rohm.com.cn
🖥 Status: up
🕒 Response Time: 5.704 sec
⬅️ Response Code: 200
Rohm.com.cn underwent 10 functioning checks over the 296 day period starting October 22, 2025, according to the records. According to the tests performed, rohm.com.cn was accessible a total of 10 times, with the most recent uptime on May 3, 2026, returning a code 200. According to inspections completed as of August 14, 2026, rohm.com.cn had no downtime. There haven't been any responses with errors, based on all responses received as of August 14, 2026. Averaging 4.945 seconds, rohm.com.cn responded in 5.704 seconds on the recorded date of May 3, 2026.
10
Last Updated: May 3, 2026
Rohm overview
- Domain
- rohm.com.cn
- Title
- 罗姆半导体集团(ROHM Semiconductor)
- Description
- ROHM作为半导体、电子零部件的企业，始终坚持“品质第一”的企业宗旨，从事着EEPROM、时钟发生器、复位IC、电机驱动器、电源管理、LED/LCD驱动IC、传感器IC、放大器/比较仪、模拟开关/逻辑、D/A转换器、通讯/信息IC、视频IC、音频IC、晶体管、二极管、LED、LED显示器、激光二极管、光传感器、光斩波器、IrDA红外线通讯模块、遥控器接收模块、电阻器、钽电容器、3端EMI滤波器、过流保护器、电源模块、图像传感头、热敏打印头等产品的开发、生产和销售.
- Keywords
- ROHM半导体集团,罗姆,ROHM,半导体,LSI,EEPROM,时钟发生器,复位IC,电机驱动器,电源管理,LED/LCD驱动IC,传感器IC,放大器/比较仪,模拟开关/逻辑,D/A转换器,通讯/信息IC,视频IC,音频IC,晶体管,二极管,LED,LED显示器,激光二极管,光传感器,光斩波器...
- Main Topic
- 罗姆半导体集团(ROHM Semiconductor)
- H Site Status Rank
- 201 763
- Search Wikipedia
- rohm.com.cn
- Alternatives
- alternatives to rohm.com.cn
- Recently checked
- ediindia.org
thebetterandfineupdate.pw
Last Updated: April 30, 2026
Status: down
Response Time: — sec
Response Code: —
Rohm.com.cn
status check request map as of August 14, 2026
Country report for rohm.com.cn as of August 14, 2026
| United States | 100.00% | ||||||||
| 12:48 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 13 | September 22, 2024 | |
| 1 | October 22, 2025 | |
| 10 | October 22, 2025 | |
| 7 | November 20, 2024 | |
| 29 | January 4, 2025 |
Petsathomejobs.com | Rohm.com.cn | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for rohm.com.cn: Choosing the dominant keyword for your website title requires balancing search volume potential with commercial viability; select keywords that users are actively searching for now, signaling strong demand or intent related to the specific topic, service, or product your page details. |
|---|---|
| 罗姆半导体集团(ROHM Semiconductor) Length: 41 characters | |
| Meta Description | Meta Description tips for rohm.com.cn: Create meta descriptions that answer the 'what's in it for me?' question for the searcher, highlighting benefits that align with their original search query. |
| ROHM作为半导体、电子零部件的企业，始终坚持“品质第一”的企业宗旨，从事着EEPROM、时钟发生器、复位IC、电机驱动器、电源管理、LED/LCD驱动IC、传感器IC、放大器/比较仪、模拟开关/逻辑、D/A转换器、通讯/信息IC、视频IC、音频IC、晶体管、二极管、LED、LED显示器、激光二极管、光传感器、光斩波器、IrDA红外线通讯模块、遥控器接收模块、电阻器、钽电容器、3端EMI滤波器、过流保护器、电源模块、图像传感头、热敏打印头等产品的开发、生产和销售. Length: 610 characters | |
| Meta Keywords | Meta Keywords tips for rohm.com.cn: The meta keyword field is largely deprecated in webmaster guidelines by major search engines, making its inclusion an irrelevant strategy that fails to contribute positively to search rankings. |
| ROHM半导体集团,罗姆,ROHM,半导体,LSI,EEPROM,时钟发生器,复位IC,电机驱动器,电源管理,LED/LCD驱动IC,传感器IC,放大器/比较仪,模拟开关/逻辑,D/A转换器,通讯/信息IC,视频IC,音频IC,晶体管,二极管,LED,LED显示器,激光二极管,光传感器,光斩波器... Count: 16 words | |
| Page Content | Page Content tips for rohm.com.cn: Create page content that incorporates schema markup accurately to help search engines understand your content context better, potentially leading to rich results and improved visibility |
| Web Page Content Length: 169001 characters | |
| H1 Heading | H1 Heading tips for rohm.com.cn: An H1 header effectively communicates the main topic or question a user is likely searching for, bridging the gap between the user's intent and the specific content provided on the webpage. |
