centralsemi.com website information.
centralsemi.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.
Following name servers are specified for centralsemi.com domain:
- dns1.registrar-servers.com
- dns2.registrar-servers.com
and probably website centralsemi.com is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website centralsemi.com position was 41259 (in the world). The lowest Alexa rank position was 997417. Now website centralsemi.com ranked in Alexa database as number 274489 (in the world).
Website centralsemi.com Desktop speed measurement score (80/100) is better than the results of 69.89% of other sites and shows that the page is performing great on desktop computers.
centralsemi.com Mobile usability score (64/100) is better than the results of 11.2% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of centralsemi.com (66/100) is better than the results of 68.49% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Sep-21-2024 | 274,489 | 5,162 |
| Sep-20-2024 | 279,651 | -7,140 |
| Sep-19-2024 | 272,511 | 5,563 |
| Sep-18-2024 | 278,074 | 466 |
| Sep-17-2024 | 278,540 | 841 |
| Sep-16-2024 | 279,381 | -1,473 |
| Sep-15-2024 | 277,908 | 6,063 |
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centralsemi.com Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
centralsemi.com whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: CENTRALSEMI.COM
Registry Domain ID: 70472_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2021-07-28T12:41:40Z
Creation Date: 1996-08-29T04:00:00Z
Registry Expiry Date: 2022-08-28T04:00:00Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS1.REGISTRAR-SERVERS.COM
Name Server: DNS2.REGISTRAR-SERVERS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-05-28T23:40:41Z
centralsemi.com server information
centralsemi.com desktop page speed rank
Last tested: 2015-11-30
Desktop Speed
Medium
80/100
centralsemi.com Desktop Speed Test Quick Summary
priority - 15 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.centralsemi.com/centralSemi/javascript/hometab.js (1 second)
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http://www.centralsemi.com/graphics/icon/LinkedIn_Icon.png (12 hours)
http://www.centralsemi.com/styles/central_main.css (12 hours)
priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 18 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://www.centralsemi.com/js/header.js
http://www.centralsemi.com/centralSemi/javascript/jquery-1.7.2.min.js
http://www.centralsemi.com/centralSemi/javascript/ddsmoothmenu.js
http://www.centralsemi.com/centralSemi/javascript/jquery.window.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.hashchange.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.easytabs.min.js
http://www.centralsemi.com/centralSemi/javascript/help.js
http://www.centralsemi.com/centralSemi/javascript/jquery.rollover.js
http://www.centralsemi.com/centralSemi/javascript/jquery.watermark.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.color.js
http://www.centralsemi.com/centralSemi/javascript/script.js
http://www.centralsemi.com/centralSemi/javascript/….custom/jquery.qtip.js
http://www.centralsemi.com/centralSemi/javascript/…/jquery.easy-ticker.js
http://www.centralsemi.com/centralSemi/javascript/menu.js
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http://www.centralsemi.com/centralSemi/layerslider…reaturamedia.jquery.js
http://www.centralsemi.com/centralSemi/javascript/slider.js
http://www.centralsemi.com/centralSemi/javascript/jquery-1.7.2.min.js
http://www.centralsemi.com/centralSemi/javascript/ddsmoothmenu.js
http://www.centralsemi.com/centralSemi/javascript/jquery.window.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.hashchange.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.easytabs.min.js
http://www.centralsemi.com/centralSemi/javascript/help.js
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http://www.centralsemi.com/centralSemi/javascript/jquery.color.js
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Use asynchronous versions of the following scripts:
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Optimize CSS Delivery of the following:
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http://www.centralsemi.com/centralSemi/css/newHome.css
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http://www.centralsemi.com/centralSemi/javascript/…custom/jquery.qtip.css
http://www.centralsemi.com/centralSemi/css/central.css
priority - 2 Optimize images
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Optimize the following images to reduce their size by 14.9KiB (3% reduction).
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priority - 1 Minify JavaScript
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Minify JavaScript for the following resources to reduce their size by 7.8KiB (33% reduction).
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priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 2.4KiB (27% reduction).
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priority - 0 Minify HTML
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Minify HTML for the following resources to reduce their size by 1.5KiB (14% reduction).
