Wayback Machine : An archive for storing copies of websites, allowing you to see what websites looked like in days gone by.
Page loading speed
That's why it's important to monitor this parameter. You can use:
Page Speed Insights. Software from Google that evaluates loading speed and helps to increase it;
SpeedMonitor.io . A tool similar to the previous one, but with turkey cell phone number list advanced capabilities (for example, tracking competing resources);
WebpageTest. A fundamental open-source service that evaluates page loading at all stages. Performs a comprehensive analysis of loading (rendering, speed, network usage). Supported by different browsers;
Page-Speed.ru . Russian-language resource for checking website loading speed with convenient functionality.
Text Analysis
High-quality texts are a prerequisite for successful SEO promotion of a website. To analyze them, you can use:
Text.ru. Allows you to check the text for uniqueness, spam, and water;
"Glavred" . Checks the text for readability, compliance with the information style, finds stylistic errors;
"Turgenev" . An analogue of the previous tool, focused on SEO indicators.
Multi-tools
They are distinguished by the large volume of functions they perform: