High Definition DVR's, NVR's & Mobile NVR's
www.dvrsystems.net/
DVR SYSTEMS Inc. is a leader in video surveillance solutions in the category surveillance cameras and network video recorders. We are a U.S. based company ...
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
URL
Domain : www.dvrsystems.net/
Character length : 19
Title
High Definition DVR's, NVR's & Mobile NVR's
Description
DVR SYSTEMS Inc. is a leader in video surveillance solutions in the category surveillance cameras and network video recorders. We are a U.S. based company with more than 1000 partners. We offer a complete video product line; network cameras, NVRs, high definition analog, HDTVI cameras and DVRs, PTZ, accessories, and free application software. Visit us at www.dvrsystems.net to learn more.
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- https://www.dvrsystems.net/Mobile_DVR_Systems-Mobile_IP_1080p_Camer... ("Mobile IP 1080p Cameras")
- https://www.dvrsystems.net/Mobile_DVR_Systems-Mobile_IP_720p_Camera... ("Mobile IP 720p Cameras")
- https://www.dvrsystems.net/Mobile_DVR_Systems-Mobile_IP_PTZ_Cameras... ("Mobile IP PTZ Cameras")
- https://www.dvrsystems.net/Mobile_DVR_Systems-Mobile_IP_Specialty_C... ("Mobile IP Specialty Camer")
- https://www.dvrsystems.net/Mobile_DVR_Systems-960H_MDVR.html ("Mobile DVRs/NVRs")
- https://www.dvrsystems.net/Mobile_DVR_Systems-Mobile_LCD_Screens.ht... ("Mobile LCD Screens")
- https://www.dvrsystems.net/Mobile_DVR_Systems-Accessories.html ("Accessories")
- https://www.dvrsystems.net/4knvrsystems_1.html ("4K NVR System")
- https://www.dvrsystems.net/4K_NVR_System-4K_Ultra_High_Def_IP_Camer... ("4K Ultra HD IP Camera")
- https://www.dvrsystems.net/HDTVI_Tribrid_Systems_HD_Analog.html ("New Analog HD")
- https://www.dvrsystems.net/Four_Eight_Sixteen_32_Channel_HD_Analog_... ("HD-TVI Recorders")
- https://www.dvrsystems.net/HD_Analog_HD-TVI_PTZ_Cameras.html ("HD Analog (HD-TVI) PTZ")
- https://www.dvrsystems.net/HDTVI_HD_ANALOG_Bullet_Cameras.html ("HD-TVI 2MP Bullet Cameras")
- https://www.dvrsystems.net/HDTVI_2MP_Dome_Cameras.html ("HD-TVI 2MP Dome Cameras")
- https://www.dvrsystems.net/1080p_covert_cameras_1.html ("HD-TVI Covert Cameras")
- https://www.dvrsystems.net/New_Analog_HD_-License_Plate_Recognition... ("License Plate Recognition")
- https://www.dvrsystems.net/New_Analog_HD_-HD-TVI_BOX_CAMERA.html ("HD-TVI Box Camera")
- https://www.dvrsystems.net/New_Analog_HD_-HD-CVI_Cameras.html ("HD-CVI Cameras")
- https://www.dvrsystems.net/New_Analog_HD_-HD_Analog_Fisheye_Camera.... ("HD Analog Fisheye Camera")
- https://www.dvrsystems.net/New_Analog_HD_-3MP_Analog_HD.html ("3MP Analog HD")
- https://www.dvrsystems.net/New_Analog_HD_-1080P_Packages_.html ("1080P Packages")
- https://www.dvrsystems.net/New_Analog_HD_-All-IN-1_Solutions.html ("All-IN-1 DVR Solutions")