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centralsemi.com Desktop Resources
| Total Resources | 35 |
| Number of Hosts | 3 |
| Static Resources | 32 |
| JavaScript Resources | 6 |
| CSS Resources | 7 |
centralsemi.com Desktop Resource Breakdown
centralsemi.com mobile page speed rank
Last tested: 2019-09-09
Mobile Speed
Medium
66/100
centralsemi.com Mobile Speed Test Quick Summary
priority - 25 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.centralsemi.com/centralSemi/javascript/ddsmoothmenu.js (1 second)
http://www.centralsemi.com/centralSemi/javascript/hometab.js (1 second)
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http://www.centralsemi.com/centralSemi/javascript/….custom/jquery.qtip.js (1 second)
http://www.centralsemi.com/centralSemi/javascript/jquery.rollover.js (1 second)
http://www.centralsemi.com/centralSemi/javascript/jquery.watermark.min.js (1 second)
http://www.centralsemi.com/centralSemi/javascript/script.js (1 second)
http://www.centralsemi.com/centralSemi/layerslider…reaturamedia.jquery.js (1 second)
http://www.centralsemi.com/centralSemi/css/central.css (12 hours)
http://www.centralsemi.com/centralSemi/css/ddsmoothmenu-v.css (12 hours)
http://www.centralsemi.com/centralSemi/css/ddsmoothmenuNew2.css?v=1.0 (12 hours)
http://www.centralsemi.com/centralSemi/css/jquery.window.css (12 hours)
http://www.centralsemi.com/centralSemi/images/Gradent_Tab_235x30.jpg (12 hours)
http://www.centralsemi.com/centralSemi/images/Home…HP_CEDM7001_8001VL.jpg (12 hours)
http://www.centralsemi.com/centralSemi/images/Para…ig_Button_New_Blue.png (12 hours)
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http://www.centralsemi.com/centralSemi/images/Prod…x_Top_Right_Corner.jpg (12 hours)
http://www.centralsemi.com/centralSemi/images/SMD_Devices.png (12 hours)
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http://www.centralsemi.com/centralSemi/images/Ultr…_MOSFETs_Seriesnew.jpg (12 hours)
http://www.centralsemi.com/centralSemi/images/cart-icon.png (12 hours)
http://www.centralsemi.com/centralSemi/images/help_left_en.png (12 hours)
http://www.centralsemi.com/centralSemi/images/icons/search-icon.png (12 hours)
http://www.centralsemi.com/centralSemi/javascript/…custom/jquery.qtip.css (12 hours)
http://www.centralsemi.com/centralSemi/layerslider/css/layerslider.css (12 hours)
http://www.centralsemi.com/graphics/IndexLogoFooter.jpg (12 hours)
http://www.centralsemi.com/graphics/icon/LinkedIn_Icon.png (12 hours)
http://www.centralsemi.com/graphics/icon/Twitter_Icon.png (12 hours)
http://www.centralsemi.com/styles/central_main.css (12 hours)
http://www.centralsemi.com/centralSemi/javascript/hometab.js (1 second)
http://www.centralsemi.com/centralSemi/javascript/jquery-1.7.2.min.js (1 second)
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http://www.centralsemi.com/centralSemi/css/ddsmoothmenu-v.css (12 hours)
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http://www.centralsemi.com/centralSemi/images/Gradent_Tab_235x30.jpg (12 hours)
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http://www.centralsemi.com/centralSemi/images/Prod…x_Top_Right_Corner.jpg (12 hours)
http://www.centralsemi.com/centralSemi/images/SMD_Devices.png (12 hours)
http://www.centralsemi.com/centralSemi/images/Slider_1.jpg (12 hours)
http://www.centralsemi.com/centralSemi/images/Slider_2.jpg (12 hours)
http://www.centralsemi.com/centralSemi/images/Slider_3.jpg (12 hours)
http://www.centralsemi.com/centralSemi/images/Slider_5.jpg (12 hours)
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http://www.centralsemi.com/centralSemi/images/Ultr…_MOSFETs_Seriesnew.jpg (12 hours)
http://www.centralsemi.com/centralSemi/images/cart-icon.png (12 hours)
http://www.centralsemi.com/centralSemi/images/help_left_en.png (12 hours)
http://www.centralsemi.com/centralSemi/images/icons/search-icon.png (12 hours)
http://www.centralsemi.com/centralSemi/javascript/…custom/jquery.qtip.css (12 hours)
http://www.centralsemi.com/centralSemi/layerslider/css/layerslider.css (12 hours)
http://www.centralsemi.com/graphics/IndexLogoFooter.jpg (12 hours)
http://www.centralsemi.com/graphics/icon/LinkedIn_Icon.png (12 hours)
http://www.centralsemi.com/graphics/icon/Twitter_Icon.png (12 hours)
http://www.centralsemi.com/styles/central_main.css (12 hours)
priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 18 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://www.centralsemi.com/js/header.js
http://www.centralsemi.com/centralSemi/javascript/jquery-1.7.2.min.js
http://www.centralsemi.com/centralSemi/javascript/ddsmoothmenu.js
http://www.centralsemi.com/centralSemi/javascript/jquery.window.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.hashchange.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.easytabs.min.js
