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Keil Embedded Development Tools for ARM, Cortex-M, Cortex-R4, 8051, C166, and 251 processor families. (Landing page)
Keil Product Overview
Events (Workshops, Shows, and Seminars) for Keil
Keil Product Support
MDK5 Device List
Keil Embedded Development Tools for ARM, Cortex-M, Cortex-R4, 8051, C166, and 251 processor families.

Website thumbnail is a website with English content. Below is an analysis of the content on Optimize so that you rank better in Google for your chosen keywords.
This page was last updated 2016-04-04

SEO Camel Score: 71/100

SEO Keywords Analysis

Content language
English (en)
Content analysis
(Web of trust)
Good site
Content sample
Products Download Events Support   All Product FamiliesARM7, ARM9, and Cortex-M3 ProductsC16x, XC16x, and ST10 ProductsC251 and 80C251 ProductsCx51 and 8051 Products Modified AnytimeIn the Last 7 DaysIn the Last 14 DaysIn the Last 30 DaysIn the Last 90 DaysIn the Last 6 Months Product Information Product Overview Supported Microcontrollers Shows and Seminars Technical Support Support Knowledgebase Product Manuals Application Notes Discussion Forum Software Downloads Product Downloads File Downloads Other Information Books Links Contact Information Corporate Sales Channels Distributors  Downloads  Request a Quote Embedded Development Tools News ARM extends Keil MDK Microcontroller ToolsKeil MDK supports Bluetooth and WiFi with Clarinox wireless stacksMDK supports ARM
Recurring phrases
keil mdk4
daysin the last4
evaluation boards3
the µvision ide/debugger2
development tools keil2
support knowledgebase2
c166 development tools2
mdk version 52
µvision ide and debugger2
product manuals application notes2
ds-5 development studio2
development tools support2
development with keil mdk on stm32f72
Keyword cloud
downloads µvision development product microcontroller tools keil support arm mdk
Keyword consistency
Keyword Freq Title Keywords Description Headings

Meta tags

Keil Embedded Development Tools for ARM, Cortex-M, Cortex-R4, 8051, C166, and 251 processor families.

Length: 101

Ideally, your title should contain between 10 and 70 characters (spaces included).
Meta Description
Keil makes C compilers, macro assemblers, real-time kernels, debuggers, simulators, integrated environments, evaluation boards, and emulators for the ARM, XC16x/C16x/ST10, 251, and 8051 microcontroller families. This web site provides information about our embedded development tools, evaluation software, product updates, application notes, example code, and technical support.

Length: 378

Ideally, your meta description should contain between 70 and 160 characters (spaces included).
Meta Keywords
ARM7, ARM, ARM9, C166, st10, 8051, 8052, ds5000, c167, MCS51, 251, USB, CAN, ansi, C, assembler, compiler, debugger, debugging, development, dscope, embedded, system, emulator, eprom, simulator, ice, omf51, omf166, omf-51, omf-166, omf251, omf-251, in-circuit, i2c, kernel, linker, locator, microcontroller, microprocessor, mpu pl/m-51, plm, plm51, realtime, kernel, real-time, rtos, simulation, simulator, universal serial bus, intel, infineon, dallas, temic, atmel, anchorchips, st

Length: 483

Good, your page contains meta keywords.
Og Meta Properties
This page does not take advantage of Og Properties. These tags allow social crawler's better structurize your page.

SEO content

H1 H2 H3 H4 H5 H6
1 0 0 5 3 0

  • [H1] Embedded Development Tools
  • [H4] Products
  • [H4]  
  • [H4] Downloads
  • [H4] Support
  • [H4] Contact
  • [H5] Development Tools
  • [H5] Hardware & Collateral
  • [H5] Important information
22 images found

Good, most or all of your images have alt attributes
Text/HTML Ratio

Good, this page's ratio of text to HTML code is higher than 15, but lower than 70 percent.
Perfect, no Flash content has been detected on this page.
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
Link juice per link
1.7 %

This page has 60 outbound links. Therefore, each link is giving 1.7 % of the link juice to the target page.
On-page links
Filter links
Click here to show all links (60)


Domain :
Length : 12
Great, your website has a favicon.
We could not find a Print-Friendly CSS.
Good. Your declared language is en-us.
Dublin Core
This page does not take advantage of Dublin Core.


HTML 4.01 Strict
Perfect. Your declared charset is UTF-8.
Email privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
The website does not encrypt data when communicating with the server.
Speed tips
Nested table Result Attention! Try to avoid nested tables in HTML.
Inline css Result Perfect. No inline css has been found in HTML tags!
CSS count Result Too bad, your website has too many CSS files (more than 4).
JS count Results Too bad, your website has too many JS files (more than 6).


FactorScoreLast check
Pagerank Failed to generate a valid hash for PR check. / 102016-11-29
FactorRankingLast check
Alexa global rank 30295 2016-11-29
Alexa country rank Rank : 9597
Country : China
Social shares
SourceViralityLast check
Google-plus shares 25 2016-11-29
Twitter shares n.a. 2016-11-29
Facebook 2016-11-29
Pinterest shares 0 2016-11-29
Linkedin shares 2 2016-11-29
Xing Shares : 0
Comments : 0
Clicks : 0
Reach : 0
Delicious shares n.a. 2016-11-29
Digg shares n.a. 2016-11-29
Stumpleupon shares 89 2016-11-29


HTTP/1.1 200 OK
Cache-Control: private
Content-Type: text/html; charset=utf-8
Server: Microsoft-IIS/8.5
Set-Cookie: ASP.NET_SessionId=4fbnfvwjtndgnnql1l0jl0ox; path=/; HttpOnly
X-AspNetMvc-Version: 5.2
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
X-UA-Compatible: IE=EDGE
Date: Tue, 05 Apr 2016 02:20:50 GMT
Connection: close
Content-Length: 29499
Vary: Accept-Encoding
Who own's the website (WHOIS)
Domain Name:
Registry Domain ID: 299690_DOMAIN_COM-VRSN
Registrar WHOIS Server:
Registrar URL:
Updated Date: 2016-11-28T11:26:45Z
Creation Date: 1995-07-27T04:00:00Z
Registrar Registration Expiration Date: 2017-07-26T00:00:00Z
Registrar: NOM-IQ Ltd dba Com Laude
Registrar IANA ID: 470
Domain Status: clientDeleteProhibited
Domain Status: clientTransferProhibited
Domain Status: clientUpdateProhibited
Registry Registrant ID: 
Registrant Name: ARM Limited
Registrant Organization: ARM Limited
Registrant Street: 110 Fulbourn Road
Registrant City: Cambridge
Registrant State/Province: 
Registrant Postal Code: CB1 9NJ
Registrant Country: GB
Registrant Phone: +44.1223400400
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Admin Organization: Com Laude
Admin Street: 2nd floor, 28-30 Little Russell Street
Admin City: London
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Admin Postal Code: WC1A 2HN
Admin Country: GB
Admin Phone: +44.2074218250
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Registry Tech ID: 
Tech Name: Hostmaster
Tech Organization: ARM LIMITED
Tech Street: 110 Fulbourn Road
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Tech State/Province: Cambridgeshire
Tech Postal Code: CB1 9NJ
Tech Country: GB
Tech Phone: +44.1223400400
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Com Laude registers, maintains and renews domain names around the world for 
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Com Laude is a business name of Nom IQ Ltd.