- https://www.dvrsystems.net/New_Analog_HD_-All-In-1_Camera_Solutions... ("All-In-1 Camera Solutions")
- https://www.dvrsystems.net/New_Analog_HD_-2MP_HD_TVI_Smart_Saving_.... ("2MP HD TVI Smart Saving")
- https://www.dvrsystems.net/NVR-16_Channel_NVR.html ("16 Channel NVR")
- https://www.dvrsystems.net/NVR-4_Channel_NVR.html ("4 Channel NVR")
- https://www.dvrsystems.net/NVR-32_Channel_NVR.html ("32 Channel NVR")
- https://www.dvrsystems.net/NVR-Enterprise_NVR_Servers.html ("Enterprise NVR Servers")
- https://www.dvrsystems.net/NVR-8_Channel_NVR.html ("8 Channel NVR")
- https://www.dvrsystems.net/NVRs-64_Channel_NVR.html ("64 Channel NVR")
- https://www.dvrsystems.net/NVRs-128_Channel_NVR.html ("128 Channel NVR")
- https://www.dvrsystems.net/NVRs-256_Channel_NVR.html ("256 Channel NVR")
- https://www.dvrsystems.net/DVR_Capture_Cards-NUUO_DVR_Cards.html ("NUUO DVR Cards")
- https://www.dvrsystems.net/NUUO_DVR_Cards-NUUO_4_Channel.html ("NUUO 4 Channel")
- https://www.dvrsystems.net/NUUO_DVR_Cards-8_-_12_Channel_NUUO_DVR.h... ("8 - 12 Channel NUUO DVR")
- https://www.dvrsystems.net/NUUO_DVR_Cards-16_Channel_NUUO_DVR_Card.... ("16 Channel NUUO DVR Card")
- https://www.dvrsystems.net/NUUO_DVR_Cards-32_-_64_Channel_NUUO_DVR.... ("32 - 64 Channel NUUO DVR")
- https://www.dvrsystems.net/NUUO_DVR_Cards-NUUO_Hardware_Accessorie.... ("NUUO Hardware Accessories")
- https://www.dvrsystems.net/NUUO_DVR_Cards-NUUO_Monitoring_Software.... ("NUUO Monitoring Software")
- https://www.dvrsystems.net/Products-Hybrid_Standalone_DVRs.html ("Hybrid Standalone DVRs")
- https://www.dvrsystems.net/Products-Storage_Solutions.html ("Storage Solutions")
- https://www.dvrsystems.net/IP_Network_Cameras-IP_Bullet_Cameras.html ("IP Bullet Cameras")
- https://www.dvrsystems.net/IP_Bullet_Cameras-3_0_MP_IP_Bullet_Camer... ("3.0 MP IP Bullet Cameras")
- https://www.dvrsystems.net/IP_Bullet_Cameras-4_1_MP_IP_Bullet_Netwo... ("4.1 MP IP Bullet Network")
- https://www.dvrsystems.net/IP_Bullet_Cameras-5_0_MP_IP_Network_Bull... ("5.0 MP IP Network Bullet")
- https://www.dvrsystems.net/IP_Bullet_Cameras-2MP_Bullet_Cameras.html ("2MP Bullet Cameras")
- https://www.dvrsystems.net/IP_Network_Cameras-IP_PTZ_Cameras.html ("IP PTZ Cameras")
- https://www.dvrsystems.net/IP_Network_Cameras-IP_Dome_Cameras.html ("IP Dome Cameras")
- https://www.dvrsystems.net/IP_Dome_Cameras-3_0_MP_IP_Dome_Cameras.h... ("3.0 MP IP Dome Cameras")
- https://www.dvrsystems.net/IP_Dome_Cameras-4_1_MP_IP_Dome_Network_C... ("4.1 MP IP Dome Network")
- https://www.dvrsystems.net/IP_Dome_Cameras-5_MP_IP_Cameras_Dome.html ("5 MP IP Dome Cameras")
- https://www.dvrsystems.net/IP_Dome_Cameras-6_0_MP_Fisheye_Camera.ht... ("6.0 MP Fisheye Camera")
- https://www.dvrsystems.net/IP_Dome_Cameras-2_MP_HD-TVI_Dome_Camera.... ("2 MP HD-TVI Dome Camera")
- https://www.dvrsystems.net/IP_Network_Cameras-IP_Box_Cameras.html ("IP Box Cameras")
