadata helps search engines build a more detailed knowledge graph of your content, potentially increasing the breadth and depth of contexts in which your site appears in search results. |
| no structured data data for perkinelmer.com 2026-08-14T23:02:06+00:00 | |
| CDN Usage | CDN Usage tips for perkinelmer.com: Consider implementing a CDN for your staging environments to mimic production delivery speeds accurately during development and testing phases; faster staging deployments help in identifying and resolving performance issues earlier, ensuring better SEO performance in production. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for perkinelmer.com: In addition to data confidentiality, an SSL certificate authenticates your website's identity by verifying domain ownership and, depending on the certificate type, validating organizational legitimacy, thereby helping to distinguish your genuine site from potentially harmful phishing or fraudulent alternatives |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 12 082 |
| Minimum Daily Visits: | 14 120 |
| Minimum Daily Page Views: | 24 310 |
| Minimum Monthly Unique Visitors: | 362 460 |
| Minimum Monthly Visits: | 423 600 |
| Minimum Monthly Page Views: | 729 300 |
| Minimum Yearly Unique Visitors: | 4 349 520 |
| Minimum Yearly Visits: | 5 083 200 |
| Minimum Yearly Page Views: | 8 751 600 |
| Maximum Daily Unique Visitors: | 15 285 |
| Maximum Daily Visits: | 16 304 |
| Maximum Daily Page Views: | 27 513 |
| Maximum Monthly Unique Visitors: | 458 550 |
| Maximum Monthly Visits: | 489 120 |
| Maximum Monthly Page Views: | 825 390 |
| Maximum Yearly Unique Visitors: | 5 502 600 |
| Maximum Yearly Visits: | 5 869 440 |
| Maximum Yearly Page Views: | 9 904 680 |
| Daily Revenue: | US$ 17 - 39 |
| Monthly Revenue: | US$ 510 - 1 170 |
| Yearly Revenue: | US$ 6 120 - 14 040 |
| Minimum: | US$ 9 180 |
| Maximum: | US$ 42 120 |
| Rank | Points | |
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| 66 729 | 4 619 383 | |
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| 66 733 | 4 619 382 |