True Title

获取网页真正的标题,取代页面标题

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         True Title
// @namespace    https://greasyfork.org/zh-CN/users/1073-hzhbest
// @version      0.1
// @description  获取网页真正的标题,取代页面标题
// @author       hzhbest
// @include      http://*.html
// @include      https://*.html
// @grant        none
// @license      none
// ==/UserScript==

(function() {
    'use strict';

    // 寻找当前页面body中第一个出现的类标题元素
    // 例如 H1、H2、*.~title~、*#~title~
    var titleelm = [
        "h1",
        "h2",
        "[class*='title']",
        "[id*='title']"
        ];
    var fsttelm;
    // 排除隐藏的或者页面位置太低或者空的元素
    for (var i=0;i<titleelm.length;i++){
        fsttelm = document.body.querySelector(titleelm[i]); // console.log(titleelm[i] + ", " + fsttelm.textContent);
        if (!!fsttelm) {
            if (fsttelm.offsetHeight == 0 || fsttelm.offsetTop == 0 || fsttelm.offsetTop > 1000 || fsttelm.textContent.length < 2) {
                continue;
            } else {
                break;
            }
        }
    }

    // 提取类标题元素中的字符串,检查字符串的字数,如果少于5个字则忽略
    var titlestr = fsttelm.textContent;
    if (titlestr.length<5) return;
    // 检查document.title中是否已含有该字符串最多前10字,否,则替换其为字符串
    if (document.title.indexOf(titlestr.slice(0,10)) == -1) {
        document.title = titlestr;
    }

})();