- https://www.dvrsystems.net/IP_Network_Cameras-Network_Cube_Cameras.... ("Network Cube Cameras")
- https://www.dvrsystems.net/IP_Network_Cameras-IP_License_Plate_Came... ("IP License Plate Cameras")
- https://www.dvrsystems.net/IP_Network_Cameras-WIRELESS_CAMERAS.html ("Wireless Cameras")
- https://www.dvrsystems.net/IP_Network_Cameras-H_Series_Cameras.html ("H Series Cameras")
- https://www.dvrsystems.net/IP_Network_Cameras-Pinhole_Cameras.html ("Pinhole Cameras")
- https://www.dvrsystems.net/Covert_Products-DVR_Systems_Covert.html ("Covert Products")
- https://www.dvrsystems.net/1080p_covert_cameras.html ("HD-TVI Covert Cameras")
- https://www.dvrsystems.net/Covert_Products-2MP_HD_TVI_Covert_Camera... ("2MP HD TVI Covert Cameras")
- https://www.dvrsystems.net/Products-CCTV_Accessories.html ("CCTV Accessories")
- https://www.dvrsystems.net/CCTV_Accessories-Power_Supplies.html ("Power Supplies")
- https://www.dvrsystems.net/CCTV_Accessories-PTZ_Controllers.html ("PTZ Controllers")
- https://www.dvrsystems.net/CCTV_Accessories-Housings_Brackets.html ("Housings & Brackets")
- https://www.dvrsystems.net/CCTV_Accessories-Connectors.html ("Connectors")
- https://www.dvrsystems.net/CCTV_Accessories-Hard_Drives_HD_Access.h... ("Hard Drives & HD Access")
- https://www.dvrsystems.net/CCTV_Accessories-Balun.html ("Balun")
- https://www.dvrsystems.net/CCTV_Accessories-Point_of_Sale.html ("Point of Sale")
- https://www.dvrsystems.net/CCTV_Accessories-Tools.html ("Tools")
- https://www.dvrsystems.net/CCTV_Accessories-IR_Illuminators.html ("IR Illuminators")
- https://www.dvrsystems.net/CCTV_Accessories-Monitors.html ("Monitors & Testers")
- https://www.dvrsystems.net/CCTV_Accessories-Audio.html ("Audio")
- https://www.dvrsystems.net/CCTV_Accessories-Wire.html ("Wire")
- https://www.dvrsystems.net/CCTV_Accessories-Adapters.html ("Adapters")
- https://www.dvrsystems.net/CCTV_Accessories-Switchers_and_Multiplie... ("Switchers and Multipliers")
- https://www.dvrsystems.net/CCTV_Accessories-Security_Warning_Signs_... ("Security Warning Signs")
- https://www.dvrsystems.net/CCTV_Accessories-Mounts.html ("LCD-LED Mounts")
- https://www.dvrsystems.net/CCTV_Accessories-Housing_Mounts.html ("Housing & Mounts")
- https://www.dvrsystems.net/CCTV_Accessories-DVR_NVR_Lock_Box.html ("DVR/NVR Lock Box")
- https://www.dvrsystems.net/CCTV_Accessories-Power_Supply_Boxes.html ("Power Supply Boxes")
- https://www.dvrsystems.net/CCTV_Accessories-HDMI_Accessories.html ("HDMI Accessories")
- https://www.dvrsystems.net/CCTV_Accessories-Mobile_Accessories.html ("Mobile Accessories")
- https://www.dvrsystems.net/CCTV_Accessories-PTZ_Mounts.html ("PTZ Mounts")
- https://www.dvrsystems.net/CCTV_Accessories-Power_Cord_Leads_BNC_Ca... ("Power Cord Leads")
- https://www.dvrsystems.net/CCTV_Accessories-TV_Mounts.html ("TV Mounts")
- https://www.dvrsystems.net/CCTV_Accessories-Cabinets.html ("Cabinets & Others")