| 罗姆半导体集团(ROHM Semiconductor) Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for rohm.com.cn: Bold the keyword phrases within your H2 tags for emphasis, improving both on-page SEO relevance and user perception of the section's importance and topical focus within the article. |
| ROHM Header ROHM HPBanner Home_Solution_Simulator Home_Application_Notes_And_Engineering_Tips Home_Product_Highlight_Carousel ROHM News Home Count: 6 heading tag | |
| H3 Headings | H3 Headings tips for rohm.com.cn: When crafting compelling content, use H3 headings not just for structure, but also to create clear calls to action or transitions between different topics, guiding the reader smoothly through your information architecture while maintaining focus on your key messaging. |
| 订阅电子杂志 罗姆微信公众号 产品视频库 罗姆的生产制造 应用与合作案例 powered by LAPIS TECHNOLOGY™ 博客 研究开发 产品·技术信息 企业信息 公告 Count: 11 heading tag | |
| H4 Headings | H4 Headings tips for rohm.com.cn: Strategic use of varied H2, H3, and corresponding H4 header levels creates a visually appealing, skimmable layout that enhances user experience by breaking down complex topics into easily digestible chunks, reducing bounce rates and encouraging longer page views. |
| ROHM SOLUTION SIMULATOR 可同时验证功率元件和驱动IC的在线仿真工具 Power Device Solution Circuit ICs Solution Circuit Optical Devices APPLICATION NOTES AND MODELS ROHM ENGINEERING TIPS Count: 7 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for rohm.com.cn: H5 and H6 headers are valuable for organizing supplementary information like footnotes, appendices, or supplementary data tables that aren't central to the main content flow, but remain accessible. |
| no h5-h6 headings data for rohm.com.cn 2026-08-14T23:55:28+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for rohm.com.cn: Enhance the mobile user experience by ensuring image alt text is properly implemented on all responsive images, as mobile users often rely heavily on screen readers for website navigation. |
| no image alt attributes data for rohm.com.cn 2026-08-14T23:55:28+00:00 | |
| Robots.txt | Robots.txt tips for rohm.com.cn: While robots.txt is essential for crawl management, remember that user experience (UX) is paramount; ensure you're not blocking legitimate user access to content simply by misusing robots.txt directives, which could lead to frustrated visitors and potential SEO penalties from core web vitals issues. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for rohm.com.cn: Regularly monitor your XML sitemap's performance in Google Search Console; check for any submission errors, review crawl stats to see if new pages are being discovered, and ensure your sitemap remains up-to-date, reflecting changes like redirects or content deletions for optimal SEO. |
| no xml sitemap data for rohm.com.cn 2026-08-14T23:55:28+00:00 | |
| Page Size | Page Size tips for rohm.com.cn: Consider implementing server-side rendering strategies to effectively decrease the initial HTML document size received by crawlers and browsers significantly for better ranking potential. |
| page size: 165 kb | |
| Response Time | Response Time tips for rohm.com.cn: Monitor and continuously improve website response time by analyzing server logs, utilizing performance monitoring tools, and optimizing backend processes regularly for peak performance. |
| response time: 4.945 sec | |
| Minify CSS | Minify CSS tips for rohm.com.cn: Effectively reduce CSS file sizes by leveraging minification techniques to strip out comments, unused selectors, and excessive whitespace during development or deployment, which is key for achieving faster load speeds, better Core Web Vitals, and ultimately higher conversion rates and organic traffic growth. |
