Nibbler SEO audit for www.mc-plc.ru
Summary
Overall6.3
The overall score for this website.
Accessibility7.4
How accessible the website is to mobile and disabled users.
The following tests contribute to this score:
Experience4.4
How satisfying the website is likely to be for users.
The following tests contribute to this score:
Marketing3.7
How well marketed, and popular the website is.
The following tests contribute to this score:
Technology7.2
How well designed and built the website is.
The following tests contribute to this score:
Nibbler tested a sample of 5 pages from this website at 15:40 on 21 Nov 2023 (GMT).
Top priorities for website improvement
- Check how the website looks using a mobile and a tablet. Consider adding mobile-only styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect. (read more)
- Consider a leading website analytics solution, such as WebTrends or Google Analytics. (read more)
- Consider updating this website regularly with new content. (read more)
Twitter0.0
This website does not appear to be associated with a Twitter account.
- This website did not contain a link to Twitter.
- Sign up for a Twitter account and make sure it is linked to from your site.
Analytics0.0
0% of pages use analytics
No Analytics Solution
- None of this website is using any recognised analytics software. It is still possible to gather a great deal of information from webserver logs, however complete visitor analysis requires client-side Javascript or an image not found here.
- Consider a leading website analytics solution, such as WebTrends or Google Analytics.
- Note that this test can only detect recognised analytics solutions. If an analytics solution is new, obscure or used in a non-standard way (e.g. it has been customised) it may not be detected.
Printability0.0
0% of pages are optimised for printing
- 5 pages of this website do not appear to be optimised for printing (using CSS).
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Print optimised pages
Page Print www.mc-plc.ru/ Not detected www.mc-plc.ru/codesys/index.htm Not detected www.mc-plc.ru/ewb/index.htm Not detected www.mc-plc.ru/labview/index.htm Not detected www.mc-plc.ru/mathcad/index.htm Not detected
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Freshness0.9
Last updated April 18, 2020
- It looks like this website was last updated on Saturday, 18 April 2020. This is bad because visitors may dismiss this website as outdated. Websites that are not updated regularly are also spidered by search engines less often.
- Consider updating this website regularly with new content.
- To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.
All dates found
Popularity1.0
0Estimated monthly organic visitors
- This website appears to have a very low number of monthly website visits each month
Source: Ahrefs
Mobile3.0
- None of this website appears to be fully optimised for viewing on a mobile or tablet (using CSS media queries). It is important to make sure your content can be viewed easily across a wide range of devices as a growing percentage of web browsing is now done on phones and tablets.
- Check how the website looks using a mobile and a tablet. Consider adding mobile-only styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect.
Device optimised pages
Page Mobile Tablet Viewport www.mc-plc.ru/ Not detected Not detected Detected www.mc-plc.ru/codesys/index.htm Not detected Not detected Detected www.mc-plc.ru/ewb/index.htm Not detected Not detected Detected www.mc-plc.ru/labview/index.htm Not detected Not detected Detected www.mc-plc.ru/mathcad/index.htm Not detected Not detected Detected
- Check how the website looks using a mobile and a tablet. Consider adding mobile-only styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect.
URL format5.2
4 URLs are less than ideal
- 4 URLs include a file extension.
- Avoid use of file extensions wherever possible. File extensions appear at the end of web addresses, and have several negative effects. They make the address harder to remember or type (particularly for non-technical users), and can reveal the underlying technology of the website making it very slightly more vulnerable to hackers. They also tie the implementation of the website to a specific technology, which can make subsequent migration of URLs difficult. Consider URL rewriting as an effective and transparent means of creating appropriate URLs.
Page extensions
- Avoid use of file extensions wherever possible. File extensions appear at the end of web addresses, and have several negative effects. They make the address harder to remember or type (particularly for non-technical users), and can reveal the underlying technology of the website making it very slightly more vulnerable to hackers. They also tie the implementation of the website to a specific technology, which can make subsequent migration of URLs difficult. Consider URL rewriting as an effective and transparent means of creating appropriate URLs.
Server behaviour8.2
404 page
Compression
- This website handles missing pages correctly by sending a 404 HTTP status code.
- This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
- There is duplicate content on http://mc-plc.ru and http://www.mc-plc.ru. This is bad, as technically they are classed as two different websites. Search engines may lower a website's rank if they find the same content on two different URLs.
- Choose one domain that you would like to use and then set a permanent (HTTP 301) redirect to forward users who visit the other.
Images8.2
86% of images have a clearly defined size
60 images are being resized by the browser
- Some images (14.0%) don't have defined sizes using width and height attributes in the HTML. These attributes are optional, but strongly recommended as they help the browser arrange the page more quickly.
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
Non Explicitly Sized Images
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
- 60 images are being stretched in the browser.
