SEO report of rfdesign.co.za
Redirected to rf-design.co.za/![](https://images.seovip.biz/login-to-view-image.png)
Home - RF Design
rf-design.co.za/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
- Try to make your site load faster.
SEO
URL
Domain : rf-design.co.za/
Character length : 16
Title
Home - RF Design
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
locale: en_US
type: website
title: Home - RF Design
url: http://rf-design.co.za/
site_name: RF Design
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://rf-design.co.za/robots.txt
https://rf-design.co.za/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Social
Social Engagement
Linkedin1
Facebook Share0
Facebook Comments0
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Home - RF Design
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 7%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
0 | 9 | 20 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> Welcome to RF Design
- <H3> Hot Sellers
- <H2> ANT-0102-306111: GSM Penta-Band Mini Mag Mount Antenna – SMA
- <H2> EM Microelectronic EMBC01
- <H2> EMBC01DVK: EM Microelectronic Proximity Beacon Development Kit, INCLUDES 5 BEACONS
- <H2> GT-100 Starter Pack
- <H2> MAX-M8Q: u-blox M8 ROM-based GNSS Module (2.7 – 3.6V)
- <H2> MT-100 Mini GSM Modem
- <H2> u-blox CAM-M8Q chip antenna module
- <H2> u-blox SARA G350 Quad Band GSM/GPRS Module
- <H3> Latest News
- <H3> Choosing Inductors for Energy Efficient Power Applications
- <H3> VCSO up to 3GHz in a 7x5mm Footprint; Vectron's Ultra Low Noise VS-701
- <H3> From highways in the sky, to ‘eye‑ways' in our homes
- <H3> Wireless future builds on complementary technologies
- <H3> Qorvo New Product Announcement
- <H3> Tibbo Newsflash, May 3, 2017 edition: 1-wire support, and more...
- <H3> u-blox announces world’s smallest quad-band LTE Cat M1 module, ideal for multi-regional IoT and M2M applications
- <H3> Runners adopt power monitoring
- <H3> High Performance Space OCXO in a Common TCXO Enclosure
- <H3> Nationwide delivery
- <H3> Currency
- <H3> Secure Payment
- <H3> Support
- <H3> Want to stay up to date? Subscribe to our Newsletter!
- <H3> Operating Hours:
- <H3> Cape Town – Head Office
- <H3> Gauteng Office
- <H3> Durban Office
Word cloud
- design24
- http18
- png18
- rf-design18
- courtesy8
- u-blox7
- power5
- module5
- office5
- wireless5
- support5
- durban4
- sales@rfdesign4
- tibbo4
- applications4
- shop4
- park3
- next3
- qorvo3
- world’s3
- previous3
- inductors3
- energy3
- microwave3
- account3
- ultra3
- low3
- vectron's3
- terms3
- microelectronic2
- highways2
- sky2
- new2
- announcement2
- product2
- antenna2
- homes2
- gsm2
- transactions2
- mini2
- edition2
- future2
- mount2
- newsflash2
- currency2
- technology2
- choosing2
- latest2
- footprint2
- vcso2
- efficient2
- builds2
- mastercard2
- technologies2
- vectron2
- complementary2
- semiconductor2
- code2
- noise2
- nordic2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
design | |||
http | |||
png | |||
rf-design | |||
courtesy | |||
u-blox |
Two Word cloud
- vectron's ultra2
- power monitoring2
- performance space2
- space ocxo2
- common tcxo2
- nordic semiconductor2
Three Word cloud
- vectron's ultra low2
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 25 images on this web page.
