51JAM.COM 无忧加盟网——中国特许加盟连锁诚信品牌项目投资加盟平台


51jam.com website information.

51jam.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

Following name servers are specified for 51jam.com domain:

  • ns4.hichina.com
  • ns3.hichina.com

According to Alexa traffic rank the highest website 51jam.com position was 12468 (in the world). The lowest Alexa rank position was 999620. Current position of 51jam.com in Alexa rank database is below 1 million.

Website 51jam.com Desktop speed measurement score (28/100) is better than the results of 7.4% of other sites shows that the page desktop performance can be improved.

51jam.com Mobile usability score (57/100) is better than the results of 1.03% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of 51jam.com (24/100) is better than the results of 6.28% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-30-2022 N/AN/A
Nov-29-2022 N/AN/A
Nov-28-2022 N/AN/A
Nov-27-2022 N/AN/A
Nov-26-2022 N/AN/A
Nov-25-2022 N/AN/A
Nov-24-2022 N/AN/A

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51jam.com Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



51jam.com whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: 51JAM.COM
Registry Domain ID: 109798148_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2021-03-21T05:29:54Z
Creation Date: 2004-01-13T05:49:46Z
Registry Expiry Date: 2022-01-13T05:49:46Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: V1S1.XUNDNS.COM
Name Server: V1S2.XUNDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-25T01:54:24Z

51jam.com server information

Servers Location

IP Address
101.132.141.221
Country
China
Region
Zhejiang
City
Hangzhou

51jam.com desktop page speed rank

Last tested: 2019-12-06


Desktop Speed Bad
28/100

51jam.com Desktop Speed Test Quick Summary


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51jam.com Desktop Resources

Total Resources170
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51jam.com mobile page speed rank

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priority - 125 Leverage browser caching

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priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Optimize CSS Delivery of the following:

http://css.51jam.com/dingji/index.css

priority - 18 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 175KiB (75% reduction).

Compressing http://jss.51jam.com/dingji/jquery.skitter.js could save 77.8KiB (84% reduction).
Compressing http://jss.51jam.com/dingji/jquery.min.js could save 58.9KiB (64% reduction).
Compressing http://css.51jam.com/dingji/index.css could save 26.5KiB (80% reduction).
Compressing http://jss.51jam.com/dingji/jquery.easing.1.3.js could save 6KiB (75% reduction).
Compressing http://jss.51jam.com/dingji/jquery.slideBox.js could save 2.9KiB (63% reduction).
Compressing http://jss.51jam.com/dingji/tab_flash.js could save 1.5KiB (64% reduction).
Compressing http://jss.51jam.com/dingji/ranking.js could save 1.3KiB (65% reduction).
Compressing http://jss.51jam.com/dingji/ad_txt.js could save 159B (48% reduction).

priority - 3 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 32.1KiB (30% reduction).

Minifying http://jss.51jam.com/dingji/jquery.skitter.js could save 25KiB (28% reduction).
Minifying http://jss.51jam.com/dingji/jquery.easing.1.3.js could save 4.4KiB (55% reduction).
Minifying http://jss.51jam.com/dingji/jquery.slideBox.js could save 1.5KiB (33% reduction).
Minifying http://jss.51jam.com/dingji/ranking.js could save 883B (42% reduction).
Minifying http://jss.51jam.com/dingji/tab_flash.js could save 415B (18% reduction).

51jam.com Mobile Resources

Total Resources170
Number of Hosts4
Static Resources167
JavaScript Resources7
CSS Resources1

51jam.com Mobile Resource Breakdown

51jam.com mobile page usability

Last tested: 2018-10-07


Mobile Usability Bad
57/100

51jam.com Mobile Usability Test Quick Summary


priority - 40 Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

嗨,欢迎来到无忧加盟网 and 40 others render only 5 pixels tall (12 CSS pixels).

全国服务热线: renders only 5 pixels tall (12 CSS pixels).

400-163-0537 renders only 5 pixels tall (12 CSS pixels).

找项目 and 4 others render only 5 pixels tall (12 CSS pixels).

| renders only 5 pixels tall (12 CSS pixels).
登录 and 1 others render only 5 pixels tall (12 CSS pixels).
热门搜索: renders only 5 pixels tall (12 CSS pixels).

行业分类 renders only 6 pixels tall (16 CSS pixels).