- https://www.dvrsystems.net/CCTV_Accessories-Junction_Boxes_Plats.ht... ("Junction Boxes & Plats")
- https://www.dvrsystems.net/Products-New_Analog_HD_1.html ("New Analog HD")
- https://www.dvrsystems.net/thermal-image-_flir_-ptz-cameras.html ("Thermal Image Cameras")
- https://www.dvrsystems.net/CCTV_Security_Cameras-Dummy_Cameras.html ("Dummy Security Cameras")
- https://www.dvrsystems.net/CCTV_Security_Cameras-Zoom_Cameras.html ("Zoom Security Cameras")
- https://www.dvrsystems.net/CCTV_Security_Cameras-Board_Cameras.html ("Board Security Cameras")
- https://www.dvrsystems.net/CCTV_Security_Cameras-Explosion_Proof_Ca... ("Explosion Proof Cameras")
- https://www.dvrsystems.net/CCTV_Security_Cameras-License_Plate_Capt... ("License Plate Capture")
- https://www.dvrsystems.net/CCTV_Security_Cameras-Box_Cameras.html ("Box Cameras")
- https://www.dvrsystems.net/CCTV_Security_Cameras-960H_Security_Came... ("960H Security Cameras")
- https://www.dvrsystems.net/CCTV_Security_Cameras-IR_Bullet_Cams.html ("IR Bullet Cameras")
- https://www.dvrsystems.net/CCTV_Security_Cameras-Dome_Cameras.html ("Dome Cameras")
- https://www.dvrsystems.net/Dome_Cameras-700_TVL_Dome_Cameras.html ("700 TVL Dome Cameras")
- https://www.dvrsystems.net/Dome_Cameras-600_TVL_Dome_Cameras.html ("600 TVL Dome Cameras")
- https://www.dvrsystems.net/PC_DVR_Systems-4_Channel_PC_DVR_System.h... ("4 Channel PC DVR System")
- https://www.dvrsystems.net/PC_DVR_Systems-8_Channel_PC_DVR_System.h... ("8 Channel PC DVR System")
- https://www.dvrsystems.net/PC_DVR_Systems-12_Channel_PC_DVR_System.... ("12 Channel PC DVR System")
- https://www.dvrsystems.net/PC_DVR_Systems-16_Channel_PC_DVR_System.... ("16 Channel PC DVR System")
- https://www.dvrsystems.net/PC_DVR_Systems-24_Channel_PC_DVR_System.... ("24 Channel PC DVR System")
- https://www.dvrsystems.net/PC_DVR_Systems-32_Channel_PC_DVR_System.... ("32 Channel PC DVR System")
- https://www.dvrsystems.net/PC_DVR_Systems-48_Channel_PC_DVR_System.... ("48 Channel PC DVR System")
- https://www.dvrsystems.net/PC_DVR_Systems-64_Channel_PC_DVR_System.... ("64 Channel PC DVR System")
- https://www.dvrsystems.net/Products-New_Analog_HD.html ("New Analog HD")
- https://www.dvrsystems.net/Products-Single_Channel_DVR.html ("1 Channel Security DVR")
- https://www.dvrsystems.net/48-channel-pc-based-dvr-system_1.html ("48 Channel DVR")
- https://www.dvrsystems.net/Standalone_Security_DVRs-HD_1080P_Analog... ("HD 1080P Analog DVRs")
- https://www.dvrsystems.net/Standalone_Security_DVRs-Enterprise_Leve... ("Enterprise Level DVR's")
- https://www.dvrsystems.net/Products-Alarm_Intrusion.html ("Alarm & Intrusion")
- https://www.dvrsystems.net/dvr_systems_custom_quote_request_form.ht... ("Request A Custom Quote")
- http://www.dvrsystems.net/4knvrsystems_1.html
- https://www.dvrsystems.net/Mobile_DVR_Systems-8_Channel_Mobile_NVR-...