Alternate attributes for the following 22 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 22 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://rf-design.co.za/.. /u-blox-slider-1.jpg
- http://rf-design.co.za/.. /Nordic-nRF52840-Video.png
- http://rf-design.co.za/.. /Taoglas-Antenna-Slider.jpg
- http://rf-design.co.za/wp-content/uploads/2015/03/Tibbo-Slider-1.jpg
- http://rf-design.co.za/wp-content/uploads/2015/03/SignalQuest.png
- http://rf-design.co.za/wp-content/uploads/2015/03/RF-Microwave-1.png
- http://rf-design.co.za/wp-content/uploads/2015/03/Wireless.jpg
- http://rf-design.co.za/.. /ANT-0102-306111.jpg
- http://rf-design.co.za/.. /EM-Microelectronic-EMBC01-Example-1.jpg
- http://rf-design.co.za/.. /EM-Microelectronic-EMBC01-Example-4.jpg
- http://rf-design.co.za/.. /GT-100-Starter-Pack.jpg
- http://rf-design.co.za/.. /MT-100-Mini-GSM-Modem.jpg
- http://rf-design.co.za/.. /SARA-G350-00S-02.jpg
- http://rf-design.co.za/.. /Coilcraft-495x319.png
- http://rf-design.co.za/.. /Vectron-VS-701-495x319.png
- http://rf-design.co.za/wp-content/uploads/2017/05/Drone-495x319.png
- http://rf-design.co.za/.. /Wireless-future-495x319.png
- http://rf-design.co.za/.. /Qorvo-New-Product-495x319.png
- http://rf-design.co.za/.. /Tibbo-Technology-495x319.png
- http://rf-design.co.za/.. /u‑blox-SARA‑R410M-495x319.png
- http://rf-design.co.za/.. /Runners-adopt-power-monitoring-495x319.p...
- http://rf-design.co.za/.. /Vectron-OX-249-495x319.png
Readability
Flesch–Kincaid Grade Level
2.60
Flesch Reading Ease
86.50
Coleman Liau Index
7.50
Automated Readability Index (ARI)
0.00
Dale–Chall Readability
8.80
SMOG Index
8.10
Spache Readibility
5.00
Number of letters
5700
Number of words
1439
Number of sentences
258
Average words per sentences
6
Number of syllables
1950
Syllables in words
1799
Average syllables in words
1.36
Number of words in first three syllables
185
Percentage of word / syllables
12.86
Words not in Dale-Chall easy-word list
779
Words not in Spache easy-word list
291
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version without www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Good! The website uses printer-friendly CSS.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is not fast enough: 1.2 seconds have passed until the page started to load.
Loading time
9,073 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
73
Number of source domains
10
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- https://rf-design.co.za/wp-includes/js/jquery/jquery.js?ver=1.12.4
- https://rf-design.co.za/.. /jquery-migrate.min.js?ver=1.4.1
- https://rf-design.co.za/.. /frontend.min.js?ver=7.0.4
- https://rf-design.co.za/.. /avia-compat.js?ver=4.2
- https://rf-design.co.za/.. /mediaelement-and-player.min.js?ver=4.2.6...
- https://rf-design.co.za/.. /mediaelement-migrate.min.js?ver=4.9.5
- https://rf-design.co.za/.. /woocommerce-mod.js?ver=1
- https://rf-design.co.za/.. /scripts.js?ver=5.0.1
- https://rf-design.co.za/.. /add-to-cart.min.js?ver=3.2.1
- https://rf-design.co.za/.. /jquery.blockUI.min.js?ver=2.70
- https://rf-design.co.za/.. /js.cookie.min.js?ver=2.1.4
- https://rf-design.co.za/.. /woocommerce.min.js?ver=3.2.1
- https://rf-design.co.za/.. /cart-fragments.min.js?ver=3.2.1
- https://rf-design.co.za/wp-content/themes/enfold/js/avia.js?ver=4.2
- https://rf-design.co.za/.. /shortcodes.js?ver=4.2
- https://rf-design.co.za/.. /jquery.magnific-popup.min.js?ver=4.2
- https://rf-design.co.za/.. /wp-mediaelement.min.js?ver=4.9.5
- https://rf-design.co.za/wp-includes/js/wp-embed.min.js?ver=4.9.5