- The width and height you specify in an image tag should be the same as the source image. If you want to resize an image in the browser, use the CSS width and height properties.
Stretched Images
- The width and height you specify in an image tag should be the same as the source image. If you want to resize an image in the browser, use the CSS width and height properties.
- 1 images on this website could not be downloaded. Broken images may cause the website to display incorrectly for visitors.
- Check any images which could not be downloaded and fix them if necessary.
Unavailable images
Image URL HTTP status code Page URL d1.c3.b2.a2.top.mail.ru/counter?js=na;id=2240793;t=139 302
- Check any images which could not be downloaded and fix them if necessary.
Internal links8.6
- 8 links have no text describing their destination. Links on a page should describe their destination for the benefit of both screen readers and search engine spiders.
- Add meaningful anchor text that describes the link's destination. If the link contains an image, ensure you have provided alt text.
Empty link text
- Add meaningful anchor text that describes the link's destination. If the link contains an image, ensure you have provided alt text.
Amount of content8.6
Rendering Chart...
- This website has an average of 543 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
- Consider the amount of text on this website and increase it if appropriate.
Amount of content discovered
| Page | Characters | Words |
| www.mc-plc.ru/ | 1224 | 142 |
| www.mc-plc.ru/codesys/index.htm | 5334 | 760 |
| www.mc-plc.ru/ewb/index.htm | 5192 | 579 |
| www.mc-plc.ru/labview/index.htm | 5254 | 681 |
| www.mc-plc.ru/mathcad/index.htm | 4046 | 554 |
Headings9.0
- All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarise the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimisation.
- Some pages did not define headings correctly. The H1 tag should be used for the most top-level heading, with H2 being used for sub-headings and H3 for further sub-headings and so-on. Not conforming to this convention may confuse visitors.
- Ensure that headings are defined in a semantically correct way, i.e. always start with a H1 tag. This is used to summarise the page content. Further tags (H2, H3, H4 etc) are meant to summarise and partition sections within the content.
Page headings detail
| URL | Heading | Level |
| www.mc-plc.ru/ | Новости сайта | H2 |
| www.mc-plc.ru/ | Реализация и обслуживание подсистемы прерываний | H3 |
| www.mc-plc.ru/ | Программная реализация сигнала ШИМ | H3 |
| www.mc-plc.ru/ | Критерий устойчивости Раусса | H3 |
| www.mc-plc.ru/ | Изучение мультиплексора и демультиплексора | H3 |
| www.mc-plc.ru/ | Язык функциональных блоковых диаграмм | H3 |
| www.mc-plc.ru/codesys/index.htm | CODESYS | H1 |
| www.mc-plc.ru/codesys/index.htm | Включение резервных насосов в группе на CFC | H2 |
| www.mc-plc.ru/codesys/index.htm | Генератор импульсов на таймерах | H2 |
| www.mc-plc.ru/codesys/index.htm | Генератор случайных чисел на CFC | H2 |
| www.mc-plc.ru/codesys/index.htm | Запуск насоса на CFC | H2 |
| www.mc-plc.ru/codesys/index.htm | Измерение температуры на языке ST | H2 |
| www.mc-plc.ru/codesys/index.htm | Контроль уровня жидкости на языке LD | H2 |
| www.mc-plc.ru/codesys/index.htm | Лампа в длинном коридоре на FBD | H2 |
| www.mc-plc.ru/codesys/index.htm | Лампа в длинном коридоре на LD | H2 |
| www.mc-plc.ru/codesys/index.htm | Лампа в длинном коридоре на ST | H2 |
| www.mc-plc.ru/codesys/index.htm | Мигающая лампа на языке LD | H2 |
| www.mc-plc.ru/codesys/index.htm | Передача данных через DDE в MS Excel | H2 |
| www.mc-plc.ru/codesys/index.htm | Передача данных через DDE в MS Word | H2 |
| www.mc-plc.ru/codesys/index.htm | Переключение выходов таймерами на CFC | H2 |
| www.mc-plc.ru/codesys/index.htm | Переключение выходов таймерами на LD | H2 |
| www.mc-plc.ru/codesys/index.htm | Перемещение кубика по периметру на SFC | H2 |
| www.mc-plc.ru/codesys/index.htm | ПИД-регулятор на CFC и ST | H2 |
| www.mc-plc.ru/codesys/index.htm | ПИД-регулятор на FBD | H2 |
| www.mc-plc.ru/codesys/index.htm | Повреждение трубопровода на CFC и ST | H2 |