- http://www.dvrsystems.net/Four_Eight_Sixteen_32_Channel_HD_Analog_...
- http://www.dvrsystems.net/Four_Eight_Sixteen_32_Channel_HD_Analog_... ("High Definition 1080p DVRs")
- http://www.dvrsystems.net/4knvrsystems_1.html ("4K 12MP Recorders & Cams")
- http://www.dvrsystems.net/CCTV_Security_Cameras-Explosion_Proof_Ca...
- http://www.dvrsystems.net/CCTV_Security_Cameras-Explosion_Proof_Ca... ("Thermal/Explosion Proof")
- http://www.dvrsystems.net/Products-CCTV_Accessories.html
- http://www.dvrsystems.net/Products-CCTV_Accessories.html ("CCTV Accessories")
- http://www.dvrsystems.net/HDTVI_Tribrid_Systems_HD_Analog.html
- http://www.dvrsystems.net/HDTVI_Tribrid_Systems_HD_Analog.html ("1080p High Def Analog Cams")
- Expand
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://dvrsystems.net/robots.txt
https://dvrsystems.net/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Social Engagement
Linkedin43
Facebook Share0
Facebook Comments0
Doctype
HTML 5
Encoding
Error! The character encoding setting is missing!
Language
We have found the language localisation: ”en”.
Title
High Definition DVR's, NVR's & Mobile NVR's
Character length : 43
Good! The title’s length is between 10 and 70 characters.
Character length : 43
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 20%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
0 | 0 | 1 | 1 | 0 | 0 |
Heading structure in the source code
- <H3> My Cart:
- <H4> Contacts
Word cloud
- cameras38
- channel26
- dvr24
- security12
- system10
- nvr10
- dome9
- bullet9
- hd-tvi8
- analog8
- mobile8
- home8
- network7
- get7
- camera7
- dvrs7
- nuuo7
- accessories6
- thought6
- know6
- ptz6
- just6
- covert5
- dad5
- decision5
- cctv5
- box4
- solutions4
- going4
- made4
- mounts4
- been4
- back4
- tvl4
- catheter4
- judy4
- recorders4
- wireless3
- work3
- power3
- first3
- come3
- simply3
- getting3
- built3
- license3
- plate3
- systems3
- care3
- new3
- only3
- pulling3
- left3
- high3
- point3
- finally3
- we’ve2
- like2
- mom2
- something2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
cameras | |||
channel | |||
dvr | |||
security | |||
system | |||
nvr |
Two Word cloud
- channel security5
- dome cameras5
- nuuo dvr4
- dvr system4
- channel nvr3
- bullet cameras3
Three Word cloud
- channel security dvr2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 30 images on this web page.
Alternate attributes for the following 9 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 9 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Flesch–Kincaid Grade Level
4.00
Flesch Reading Ease
78.90
Coleman Liau Index
11.10
Automated Readability Index (ARI)
3.60
Dale–Chall Readability
10.00
SMOG Index
9.00
Spache Readibility
1.80
Number of letters
32
Number of words
7
Number of sentences
1
Average words per sentences
7
Number of syllables
10
Syllables in words
8
Average syllables in words
1.43
Number of words in first three syllables
1
Percentage of word / syllables
14.29
Words not in Dale-Chall easy-word list
5
Words not in Spache easy-word list
4
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tags | Occurrences |
---|---|
<font> | 32 |
<center> | 2 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tags | Occurrences |
---|---|
<font> | 32 |
<center> | 2 |
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Server response time
The server response time is fast enough.
Loading time
3,730 ms
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!
Javascript
Good! Just a few javascript files are detected on the website.
- cartjs.php?hack=11465384734183&comp=105923&s=www.dvrsystems.net&n=www.dvrsystems.net&domainnorm_proto=https://&sym=zz36&c=0&templatenum=site_templates/Square/&script_name=content.html
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Browser cache
The browser cache is set correctly for all elements.
