| Desktop | 90/100 | ✔ |
| Mobile | 49/100 | ✘ |
| Field | Data | Result |
|---|---|---|
| Page Size | 22 KB | ✔ |
| Compression | 6 KB (-73.9%) | ✔ |
| Text/Html Ratio | 5561 / 22405 (bytes) = 24.82% | ✔ |
| Load Time | 0.18 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 20 | ✔ |
| Doc Type | NA | ❗ |
| Encoding | WINDOWS-1252 | ✔ |
| Declared Language | Unknown | ✘ |
| Preferred Domain | No | ❗ |
| Robots.txt | Yes | ✔ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | No | ✔ | Images Without ALT | 22 / 22 | ✘ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | No | ✘ |
| Email Privacy | No | ✘ |
| Gsafe browsing | Yes | ✔ |
| Analytics | No | ✘ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| 16 | ✘ | ✘ | ✘ | |
| have | 10 | ✘ | ✘ | ✘ |
| electronics | 7 | ✔ | ✔ | ✘ |
| really | 5 | ✘ | ✘ | ✘ |
| like | 5 | ✘ | ✘ | ✘ |
| course | 5 | ✔ | ✔ | ✘ |
| just | 4 | ✘ | ✘ | ✘ |
| want | 4 | ✘ | ✘ | ✘ |
| sure | 3 | ✘ | ✘ | ✘ |
| free | 3 | ✔ | ✔ | ✘ |
| engineer | 3 | ✘ | ✘ | ✘ |
| would | 3 | ✘ | ✘ | ✘ |
| about | 3 | ✘ | ✘ | ✘ |
| make | 3 | ✘ | ✘ | ✘ |
| kits | 3 | ✘ | ✘ | ✘ |
|
With 0.18 seconds in page load, 22 KB of page size and all other reports below, the electronicstheory.com has a SEO score of 48 out of 100 |
| Title | Electronics 101 theory course FREE online basic - advanced |
| Description | FREE,training,online,electronics,theory,course,vacuum,tube,transistor,klystron,microwave,radio,transmitter,analog,amplifier,receiver,RF |
| Keyword | FREE,ONLINE,ELECTRONICS,RADIO,THEORY,COURSE,state-of-the-art,technology,communication,information processing,terrestrial,satellite, data,broadcast,digital,DTV,ATV,HDTV,tube,vacuum,diode,triode,tetrode,pentode,klystron,magnetron,microwave,audio,antenna,erection,wireless,radio,systems,satellite,transmission,systems,analog,switching,platform,silicon,WLANs,amplifiers,consulting, online,electronics,course,radio,theory,class,free,online,electronics,training,triodes,tetrodes,klystrons,propogation,antennae,antennas,klystrodes,klystrode,IOT,waveguide,cavity,microwave,UHF,VHF,HF,EHF,magnetron,technology,communications,arial,satellite,varian,harris,rca,transmitters,receivers,consulting,broadcast,amplifier,RF,frequency,amplitude |
| Age | 21 Years, 164 Days |
| Created | 14th-Apr-2001 |
| Updated | 9th-Mar-2021 |
| Expiry | 14th-Apr-2024 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| electronicstheory.com | A | 7196 | ip:209.33.72.18 |
| electronicstheory.com | NS | 7200 | target:ns67.worldnic.com |
| electronicstheory.com | NS | 7200 | target:ns68.worldnic.com |
| electronicstheory.com | SOA | 7200 | mname:NS67.WORLDNIC.comrname:namehost.WORLDNIC.comserial:122091708refresh:10800retry:3600expire:604800minimum-ttl:3600 |
| electronicstheory.com | MX | 7200 | pri:10target:mx1.electronicstheory.com |
|
IP Address Has Reached Rate Limit |
| Server IP | 209.33.72.18 |
| Server Location | United States of America |
| Service Provider | SUDDENLINK-COMMUNICATIONS |
| Domains (TLD) | Status |
|---|---|
| electronicstheory.net | Available |
| electronicstheory.org | Already Registered |
| electronicstheory.biz | Already Registered |
| electronicstheory.io | Already Registered |
| electronicstheory.info | Already Registered |
| Domains (TLD) | Status |
|---|---|
| wlectronicstheory.com | Available |
| slectronicstheory.com | Available |
| dlectronicstheory.com | Available |
| flectronicstheory.com | Available |
| rlectronicstheory.com | Available |
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