http://www.centralsemi.com/centralSemi/javascript/help.js
http://www.centralsemi.com/centralSemi/javascript/jquery.rollover.js
http://www.centralsemi.com/centralSemi/javascript/jquery.watermark.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.color.js
http://www.centralsemi.com/centralSemi/javascript/script.js
http://www.centralsemi.com/centralSemi/javascript/….custom/jquery.qtip.js
http://www.centralsemi.com/centralSemi/javascript/…/jquery.easy-ticker.js
http://www.centralsemi.com/centralSemi/javascript/menu.js
http://www.centralsemi.com/centralSemi/layerslider…y/jquery-easing-1.3.js
http://www.centralsemi.com/centralSemi/layerslider…reaturamedia.jquery.js
http://www.centralsemi.com/centralSemi/javascript/slider.js
http://www.centralsemi.com/centralSemi/javascript/jquery-1.7.2.min.js
http://www.centralsemi.com/centralSemi/javascript/ddsmoothmenu.js
http://www.centralsemi.com/centralSemi/javascript/jquery.window.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.hashchange.min.js
http://www.centralsemi.com/centralSemi/javascript/jquery.easytabs.min.js
http://www.centralsemi.com/centralSemi/javascript/help.js
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http://www.centralsemi.com/centralSemi/javascript/jquery.color.js
http://www.centralsemi.com/centralSemi/javascript/script.js
http://www.centralsemi.com/centralSemi/javascript/….custom/jquery.qtip.js
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http://www.centralsemi.com/centralSemi/javascript/menu.js
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http://www.centralsemi.com/centralSemi/layerslider…reaturamedia.jquery.js
http://www.centralsemi.com/centralSemi/javascript/slider.js
Use asynchronous versions of the following scripts:
http://www.google-analytics.com/urchin.js
Optimize CSS Delivery of the following:
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http://www.centralsemi.com/centralSemi/css/newHome.css
http://www.centralsemi.com/centralSemi/layerslider/css/layerslider.css
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http://www.centralsemi.com/centralSemi/css/jquery.window.css
http://www.centralsemi.com/centralSemi/javascript/…custom/jquery.qtip.css
http://www.centralsemi.com/centralSemi/css/central.css
priority - 2 Optimize images
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centralsemi.com Mobile Resources
| Total Resources | 39 |
| Number of Hosts | 3 |
| Static Resources | 36 |
| JavaScript Resources | 11 |
| CSS Resources | 7 |
centralsemi.com Mobile Resource Breakdown
centralsemi.com mobile page usability
Last tested: 2019-09-09
Mobile Usability
Bad
64/100
centralsemi.com Mobile Usability Test Quick Summary
priority - 40 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
Submit question and 3 others render only 6 pixels tall (16 CSS pixels).© 2013-2015 Ce…uctor Corp.. | and 5 others render only 6 pixels tall (16 CSS pixels).Home renders only 4 pixels tall (12 CSS pixels).Applications and 4 others render only 4 pixels tall (12 CSS pixels).Please Note: C…nuary 4, 2016. renders only 5 pixels tall (14 CSS pixels).October 2015 O…livery: 99.89% renders only 6 pixels tall (18 CSS pixels).Bare die devices and 3 others render only 4 pixels tall (12 CSS pixels).Surface mount devices and 2 others render only 5 pixels tall (14 CSS pixels).Diminishing so…tly redesigns. and 5 others render only 4 pixels tall (12 CSS pixels).Parametric search renders only 5 pixels tall (14 CSS pixels).my.Centralsemi renders only 5 pixels tall (14 CSS pixels).Registration benefits include: renders only 4 pixels tall (12 CSS pixels).• and 3 others render only 6 pixels tall (16 CSS pixels).Submit support requests and 3 others render only 4 pixels tall (12 CSS pixels).Career Opportunities and 4 others render only 6 pixels tall (16 CSS pixels).priority - 10 Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Configure a viewport for this page.
priority - 7 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
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<td class="topTabCenter">Contact us</td> is close to 1 other tap targets.The tap target
<td class="topTabRight">my.Centralsemi</td> is close to 1 other tap targets.The tap target
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<a href="#">Products</a> and 1 others are close to other tap targets.The tap target
<a href="https://twitte…om/CentralSemi"></a> and 1 others are close to other tap targets.The tap target
<a href="#tabs1-Prod1" class="active">Products</a> and 3 others are close to other tap targets.The tap target
<a href="/content/produ…nter/index.php"></a> is close to 1 other tap targets.The tap target
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centralsemi.com Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
centralsemi.com TRACEROUTE
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