| Minified: https://www.rohm.com.cn/o/rohm-theme/css/clay.css?browserId=chrome&themeId=rohm_WAR_rohmtheme&minifierType=css&languageId=en_US&t=1764245980000 /o/commerce-frontend-js/styles/main.css /o/rohm-theme/css/rohm/bootstrap.css?V=01505122025 /o/rohm-theme/css/rohm/sample-theme-static.css?V=01505122025 /o/rohm-theme/css/rohm/sample-theme-split1.css?V=01505122025 /o/rohm-theme/css/rohm/sample-theme-split2.css?V=01505122025 /o/rohm-theme/css/rohm/sample-theme-split3.css?V=01505122025 /o/rohm-theme/css/rohm/rohm-header-footer-responsive.css?V=01505122025 /o/rohm-theme/css/rohm/rohm-header-footer.css?V=01505122025 /o/rohm-theme/css/rohm/lr-custom.css?V=01505122025 /o/rohm-theme/css/rohm/rohmcustom.css?V=01505122025 /o/rohm-theme/css/rohm/slick.css?V=01505122025 /o/rohm-theme/css/rohm/rohm-home.css?V=01505122025 /o/rohm-theme/css/rohm/jquery.jscrollpane.css /o/rohm-theme/css/rohm/rohm-print.css?V=01505122025 /o/rohm-theme/css/rohm/zebra_tooltips.min.css?v=01505122025 /o/rohm-theme/css/image-carousel/ie10-viewport-bug-workaround.css /o/rohm-theme/css/image-carousel/carousel.css /o/rohm-theme/css/rohm/slick.css Unminified: /combo?browserId=chrome&minifierType=css&themeId=rohm_WAR_rohmtheme&languageId=en_US&com_liferay_commerce_product_asset_categories_navigation_web_internal_portlet_CPAssetCategoriesNavigationPortlet_INSTANCE_cpAssetCategoriesNavigationPortlet_navigation_menu:%2Fo%2Fcommerce-product-asset-categories-navigation-web%2Fcss%2Fmain.css&com_liferay_journal_content_web_portlet_JournalContentPortlet_INSTANCE_bNavrRc3Az67:%2Fo%2Fjournal-content-web%2Fcss%2Fmain.css&com_liferay_portal_search_web_search_bar_portlet_SearchBarPortlet_INSTANCE_templateSearch:%2Fo%2Fportal-search-web%2Fcss%2Fmain.css&com_liferay_product_navigation_product_menu_web_portlet_ProductMenuPortlet:%2Fo%2Fproduct-navigation-product-menu-web%2Fcss%2Fmain.css&com_liferay_site_navigation_menu_web_portlet_SiteNavigationMenuPortlet_INSTANCE_siteNavigationMenuPortlet_main:%2Fo%2Fsite-navigation-menu-web%2Fcss%2Fmain.css&t=1764245980000 https://www.rohm.com.cn/o/rohm-theme/css/main.css?browserId=chrome&themeId=rohm_WAR_rohmtheme&minifierType=css&languageId=en_US&t=1764245980000 /o/rohm-theme/css/rohm/sample-theme.css?V=01505122025 /o/rohm-theme/css/rohm/rohm-responsive.css?V=01505122025 /o/rohm-theme/css/rohm/colortheme.css?V=01505122025 /o/rohm.hpbanner.web/imagecarousel/bannerfonts/bannerfonts.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for rohm.com.cn: Implement a robust JavaScript minification strategy that goes beyond simple whitespace removal to include advanced techniques like dead code elimination and variable name obfuscation, significantly cutting down the file size, improving the time-to-first-byte metric, and boosting page speed, which search engines like Google heavily factor into ranking decisions. |
| Minified: /combo?browserId=chrome&minifierType=js&languageId=en_US&t=1764246142208&/o/frontend-js-jquery-web/jquery/jquery.min.js&/o/frontend-js-jquery-web/jquery/init.js&/o/frontend-js-jquery-web/jquery/ajax.js&/o/frontend-js-jquery-web/jquery/bootstrap.bundle.min.js&/o/frontend-js-jquery-web/jquery/collapsible_search.js&/o/frontend-js-jquery-web/jquery/fm.js&/o/frontend-js-jquery-web/jquery/form.js&/o/frontend-js-jquery-web/jquery/popper.min.js&/o/frontend-js-jquery-web/jquery/side_navigation.js /o/frontend-js-loader-modules-extender/loader.js?