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Summary

Summary Information

sdrsharp.com

3.0/5.0 stars by WebTarantula
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Traffic trend
sdrsharp.com has an up traffic trend and its number of visitors is growing.
It climbed 348596 positions up from the last three months, which is about 58.23% increase.
SEO Score
72
Advices and recommendations
We have 4 advices for sdrsharp.com that could be taken into account
IP address(es)
The site is using the following ip(s): 94.100.30.150
Similar Sites
Domain World Rank Similarity
iis.net 5,082 14.85%
notdoppler.com 3,112 14.85%
mybb.com 8,865 14.85%
What is Similar Sites?
Above you can see the similar sites to sdrsharp.com order by their percent of similarity. The percent calculation is based on the number of the common words, which you can see above, too.
WebTarantula advice:
You can use this list of sites to research competitors of sdrsharp.com.
PageRank
Click here to check PageRank
What is Pagerank?
PageRank is link analysis algorithm developed by one of Google founders Larry Page. In Google Toolbar the PageRank (in short PR) is displayed as a whole number from 0 to 10. Popular websites has higher PR.
WebTarantula advice:
The time when PR was a significant factor for better positioning in Google Results are in the past. It's still a factor, but there are a lot more factors that should be considered.

Widgets


What is Website Worth Widget?
This is a fancy widget, which if you want you can embed in your website or blog. This way everyone will know how much sdrsharp.com worths estimated by webtarantula.

What is Seo Score?
You can show off with this cool widget about sdrsharp.com seo score estimated by webtarantula.

Visitors

Visitors Trend
Range Rank Positions Gain/Lost Change
1 week 598624 up 63379 up 10.6%
3 months 653572 up 54948 up 8.4%
0%
What is Visitors Trend?
Every day we check and store site world rank in our database. Highest rank is 1. Next rank is 2 and so on. If website traffic is increasing, the rank will go lower. If website traffic is decreasing, the rank will go higher. In this section we compare traffic rank on an 1 week, 3 months and 6 months basis.
WebTarantula advice:
If your website (in this case sdrsharp.com) rank is going down you should check it for some problems.
Weekly Traffic Trend
What is Weekly Traffic Trend?
Every day we check and store site world rank in our database. Highest rank is 1. Next rank is 2 and so on. If website traffic is increasing, the rank will go lower. If website traffic is decreasing, the rank will go higher. This chart shows how sdrsharp.com site rank is changed. Note that we update only ranks in first one million sites and if rank is over 1M, it is not shown on the chart.
Visitors by Country
Country Percent of Visitors
United Kingdom United Kingdom 16.00%
What is Visitors By Country?
This map show from which countries came the significant part of sdrsharp.com visitors. You can see distribution in percents, where the dark grey colour marks more visitors and light grey marks less visitors. We show only first few countries, so the total of percents is lower than 100%.

Income and Worth

Estimated Price
2,353$
Monthly Revenue
46$
Daily Revenue
2$

Content Analysis

Domain length
12 symbols
Title
SDR# | A Software Defined Radio in C#
Length - 37 characters or 5 words
What is Title?
This is page title as it is in HTML <title> tag.
WebTarantula advice:
It's preferable for the page title to be short and descriptive for the visitor
Meta Keywords
Agile, AM, Amateuradio, ASRP, CW, DDC, DDS, Digital Signal Processing, Direct Down Conversion, Download, DRM, DSP, Fast Fourier Transformation, FFT, FM, Freeware, FUN-cube, FUNcube, HAM, Hamradio, HDSDR, LSB, Pappradio, PM-SDR, PMSDR, QSD, Quadrature Demodulation, Quadrature Sampling Detector, RTL-SDR, RTLSDR, SDR Radio, SDR#, SDRHD, SDRSharp, SI570, Signal Demodulation, Softrock, Software, Software Defined Radio, Soundcard, Spectrum, Spectrum Analyzer, SSB, USB, USRP, Waterfall, WFM, Winrad
Length - 496 characters or 65 words
What is Meta Keywords?
This is page keywords as it is in <meta> tag. It was used from many search engines, including Google when calculating search result. Meta Keywords are still important, but modern search engines crawl the whole page and check the whole page text.
WebTarantula advice:
Meta Keywords must describe well content of the page and must be under few hundred characters. It is very important Meta Keywords to be less 1-2 KB, else it will have very negative SEO impact.
H1 Tags Analysis
There are 3 h1 tags on this page:
Welcome
Comment navigation
Comment navigation
What is H1 Tags Analysis?
These are "paragraphs" or "titles" with <h1> tag. Generally H1 tag is used for emphasizing some important text.
WebTarantula advice:
For best SEO impact, a webpage must have no more than one H1 tag. Those tags must not be manipulated with CSS.
Alert
You should have only one h1 tag!
Text To Code Ratio
24.33%
There are approximately 853 words on the home page of sdrsharp.com.
What is Text To Code Ratio?
This is ratio between HTML/Javascript code and actual text information on the page.
WebTarantula advice:
Low ratio will usually have negative SEO impact. Low ratio can be fixed with adding some text or by moving formatting and programming to external CSS and JS files.
Alert
Your text to code ratio is too low (24.33%). You should think of adding more text to your site. Right now the code is too much!
<img> tag analysis
Number of images
Images with alt tag 8
Images without alt tag 34
What is Img Tag Analysis?
By the book all <img> tags require to have alt tag. e.g. <img src="cat.gif" alt="My cat Tommy" /> This alt text is shown if image is not load for some reason - e.g. text only browsing, mobile browsing, broken picture and so on. This alt text is also shown when mouse cursor is over the picture. This alt text is also used from modern search engines as picture title. Sure not all images really need alt tag. In this case an empty alt tag might be add, in order to satisfy the HTML standard.
Alert
You have 34 images with no alt attribute. It's good to have alternate text (alt) attributes to all you images.
Outbound Links
25 links
Internal Links
15 links
Incoming (backward) Links
15 links
Social Media Reputation
Media www.sdrsharp.com sdrsharp.com
Facebook icon Facebook 93 93
Google Plus icon Google Plus 26 26
Twitter icon Twitter 34 5
What is Social Media Reputation?
This shows how people sharing your site in the social media. In this case it's about Facebook, Twitter and Google Plus - the most popular social networks. The social factor is very important these days. It's good to have more sharings, but the sharings should be naturals, not paid, or manipulated with some scripts. The social networks are very good for free advertsing (and not only - you can pay to advertise) and spreading the word for your site.

