网上下载的模板，这种代码是不是很不利于优化？嵌套这么多层div，id那么长，path貌似不能放在div里吧？

<div class="row" id="el_2290500918346184" path="row">

  <div class="rowFluid">

    <div class="span12">

      <div class="column" id="el_2069664964175983" path="column">

        <div class="container">

          <div class="row" id="el_7002126261276843" path="row">

            <div class="rowFluid">

              <div class="span8 col-sm-12">

                <div class="column" id="el_2641313051817364" path="column"> </div>

              </div>

              <div class="span4 col-sm-12">

                <div class="column" id="el_8588176111422649" path="column">

                  <div class="pluginWrapper plugin_4382733938243110" id="plugin_4382733938243110"

data-areaid="4382733938243110" data-edit="false" path="plugin">

                    <div class="pluginContent">

                      <form id="searchFrm" method="get" action="/plus/search.php">

                        <div class="mod-wrap clearfix">

                          <input class="mod-keywords" type="text" name="q" value="" maxlength="30"

placeholder="请输入关键字">

                          <button class="mod-search" type="submit"> <i class="fa-search"> </i> </button>

                        </div>

                      </form>

                    </div>

                  </div>

                </div>

              </div>

            </div>

          </div>

        </div>

      </div>

    </div>

  </div>

</div>

div不会影响优化，注意网页大小就行

是不太利于优化

会有影响，蜘蛛抓取页面大小会有限制，像谷歌的话，如果页面大小超过500K的话， 蜘蛛抓取会忽略后面的内容。百度应该也有限制。而且代码也不规范，所以优化一下没有坏处。

有点嵌套了，复杂多了

没有听过多层div不利于优化哦。