&mac=9WaMmhziBCkScHZwrrVcOR7VZF4=&browserId=chrome&languageId=en_US&minifierType=js /combo?browserId=chrome&minifierType=js&languageId=en_US&t=1748534296222&/o/frontend-js-aui-web/aui/aui/aui-min.js&/o/frontend-js-aui-web/liferay/modules.js&/o/frontend-js-aui-web/liferay/aui_sandbox.js&/o/frontend-js-aui-web/aui/attribute-base/attribute-base-min.js&/o/frontend-js-aui-web/aui/attribute-complex/attribute-complex-min.js&/o/frontend-js-aui-web/aui/attribute-core/attribute-core-min.js&/o/frontend-js-aui-web/aui/attribute-observable/attribute-observable-min.js&/o/frontend-js-aui-web/aui/attribute-extras/attribute-extras-min.js&/o/frontend-js-aui-web/aui/event-custom-base/event-custom-base-min.js&/o/frontend-js-aui-web/aui/event-custom-complex/event-custom-complex-min.js&/o/frontend-js-aui-web/aui/oop/oop-min.js&/o/frontend-js-aui-web/aui/aui-base-lang/aui-base-lang-min.js&/o/frontend-js-aui-web/liferay/dependency.js&/o/frontend-js-aui-web/liferay/util.js&/o/oauth2-provider-web/js/liferay.js&/o/frontend-js-web/liferay/dom_task_runner.js&/o/frontend-js-web/liferay/events.js&/ /o/rohm-theme/js/zebra_tooltips.min.js?v=01505122025 https://www.rohm.com.cn/o/rohm-theme/js/image-carousel/holder.js https://www.rohm.com.cn/o/rohm-theme/js/jquery.mobile.custom.min.js /o/rohm-theme/js/slick.min.js https://www.rohm.com.cn/o/rohm-theme/js/rohm_new_merged.js?V=01505122025 https://www.rohm.com.cn/o/rohm-theme/js/slick.min.js?V=01505122025 https://www.rohm.com.cn/o/rohm-theme/js/json2.js?V=01505122025 https://www.rohm.com.cn/o/rohm-theme/js/jstorage.js?V=01505122025 https://www.rohm.com.cn/o/rohm-theme/js/jquery-ui.min.js?V=01505122025 https://www.rohm.com.cn/o/rohm-theme/js/main.js?browserId=chrome&minifierType=js&languageId=en_US&t=1764245980000 Unminified: https://www.rohm.com.cn/o/rohm-theme/js/image-carousel/ie10-viewport-bug-workaround.js https://www.rohm.com.cn/o/rohm-theme/js/image-carousel/rohm_carousel_new.js https://www.rohm.com.cn/o/rohm-theme/js/image-carousel/imageCarousel.js detected during site scan | |
| Structured Data | Structured Data tips for rohm.com.cn: Demonstrate comprehensive expertise in your industry by implementing FAQ schema for your frequently asked questions section; this not only provides direct answers in search results but can also trigger featured snippet placements and position your website as an authoritative information source. |
| no structured data data for rohm.com.cn 2026-08-14T23:55:28+00:00 | |
| CDN Usage | CDN Usage tips for rohm.com.cn: Using a CDN to deliver JavaScript libraries and CSS frameworks consistently from edge locations ensures your website renders quickly for users globally, contributing positively to core web vitals. |
| no cdn usage data for rohm.com.cn 2026-08-14T23:55:28+00:00 | |
| SSL certificates | SSL certificates tips for rohm.com.cn: Protecting your website with a valid SSL certificate is a fundamental step to build lasting user trust, clearly displayed through the browser's secure connection indicators (like the padlock icon), which encourages customer engagement and loyalty for businesses relying on online interactions. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 2 168 |
| Minimum Daily Visits: | 2 534 |
| Minimum Daily Page Views: | 4 362 |
| Minimum Monthly Unique Visitors: | 65 040 |
| Minimum Monthly Visits: | 76 020 |
| Minimum Monthly Page Views: | 130 860 |
| Minimum Yearly Unique Visitors: | 780 480 |
| Minimum Yearly Visits: | 912 240 |
| Minimum Yearly Page Views: | 1 570 320 |
| Maximum Daily Unique Visitors: | 2 743 |
| Maximum Daily Visits: | 2 925 |
| Maximum Daily Page Views: | 4 937 |
| Maximum Monthly Unique Visitors: | 82 290 |
| Maximum Monthly Visits: | 87 750 |
| Maximum Monthly Page Views: | 148 110 |
| Maximum Yearly Unique Visitors: | 987 480 |
| Maximum Yearly Visits: | 1 053 000 |
| Maximum Yearly Page Views: | 1 777 320 |
Estimated Valuation
| Daily Revenue: | US$ 3 - 7 |
| Monthly Revenue: | US$ 90 - 210 |
| Yearly Revenue: | US$ 1 080 - 2 520 |
Estimated Worth
| Minimum: | US$ 1 620 |
| Maximum: | US$ 7 560 |
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