Keyword Analysis

On-Page Keywords Analysis
Keyword Times found % of all Sites Sample sites using this keyword
reply 30 3.52 % 2,404 sugoisl.info, drdianehamilton.wordpress.com, ithp.org,
log 29 3.40 % 4,855 mytartelette.com, shilohstreet.com, wilmingtontrust.com,
january 28 3.28 % 23,476 fatalna.si, a*******y.com, nwahomepage.com,
sdr 23 2.70 % 21 imf.org, dangerousprototypes.com, radioexpert.ru,
software 9 1.06 % 16,523 publicprofiler.org, lakshmishree.in, advance-construction-concepts.info,
install 9 1.06 % 1,559 dm31.blogspot.com, taptica.com, searchdealsapp.com,
noise 8 0.94 % 152 newnoisemagazine.com, 9ilrc.com, shoutslogans.com,
rtl 8 0.94 % 113 rtlregional.de, tv-stream.in, starsontv.com,
tuner 7 0.82 % 73 get-tuned.com, hauppauge.com, ukutabs.com,
level 7 0.82 % 2,310 2punti.eu, consciousentities.com, ihire.com,
net 7 0.82 % 15,876 tekuo.com, 3kiu.net, kukuju.com,
plugin 6 0.70 % 2,218 railsdoc.com, rubensargsyan.com, icyte.com,
code 5 0.59 % 7,077 rsov.com, ladypopular.de, hostgatorcoupon4you.com,
gain 5 0.59 % 420 abbottchild.com.sg, straighthealth.com, digitalhdsource.com,
work 5 0.59 % 12,603 classifiedsite.in, jellytelly.com, kwika.org,
frequency 5 0.59 % 166 deniselefay.wordpress.com, sabaysong.com, friendsforevers.com,
visitors 4 0.47 % 1,764 sarajaipur.com, webvisitor.org, inetseo.co.uk,
dsp 4 0.47 % 74 avazutracking.net, tlvmedia.com, fout.jp,
working 4 0.47 % 2,429 24hexchange.net, helloyoucreatives.com, adnec.ae,
What is On-Page Keywords Analysis?
In this section we have made analysis of the most popular words on the home page of sdrsharp.com. Keywords on the table on the are sorted by their density (frequency) on the page. You can also see top sites that share these keywords in their home pages and also the world rank of these websites. You can check how many websites has some of these keywords as their own keyword too. It's a good and convinient way for researching sdrsharp.com competition. For more detailed search, and for checking more than one keywords you can use our search on the top of the page.
Keywords Pie Chart