- https://fonts.googleapis.com/css?family=Open+Sans:400,600
- https://rf-design.co.za/.. /woocommerce-mod.css?ver=4.9.5
- https://rf-design.co.za/.. /styles.css?ver=5.0.1
- https://rf-design.co.za/.. /converter.css?ver=4.9.5
- https://rf-design.co.za/.. /grid.css?ver=4.2
- https://rf-design.co.za/.. /base.css?ver=4.2
- https://rf-design.co.za/.. /layout.css?ver=4.2
- https://rf-design.co.za/.. /shortcodes.css?ver=4.2
- https://rf-design.co.za/.. /magnific-popup.css?ver=4.2
- https://rf-design.co.za/.. /enfold.css?ver=5acdaee7d9b67
- https://rf-design.co.za/.. /custom.css?ver=4.2
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://rf-design.co.za/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://rf-design.co.za/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://rf-design.co.za/wp-content/themes/enfold/js/avia-compat.js?ver=2
- http://rf-design.co.za/wp-content/plugins/wp-spamshield/js/jscripts.php
- http://rf-design.co.za/wp-content/themes/enfold/config-woocommerce/woocommerce-mod.js?ver=1
- http://rf-design.co.za/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js?ver=3.51.0-2014.06.20
- http://rf-design.co.za/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=4.7
- http://rf-design.co.za/wp-content/plugins/woocommerce/assets/js/frontend/add-to-cart.min.js?ver=3.0.0
- http://rf-design.co.za/wp-content/plugins/woocommerce/assets/js/jquery-blockui/jquery.blockUI.min.js?ver=2.70
- http://rf-design.co.za/wp-content/plugins/woocommerce/assets/js/js-cookie/js.cookie.min.js?ver=2.1.3
- http://rf-design.co.za/wp-content/plugins/woocommerce/assets/js/frontend/woocommerce.min.js?ver=3.0.0
- http://rf-design.co.za/wp-content/plugins/woocommerce/assets/js/frontend/cart-fragments.min.js?ver=3.0.0
- http://rf-design.co.za/wp-content/themes/enfold/js/avia.js?ver=3
- http://rf-design.co.za/wp-content/themes/enfold/js/shortcodes.js?ver=3
- http://rf-design.co.za/wp-content/themes/enfold/js/aviapopup/jquery.magnific-popup.min.js?ver=2
- http://rf-design.co.za/wp-includes/js/mediaelement/mediaelement-and-player.min.js?ver=2.22.0
- http://rf-design.co.za/wp-includes/js/mediaelement/wp-mediaelement.min.js?ver=4.7.4
- http://rf-design.co.za/wp-content/plugins/wp-spamshield/js/jscripts-ftr-min.js
- http://rf-design.co.za/wp-includes/js/wp-embed.min.js?ver=4.7.4
File size of all javascript files combined
2.01MB
Javascript minifying
You can save 22.8KB (28% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://rf-design.co.za/wp-content/themes/enfold/config-woocommerce/woocommerce-mod.css?ver=4.7.4
- http://rf-design.co.za/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.7
- http://rf-design.co.za/wp-content/plugins/woocommerce-currency-converter-widget/assets/css/converter.css?ver=4.7.4
- http://rf-design.co.za/wp-content/themes/enfold/css/grid.css?ver=2
- http://rf-design.co.za/wp-content/themes/enfold/css/base.css?ver=2
- http://rf-design.co.za/wp-content/themes/enfold/css/layout.css?ver=2
- http://rf-design.co.za/wp-content/themes/enfold/css/shortcodes.css?ver=2
- http://rf-design.co.za/wp-content/themes/enfold/js/aviapopup/magnific-popup.css?ver=1
- http://rf-design.co.za/wp-content/themes/enfold/js/mediaelement/skin-1/mediaelementplayer.css?ver=1
- http://rf-design.co.za/wp-content/themes/enfold/css/print.css?ver=1
- http://rf-design.co.za/wp-content/uploads/dynamic_avia/enfold.css?ver=58e4abd4d700e
- http://rf-design.co.za/wp-content/themes/enfold/css/custom.css?ver=2
File size of all css files combined
875.43KB
CSS minifying
You can save 17KB (22% compression) on the analysed URL by minifying the CSS files.
