| Desktop | 83/100 | ✔ |
| Mobile | 52/100 | ❗ |
| Field | Data | Result |
|---|---|---|
| Page Size | 160 KB | ✔ |
| Compression | 32 KB (-80.3%) | ✔ |
| Text/Html Ratio | 35417 / 163625 (bytes) = 21.65% | ✔ |
| Load Time | 0.98 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 579 | ❗ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | Russian | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | Yes | ✔ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | Yes | ✘ | Images Without ALT | 55 / 119 | ✘ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | Yes | ✔ |
| Email Privacy | No | ✘ |
| Gsafe browsing | Yes | ✔ |
| Analytics | Yes | ✔ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| Библиотека | 36 | ✘ | ✘ | ✘ |
| Видеотека | 16 | ✘ | ✘ | ✘ |
| Как | 15 | ✘ | ✘ | ✘ |
| на | 15 | ✔ | ✔ | ✘ |
| Новости | 13 | ✘ | ✘ | ✘ |
| Андрей | 12 | ✘ | ✘ | ✘ |
| Алексей | 12 | ✘ | ✘ | ✘ |
| Левин | 11 | ✘ | ✘ | ✘ |
| Все | 11 | ✘ | ✘ | ✘ |
| Поиск | 8 | ✘ | ✘ | ✘ |
| Зализняк | 8 | ✘ | ✘ | ✘ |
| Первый | 7 | ✘ | ✘ | ✘ |
| или | 7 | ✘ | ✘ | ✘ |
| Глава | 7 | ✘ | ✘ | ✘ |
| версия» | 6 | ✘ | ✘ | ✘ |
|
With 0.98 seconds in page load, 160 KB of page size and all other reports below, the elementy.ru has a SEO score of 60 out of 100 |
| Title | «Элементы большой науки» — популярный сайт о фундаментальной науке: физика, биология, химия, математика, лингвистика |
| Description | Сайт о науке: новости науки, научно-популярные статьи, лекции, задачи, плакаты, видео, ответы на детские вопросы. Тематические разделы: Большой адронный коллайдер, «Масштабы», научно-популярная энциклопедия «200 законов мироздания», каталог научных и научно-популярных сайтов Рунета |
| Keyword |
| Age | 17 Years, 261 Days |
| Created | 5th-Dec-2004 |
| Updated | 23rd-Aug-2022 |
| Expiry | 5th-Dec-2022 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| ELEMENTY.ru | A | 86386 | ip:185.17.10.59 |
| elementy.ru | NS | 86400 | target:ns2.selectel.org |
| elementy.ru | NS | 86400 | target:ns1.selectel.org |
| elementy.ru | NS | 86400 | target:ns4.selectel.org |
| elementy.ru | NS | 86400 | target:ns3.selectel.org |
| elementy.ru | SOA | 300 | mname:ns1.selectel.orgrname:support.selectel.ruserial:2022082086refresh:10800retry:3600expire:604800minimum-ttl:300 |
| elementy.ru | MX | 86400 | pri:20target:mail.elementy.ru |
| elementy.ru | TXT | 86400 | txt:google-site-verification=qsJn15HW9YROqBXqNJ7KUFkN6-TXhhbR6Ojkvu2k9Mk |
| elementy.ru | TXT | 86400 | txt:v=spf1 +a +mx ~all |
|
% By submitting a query to TCI's Whois Service % you agree to abide by the following terms of use: % https://www.tcinet.ru/documents/whois.pdf (in Russian) domain: ELEMENTY.RU nserver: ns1.selectel.org. nserver: ns2.selectel.org. nserver: ns3.selectel.org. nserver: ns4.selectel.org. state: REGISTERED, DELEGATED, VERIFIED org: Fond razvitiya teoreticheskoj fiziki i matematiki "BAZIS" registrar: RU-CENTER-RU admin-contact: https://www.nic.ru/whois created: 2004-12-05T21:00:00Z paid-till: 2022-12-05T21:00:00Z free-date: 2023-01-06 source: TCI Last updated on 2022-08-23T12:11:30Z |
| Server IP | 185.17.10.59 |
| Server Location | Russian Federation |
| Service Provider | OOO Network of data-centers Selectel |
| Domains (TLD) | Status |
|---|---|
| elementy.com | Already Registered |
| elementy.net | Already Registered |
| elementy.org | Already Registered |
| elementy.biz | Already Registered |
| elementy.io | Already Registered |
| Domains (TLD) | Status |
|---|---|
| wlementy.ru | Available |
| slementy.ru | Available |
| dlementy.ru | Available |
| flementy.ru | Available |
| rlementy.ru | Available |
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