Network Analysis

Sites on the same C network
Domain Network IP
2leep.com 94.100.30.* 94.100.30.167
amateur-camsex.eu 94.100.30.* 94.100.30.52
amateure-camsex.com 94.100.30.* 94.100.30.49
anime-excel.net 94.100.30.* 94.100.30.19
anymanga.com 94.100.30.* 94.100.30.18
anymanga.mobi 94.100.30.* 94.100.30.18
anymanga.net 94.100.30.* 94.100.30.19
cam-call.net 94.100.30.* 94.100.30.53
camgirls666.eu 94.100.30.* 94.100.30.49
camsex-amateur.net 94.100.30.* 94.100.30.51
c*********s.com 94.100.30.* 94.100.30.66
corruptedminds.org 94.100.30.* 94.100.30.146
crazyhot.ru 94.100.30.* 94.100.30.14
What is Sites On The Same C Network?
Class C network is block (range) of 255 IP addresses. Simple definition for same Class C network is when first three digist of IP addresses are the same, for example IP addresses 8.8.8.8 and 8.8.8.212 are from same Class C network. From 1993, classful networking was replaced by Classless Inter-Domain Routing (CIDR). This means that there are few Class C networks that are NOT in same Internet Service Provider, or even in same country. Class C is still important. German domain authority DENIC, requires the DNS servers to be in two different Class C networks. Some SEO specialist believe Google checks IP of all linking domains and compare Class C network for site linking in order to find linking farms.
Sites on the same IP
Domain Shared IP
bornbrilliant.org 94.100.30.150
cn8vo.com 94.100.30.150
What is Sites On The Same IP?
When two sites are on same IP address, this means they are hosted on same Web Server. This could be shared server, but this also may means the sites are with one and same owner. If you are on shared server, it is important all sites there to be legitimate, because if there are malware websites, some firewall / proxy software may block the IP address. Some SEO specialists believe Google checks the IP address of the linking domains in order to find linking farms.

SEO Rank

Seo Score
72%
What is Seo Score?
This score is estimated and based on several criterias described in all of our sections.

Usability

Page Size
47 kilobytes
What is Page Size?
Physical size of the page, when downloaded in kilobytes
WebTarantula advice:
Page size must be reasonable. Long pages have high load times, also slow down the clients computer - in such case the visitor will simply close the page. For mobile devices large pages can be cropped or simply not shown. In some cases large page is necessary - in this case is better the page to be presented as document for download - PDF, DOC or HTML. ZIP files must be avoided, because they may be blocked by some antivirus software.

Website ChangeLog

21 Jan 2013 - 12 Jan 2013 | 24 changes

Keywords Density Change
(in top 20 keywords on the home page)
Keyword Density change (in appearances)
sdr 4 down
reply 10 up
log 10 up
january 10 up
software 3 up
rtl 2 up
working 1 down
New and dropped keywords
(in top 20 keywords on the home page)
New keywords (as on 21 Jan 2013) Dropped keywords (were there on 12 Jan 2013)
install sdrsharp
noise good
billpretty jpetrescu
tuner version
level make
net dll
plugin dongle
code libusb
gain source
work express
frequency ads
visitors files
dsp simple
Images with alt attribute
Now Before Change
8 5 3
Images without alt attribute
Now Before Change
34 24 10
Internal Links
Now Before Change
15 17 -2

21 Jan 2013 - 06 Jan 2013 | 12 changes

Keywords Density Change
(in top 20 keywords on the home page)
Keyword Density change (in appearances)
reply 13 up
log 13 up
january 13 up
rtl 4 up
New and dropped keywords
(in top 20 keywords on the home page)
New keywords (as on 21 Jan 2013) Dropped keywords (were there on 06 Jan 2013)
install antenna
noise article
billpretty compile
tuner group
level converter
net
plugin
code
gain
work
frequency
visitors
dsp
Images without alt attribute
Now Before Change
34 21 13
Outbound Links
Now Before Change
25 22 3

21 Jan 2013 - 02 Jan 2013 | 20 changes

Keywords Density Change
(in top 20 keywords on the home page)
Keyword Density change (in appearances)
sdr 8 up
software 4 up
rtl 3 up
reply 26 up
log 26 up
dsp 1 up
january 26 up
New and dropped keywords
(in top 20 keywords on the home page)
New keywords (as on 21 Jan 2013) Dropped keywords (were there on 02 Jan 2013)
install comment
noise yahoo
billpretty comments
tuner adsb
level cheap
net m6mdr
plugin receiver
code powered
gain multi
work
frequency
visitors
working
Images with alt attribute
Now Before Change
8 4 4
Images without alt attribute
Now Before Change
34 8 26
Outbound Links
Now Before Change
25 23 2

21 Jan 2013 - 26 Dec 2012 | 14 changes

Keywords Density Change
(in top 20 keywords on the home page)
Keyword Density change (in appearances)
sdr 11 up
reply 27 up
software 6 up
code 3 up
log 27 up
New and dropped keywords
(in top 20 keywords on the home page)
New keywords (as on 21 Jan 2013) Dropped keywords (were there on 26 Dec 2012)
january program
install older
noise recent
billpretty navigation
tuner va3llz
level
net
plugin
gain
work
frequency
visitors
working
Images with alt attribute
Now Before Change
8 3 5
Images without alt attribute
Now Before Change
34 7 27
Outbound Links
Now Before Change
25 21 4
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