- By minifying https://rf-design.co.za/.. /shortcodes.css?ver=4.2 you can save 6.7KB (21% compression rate)
- By minifying https://rf-design.co.za/.. /layout.css?ver=4.2 you can save 4.7KB (22% compression rate)
- By minifying https://rf-design.co.za/.. /woocommerce-mod.css?ver=4.9.5 you can save 3.1KB (20% compression rate)
- By minifying https://rf-design.co.za/.. /base.css?ver=4.2 you can save 825B (20% compression rate)
- By minifying https://rf-design.co.za/.. /grid.css?ver=4.2 you can save 747B (36% compression rate)
- By minifying https://rf-design.co.za/.. /print.css?ver=4.2 you can save 523B (32% compression rate)
- By minifying https://rf-design.co.za/.. /magnific-popup.css?ver=4.2 you can save 258B (14% compression rate)
- By minifying https://rf-design.co.za/.. /custom.css?ver=4.2 you can save 252B (77% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
112.32KB
Gzip compression
Error! By using Gzip you can save 64KB (80% compression) on your site.
- By compressing https://rf-design.co.za you can save 64KB (80% compression rate)
- By compressing https://www.youtube.com/iframe_api you can save 300B (41% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
27
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
https://rf-design.co.za/.. /WiSol-Sigfox-Modules.png | Expiry time is not specified |
https://rf-design.co.za/wp-content/uploads/2018/02/Background-2.png | Expiry time is not specified |
https://rf-design.co.za/wp-content/uploads/2018/02/nRF91-SiP.png | Expiry time is not specified |
https://rf-design.co.za/wp-content/uploads/2018/02/tibbo-modbus.png | Expiry time is not specified |
https://rf-design.co.za/.. /u-blox-F9-Taking-GNSS-precision-to-the-n... | Expiry time is not specified |
https://rf-design.co.za/wp-content/uploads/2018/03/RF-Microwave.png | Expiry time is not specified |
https://rf-design.co.za/wp-content/uploads/2018/03/Shop-online-4.png | Expiry time is not specified |
https://rf-design.co.za/wp-content/uploads/2018/03/Wireless-New.png | Expiry time is not specified |
https://rf-design.co.za/.. /Anam-PA.26A-495x319.png | Expiry time is not specified |
https://rf-design.co.za/.. /Drone-from-the-top-495x319.png | Expiry time is not specified |
https://rf-design.co.za/.. /Pantheon-antennas-495x319.png | Expiry time is not specified |
https://rf-design.co.za/.. /ZED-F9P-495x319.png | Expiry time is not specified |
https://rf-design.co.za/.. /Coilcraft-Introduces-XEL50xx-495x319.png... | Expiry time is not specified |
https://rf-design.co.za/.. /Connected-Car-495x319.png | Expiry time is not specified |
https://rf-design.co.za/.. /Knowles-brand-DLI-495x319.png | Expiry time is not specified |
https://rf-design.co.za/.. /MMIQ-4067L-Marki-495x319.png | Expiry time is not specified |
https://rf-design.co.za/.. /Tibbo-Modbus-Gateways-495x319.png | Expiry time is not specified |
https://static.doubleclick.net/instream/ad_status.js | 15 minutes |
https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
3.55MB
Image optimisation
You can save 587.9KB (60% compression) by optimising the images below:
- By lossless compressing the https://rf-design.co.za/.. /u-blox-F9-Taking-GNSS-precision-to-the-n... you can save 535.8KB (65%) data.
- By lossless compressing the https://rf-design.co.za/wp-content/uploads/2018/03/RF-Microwave.png you can save 20.2KB (39%) data.
- By lossless compressing the https://rf-design.co.za/wp-content/uploads/2018/03/Wireless-New.png you can save 14KB (36%) data.
- By lossless compressing the https://rf-design.co.za/wp-content/uploads/2018/02/Background-2.png you can save 12KB (28%) data.
