OPTICAL.RU

JivoSite

JivoSite Usage Statistics · Download List of All Websites using JivoSite

JivoChat Live chat software for websites.

Live Chat

Russian

Russian Usage Statistics · Download List of All Websites using Russian

Website content is written in Russian.

Viewport Meta

Viewport Meta Usage Statistics · Download List of All Websites using Viewport Meta

This page uses the viewport meta tag which means the content may be optimized for mobile content.

Apple Mobile Web Clips Icon

Apple Mobile Web Clips Icon Usage Statistics · Download List of All Websites using Apple Mobile Web Clips Icon

This page contains an icon for iPhone, iPad and iTouch devices.

Google Maps API

Google Maps API Usage Statistics · Download List of All Websites using Google Maps API

Google Maps has a wide array of APIs that let you embed the functionality of Google Maps.

Google Maps

Google Maps Usage Statistics · Download List of All Websites using Google Maps

Google maps embedded into the webpage.

Maps

jQuery

jQuery Usage Statistics · Download List of All Websites using jQuery

JQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.

JavaScript Library

Modernizr

Modernizr Usage Statistics · Download List of All Websites using Modernizr

Modernizr allows you to target specific browser functionality in your stylesheet.

Compatibility

html5shiv

html5shiv Usage Statistics · Download List of All Websites using html5shiv

HTML5 IE enabling script shim.

Compatibility

Tooltipster

Tooltipster Usage Statistics · Download List of All Websites using Tooltipster

Tooltipster is a jQuery tooltip plugin.

jQuery Plugin

Magnific Popup

Magnific Popup Usage Statistics · Download List of All Websites using Magnific Popup

Magnific Popup is a responsive lightbox & dialog script.

Underscore.js

Underscore.js Usage Statistics · Download List of All Websites using Underscore.js

Underscore is a utility-belt library for JavaScript that provides functional programming support.

CryptoJS

CryptoJS Usage Statistics · Download List of All Websites using CryptoJS

CryptoJS is a growing collection of standard and secure cryptographic algorithms implemented in JavaScript using best practices and patterns.

Intersection Observer

Intersection Observer Usage Statistics · Download List of All Websites using Intersection Observer

API that can be used to understand the visibility and position of DOM elements relative to a containing element or to the top-level viewport.

Facebook

Facebook Usage Statistics · Download List of All Websites using Facebook

The website mentions facebook.com in some form.

Instagram

Instagram Usage Statistics · Download List of All Websites using Instagram

The website mentions Instagram in some form.

SPF

SPF Usage Statistics · Download List of All Websites using SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

LetsEncrypt

LetsEncrypt Usage Statistics · Download List of All Websites using LetsEncrypt

Let’s Encrypt is a free open Certificate Authority.

Root Authority

SSL by Default

SSL by Default Usage Statistics · Download List of All Websites using SSL by Default

The website redirects traffic to an HTTPS/SSL version by default.

Russian Server Location

Russian Server Location Usage Statistics · Download List of All Websites using Russian Server Location

The web server is located in Russia

Server Location

nginx

nginx Usage Statistics · Download List of All Websites using nginx

nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.

Yandex Verification

Yandex Verification Usage Statistics · Download List of All Websites using Yandex Verification

Yandex website verification.