| www.mc-plc.ru/codesys/index.htm | Подключение датчика температуры ТСМ 50М | H2 |
| www.mc-plc.ru/codesys/index.htm | Подключение по ModBus (Master) и RS-485 | H2 |
| www.mc-plc.ru/ewb/index.htm | EWB | H1 |
| www.mc-plc.ru/ewb/index.htm | Базовые компоненты Electronics Workbench | H2 |
| www.mc-plc.ru/ewb/index.htm | Введение в Electronics Workbench | H2 |
| www.mc-plc.ru/ewb/index.htm | Гибридные компоненты Electronics Workbench | H2 |
| www.mc-plc.ru/ewb/index.htm | Демодулятор длительности импульса | H2 |
| www.mc-plc.ru/ewb/index.htm | Изучение одиночных колебательных контуров | H2 |
| www.mc-plc.ru/ewb/index.htm | Изучение регистров | H2 |
| www.mc-plc.ru/ewb/index.htm | Исследование арифметического сумматора | H2 |
| www.mc-plc.ru/ewb/index.htm | Исследование ВАХ биполярного транзистора | H2 |
| www.mc-plc.ru/ewb/index.htm | Исследование генератора псевдослучайной чисел | H2 |
| www.mc-plc.ru/ewb/index.htm | Исследование логических схем | H2 |
| www.mc-plc.ru/ewb/index.htm | Исследование регистров, счетчиков и дешифраторов | H2 |
| www.mc-plc.ru/ewb/index.htm | Исследование шинных формирователей | H2 |
| www.mc-plc.ru/ewb/index.htm | Логические элементы Electronics Workbench | H2 |
| www.mc-plc.ru/ewb/index.htm | Нелинейные цепи переменного тока | H2 |
| www.mc-plc.ru/ewb/index.htm | Нелинейные цепи постоянного тока | H2 |
| www.mc-plc.ru/ewb/index.htm | Приборы для проведения измерений | H2 |
| www.mc-plc.ru/ewb/index.htm | Проектирование дешифратора на EWB | H2 |
| www.mc-plc.ru/ewb/index.htm | Синтез логической схемы | H2 |
| www.mc-plc.ru/ewb/index.htm | Таблица истинности из логической схемы | H2 |
| www.mc-plc.ru/ewb/index.htm | Узлы комбинационного типа EWB | H2 |
| www.mc-plc.ru/labview/index.htm | LABVIEW | H1 |
| www.mc-plc.ru/labview/index.htm | Автозаполнение массива чисел | H2 |
| www.mc-plc.ru/labview/index.htm | Арифметические операции в LabVIEW | H2 |
| www.mc-plc.ru/labview/index.htm | Биение частот на LabVIEW | H2 |
| www.mc-plc.ru/labview/index.htm | Виртуальный прибор Корунд-Т | H2 |
| www.mc-plc.ru/labview/index.htm | Вычисление факториала в LabVIEW | H2 |
| www.mc-plc.ru/labview/index.htm | Генератор синусоидального сигнала | H2 |
| www.mc-plc.ru/labview/index.htm | Генератор случайных чисел | H2 |
| www.mc-plc.ru/labview/index.htm | Запись в файл конфигурации | H2 |
| www.mc-plc.ru/labview/index.htm | Запись данных в файл | H2 |
| www.mc-plc.ru/labview/index.htm | Извлечение корня с проверкой | H2 |
| www.mc-plc.ru/labview/index.htm | Изучение Case-структуры | H2 |
| www.mc-plc.ru/labview/index.htm | Инверсия изображения в LabVIEW | H2 |
| www.mc-plc.ru/labview/index.htm | Использование формул в LabVIEW | H2 |
| www.mc-plc.ru/labview/index.htm | Сложение чисел в LabView | H2 |
| www.mc-plc.ru/labview/index.htm | Соединение двух строк | H2 |
| www.mc-plc.ru/labview/index.htm | Создание подпрограммы | H2 |
| www.mc-plc.ru/labview/index.htm | Странная работа цикла Wile Loop | H2 |
| www.mc-plc.ru/mathcad/index.htm | MATHCAD | H1 |
| www.mc-plc.ru/mathcad/index.htm | Дискретизация периодического сигнала | H2 |
| www.mc-plc.ru/mathcad/index.htm | Зашумление сигнала | H2 |
| www.mc-plc.ru/mathcad/index.htm | Инверсия изображения в MathCad | H2 |
| www.mc-plc.ru/mathcad/index.htm | Квантование периодического сигнала | H2 |
| www.mc-plc.ru/mathcad/index.htm | Кубическая сплайн-интерполяция | H2 |
| www.mc-plc.ru/mathcad/index.htm | Линейная интерполяция | H2 |
| www.mc-plc.ru/mathcad/index.htm | Линейная регрессия | H2 |
| www.mc-plc.ru/mathcad/index.htm | Метод дихотомии | H2 |
| www.mc-plc.ru/mathcad/index.htm | Метод золотого сечения | H2 |
| www.mc-plc.ru/mathcad/index.htm | Метод квадратичной интерполяции | H2 |
| www.mc-plc.ru/mathcad/index.htm | Метод сканирования | H2 |
| www.mc-plc.ru/mathcad/index.htm | Полиномиальная регрессия | H2 |
| www.mc-plc.ru/mathcad/index.htm | Разложение сигнала на гармоники | H2 |
| www.mc-plc.ru/mathcad/index.htm | Экстраполяция данных | H2 |
Page titles10.0
100% of pages have defined titles
0% of page titles are weak
- All pages were found to use page titles appropriately. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimisation.
Page titles
Meta tags10.0
This is how this website will look in Google search listings:
Автоматика, автоматизация и системы ...
www.mc-plc.ru/
Контроллеры, микроконтроллеры и микропроцессорные системы
- All pages were found to include a meta description. This is good because search engines (like Google) show this text in search result pages.
Meta Tags (name attribute)
| Page URL | Name | Content |
| www.mc-plc.ru/ | viewport | width=device-width, initial-scale=1.0 |
| www.mc-plc.ru/ | description | Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/ | keywords | codesys, ewb, labview, mathcad, mode, scada, trace, асу, глоссарий, лабы |
| www.mc-plc.ru/ | yandex-verification | b7aff1bad6c1d4de |
| www.mc-plc.ru/ | google-site-verification | EvlO3Re0JQYIvy8fhxubScoE_PayvRKgvZvCb7D-Jug |
| www.mc-plc.ru/ | wmail-verification | 8d854da06a3f2cf0ec70fa28179e8ee4 |
| www.mc-plc.ru/codesys/index.htm | viewport | width=device-width, initial-scale=1.0 |
| www.mc-plc.ru/codesys/index.htm | description | CODESYS. Часть 1. Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/codesys/index.htm | keywords | CFC, DDE, FBD, LD, MS, ST, выходов, Генератор, данных, длинном |
| www.mc-plc.ru/ewb/index.htm | viewport | width=device-width, initial-scale=1.0 |
| www.mc-plc.ru/ewb/index.htm | description | EWB. Часть 1. Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/ewb/index.htm | keywords | Electronics, EWB, Workbench, Изучение, Исследование, компоненты, логической, Нелинейные, регистров, схемы |
| www.mc-plc.ru/labview/index.htm | viewport | width=device-width, initial-scale=1.0 |
| www.mc-plc.ru/labview/index.htm | description | LABVIEW. Часть 1. Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/labview/index.htm | keywords | LabVIEW, Генератор, Запись, файл |
| www.mc-plc.ru/mathcad/index.htm | viewport | width=device-width, initial-scale=1.0 |
| www.mc-plc.ru/mathcad/index.htm | description | MATHCAD. Часть 1. Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/mathcad/index.htm | keywords | интерполяция, Линейная, Метод, периодического, регрессия |
Meta Tags (http-equiv attribute)
| Page URL | Name | Content |
| www.mc-plc.ru/ | content-language | ru |
| www.mc-plc.ru/ | content-type | text/html; charset=UTF-8 |
| www.mc-plc.ru/ | description | Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/ | keywords | codesys, ewb, labview, mathcad, mode, scada, trace, асу, глоссарий, лабы |
| www.mc-plc.ru/codesys/index.htm | content-language | ru |
| www.mc-plc.ru/codesys/index.htm | content-type | text/html; charset=UTF-8 |
| www.mc-plc.ru/codesys/index.htm | description | CODESYS. Часть 1. Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/codesys/index.htm | keywords | CFC, DDE, FBD, LD, MS, ST, выходов, Генератор, данных, длинном |
| www.mc-plc.ru/ewb/index.htm | content-language | ru |
| www.mc-plc.ru/ewb/index.htm | content-type | text/html; charset=UTF-8 |
| www.mc-plc.ru/ewb/index.htm | description | EWB. Часть 1. Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/ewb/index.htm | keywords | Electronics, EWB, Workbench, Изучение, Исследование, компоненты, логической, Нелинейные, регистров, схемы |
| www.mc-plc.ru/labview/index.htm | content-language | ru |
| www.mc-plc.ru/labview/index.htm | content-type | text/html; charset=UTF-8 |
| www.mc-plc.ru/labview/index.htm | description | LABVIEW. Часть 1. Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/labview/index.htm | keywords | LabVIEW, Генератор, Запись, файл |
| www.mc-plc.ru/mathcad/index.htm | content-language | ru |
| www.mc-plc.ru/mathcad/index.htm | content-type | text/html; charset=UTF-8 |
| www.mc-plc.ru/mathcad/index.htm | description | MATHCAD. Часть 1. Контроллеры, микроконтроллеры и микропроцессорные системы |
| www.mc-plc.ru/mathcad/index.htm | keywords | интерполяция, Линейная, Метод, периодического, регрессия |
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