- By lossless compressing the https://rf-design.co.za/wp-content/uploads/2018/03/Shop-online-4.png you can save 5.8KB (31%) data.
Traffic
Alexa
2351946
Links
We found a total of 69 different links.
Internal links: 65
External links: 4
Internal links: 65
External links: 4
External links:
Link text (anchor) | Link strength |
---|---|
http://www.nordicsemi.com/eng/Products/nRF52840 |
Internal links:
Website security
IP
154.0.174.32
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.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H2 : Welcome to RF Design, ( 851px from top )
- H3 : Hot Sellers, ( 1187.5px from top )
Typos
fdesign.co.za, refdesign.co.za, efdesign.co.za, rdfdesign.co.za, dfdesign.co.za, rffdesign.co.za, ffdesign.co.za, rgfdesign.co.za, gfdesign.co.za, r4,fdesign.co.za, 4,fdesign.co.za, rtfdesign.co.za, tfdesign.co.za, r5fdesign.co.za, 5fdesign.co.za, rdesign.co.za, rfcdesign.co.za, rcdesign.co.za, rfddesign.co.za, rddesign.co.za, rfedesign.co.za, redesign.co.za, rfrdesign.co.za, rrdesign.co.za, rftdesign.co.za, rtdesign.co.za, rfgdesign.co.za, rgdesign.co.za, rfbdesign.co.za, rbdesign.co.za, rfvdesign.co.za, rvdesign.co.za, rfesign.co.za, rfdxesign.co.za, rfxesign.co.za, rfdsesign.co.za, rfsesign.co.za, rfdwesign.co.za, rfwesign.co.za, rfdeesign.co.za, rfeesign.co.za, rfdresign.co.za, rfresign.co.za, rfdfesign.co.za, rffesign.co.za, rfdvesign.co.za, rfvesign.co.za, rfdcesign.co.za, rfcesign.co.za, rfdsign.co.za, rfdewsign.co.za, rfdwsign.co.za, rfdessign.co.za, rfdssign.co.za, rfdesign.co.za, rfdsign.co.za, rfdedsign.co.za, rfddsign.co.za, rfdefsign.co.za, rfdfsign.co.za, rfdersign.co.za, rfdrsign.co.za, rfde3sign.co.za, rfd3sign.co.za, rfde4sign.co.za, rfd4sign.co.za, rfdeign.co.za, rfdesqign.co.za, rfdeqign.co.za, rfdeswign.co.za, rfdewign.co.za, rfdeseign.co.za, rfdeeign.co.za, rfdeszign.co.za, rfdezign.co.za, rfdesxign.co.za, rfdexign.co.za, rfdescign.co.za, rfdecign.co.za, rfdesgn.co.za, rfdesiugn.co.za, rfdesugn.co.za, rfdesijgn.co.za, rfdesjgn.co.za, rfdesign.co.za, rfdesgn.co.za, rfdesilgn.co.za, rfdeslgn.co.za, rfdesiogn.co.za, rfdesogn.co.za, rfdesi8gn.co.za, rfdes8gn.co.za, rfdesi9gn.co.za, rfdes9gn.co.za, rfdesi*gn.co.za, rfdes*gn.co.za, rfdesin.co.za, rfdesigrn.co.za, rfdesirn.co.za, rfdesigfn.co.za, rfdesifn.co.za, rfdesigvn.co.za, rfdesivn.co.za, rfdesigcn.co.za, rfdesicn.co.za, rfdesigbn.co.za, rfdesibn.co.za, rfdesigyn.co.za, rfdesiyn.co.za, rfdesighn.co.za, rfdesihn.co.za, rfdesignn.co.za, rfdesinn.co.za, rfdesig.co.za, rfdesignb.co.za, rfdesigb.co.za, rfdesigng.co.za, rfdesigg.co.za, rfdesignh.co.za, rfdesigh.co.za, rfdesignj.co.za, rfdesigj.co.za, rfdesignm.co.za, rfdesigm.co.za, rfdesign .co.za, rfdesig .co.za