File size of all images combined
0.00
Image optimisation
All images are optimized.
Alexa
1348103
We found a total of 186 different links.
Internal links: 181
External links: 5
Internal links: 181
External links: 5
External links:
Internal links:
IP
76.74.147.116
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
- H3 : My Cart:, ( 294.578125px from top )
vrsystems.net, dxvrsystems.net, xvrsystems.net, dsvrsystems.net, svrsystems.net, dwvrsystems.net, wvrsystems.net, devrsystems.net, evrsystems.net, drvrsystems.net, rvrsystems.net, dfvrsystems.net, fvrsystems.net, dvvrsystems.net, vvrsystems.net, dcvrsystems.net, cvrsystems.net, drsystems.net, dvrsystems.net, drsystems.net, dvcrsystems.net, dcrsystems.net, dvdrsystems.net, ddrsystems.net, dvfrsystems.net, dfrsystems.net, dvgrsystems.net, dgrsystems.net, dvbrsystems.net, dbrsystems.net, dv rsystems.net, d rsystems.net, dvsystems.net, dvresystems.net, dvesystems.net, dvrdsystems.net, dvdsystems.net, dvrfsystems.net, dvfsystems.net, dvrgsystems.net, dvgsystems.net, dvr4,systems.net, dv4,systems.net, dvrtsystems.net, dvtsystems.net, dvr5systems.net, dv5systems.net, dvrystems.net, dvrsqystems.net, dvrqystems.net, dvrswystems.net, dvrwystems.net, dvrseystems.net, dvreystems.net, dvrszystems.net, dvrzystems.net, dvrsxystems.net, dvrxystems.net, dvrscystems.net, dvrcystems.net, dvrsstems.net, dvrsytstems.net, dvrststems.net, dvrsygstems.net, dvrsgstems.net, dvrsyhstems.net, dvrshstems.net, dvrsyjstems.net, dvrsjstems.net, dvrsyustems.net, dvrsustems.net, dvrsytems.net, dvrsysqtems.net, dvrsyqtems.net, dvrsyswtems.net, dvrsywtems.net, dvrsysetems.net, dvrsyetems.net, dvrsysztems.net, dvrsyztems.net, dvrsysxtems.net, dvrsyxtems.net, dvrsysctems.net, dvrsyctems.net, dvrsysems.net, dvrsystrems.net, dvrsysrems.net, dvrsystfems.net, dvrsysfems.net, dvrsystgems.net, dvrsysgems.net, dvrsysthems.net, dvrsyshems.net, dvrsystyems.net, dvrsysyems.net, dvrsyst5ems.net, dvrsys5ems.net, dvrsyst6ems.net, dvrsys6ems.net, dvrsystms.net, dvrsystewms.net, dvrsystwms.net, dvrsystesms.net, dvrsystsms.net, dvrsystems.net, dvrsystms.net, dvrsystedms.net, dvrsystdms.net, dvrsystefms.net, dvrsystfms.net, dvrsysterms.net, dvrsystrms.net, dvrsyste3ms.net, dvrsyst3ms.net, dvrsyste4ms.net, dvrsyst4ms.net, dvrsystes.net, dvrsystemns.net, dvrsystens.net, dvrsystemhs.net, dvrsystehs.net, dvrsystems.net, dvrsystes.net, dvrsystemjs.net, dvrsystejs.net, dvrsystemks.net, dvrsysteks.net, dvrsystemls.net, dvrsystels.net, dvrsystem s.net, dvrsyste s.net, dvrsystem.net, dvrsystemsq.net, dvrsystemq.net, dvrsystemsw.net, dvrsystemw.net, dvrsystemse.net, dvrsysteme.net, dvrsystemsz.net, dvrsystemz.net, dvrsystemsx.net, dvrsystemx.net, dvrsystemsc.net, dvrsystemc.net