餐饮加盟 and 11 others render only 5 pixels tall (14 CSS pixels).

加盟项目 and 9 others render only 6 pixels tall (16 CSS pixels).

1 and 2 others render only 3 pixels tall (8 CSS pixels).

2 renders only 3 pixels tall (8 CSS pixels).

月度之星 renders only 5 pixels tall (14 CSS pixels).

热门候选品牌: renders only 5 pixels tall (12 CSS pixels).

台湾九两鸡排 and 2 others render only 5 pixels tall (12 CSS pixels).

小本投资 简单经营 and 3 others render only 5 pixels tall (14 CSS pixels).

品牌排行 renders only 5 pixels tall (14 CSS pixels).
1 and 2 others render only 5 pixels tall (12 CSS pixels).

touchBOX小创客 and 2 others render only 5 pixels tall (12 CSS pixels).

11666 and 2 others render only 5 pixels tall (12 CSS pixels).
10 and 10 others render only 5 pixels tall (12 CSS pixels).

五味草堂五谷鱼粉 and 10 others render only 5 pixels tall (12 CSS pixels).

11028 and 10 others render only 5 pixels tall (12 CSS pixels).
商机行动 and 1 others render only 5 pixels tall (14 CSS pixels).

更多>> and 6 others render only 5 pixels tall (12 CSS pixels).

惠州机场航站楼商业经营项目公开招商! and 1 others render only 5 pixels tall (12 CSS pixels).

家奥牛排西餐厅总部在中国市场…店经营经验,已成功打造... and 46 others render only 5 pixels tall (12 CSS pixels).

Mm魔法分子冰淇淋 and 15 others render only 5 pixels tall (12 CSS pixels).

创业排行榜 renders only 5 pixels tall (14 CSS pixels).
1 and 2 others render only 5 pixels tall (12 CSS pixels).
黄帝煌三汁焖锅 and 9 others render only 5 pixels tall (12 CSS pixels).
9163 and 9 others render only 5 pixels tall (12 CSS pixels).
时间: and 3 others render only 5 pixels tall (12 CSS pixels).
03月-22日 and 1 others render only 5 pixels tall (12 CSS pixels).
安徽省 renders only 5 pixels tall (12 CSS pixels).
项目详情 and 1 others render only 5 pixels tall (12 CSS pixels).
10 and 6 others render only 5 pixels tall (12 CSS pixels).
项目大全 and 2 others render only 6 pixels tall (16 CSS pixels).

新店开业 and 5 others render only 5 pixels tall (12 CSS pixels).

米字旁年糕火锅 and 14 others render only 5 pixels tall (14 CSS pixels).
门店总数:110家 and 29 others render only 5 pixels tall (12 CSS pixels).
20万-50万 and 29 others render only 5 pixels tall (12 CSS pixels).
所属区域:上海市 and 29 others render only 5 pixels tall (12 CSS pixels).
少儿教育 and 14 others render only 5 pixels tall (12 CSS pixels).
加盟详情 and 14 others render only 5 pixels tall (12 CSS pixels).
我要加盟 and 14 others render only 5 pixels tall (12 CSS pixels).
根据预算选择项目 renders only 6 pixels tall (16 CSS pixels).
更多>> renders only 5 pixels tall (12 CSS pixels).
1-10万 renders only 5 pixels tall (12 CSS pixels).
20万-50万 and 2 others render only 5 pixels tall (12 CSS pixels).
通吃猫时尚烤鱼 and 23 others render only 5 pixels tall (12 CSS pixels).
诺恋分子冰淇淋 and 15 others render only 5 pixels tall (12 CSS pixels).
按品牌关注度排行 renders only 6 pixels tall (16 CSS pixels).
1 and 4 others render only 5 pixels tall (12 CSS pixels).
10 and 4 others render only 5 pixels tall (12 CSS pixels).
餐饮美食 renders only 5 pixels tall (12 CSS pixels).
热门: and 3 others render only 5 pixels tall (14 CSS pixels).
华夏汽车俱乐部 and 11 others render only 5 pixels tall (14 CSS pixels).
乐乐派儿童乐园 and 11 others render only 5 pixels tall (14 CSS pixels).
| and 21 others render only 5 pixels tall (12 CSS pixels).
教育培训 renders only 5 pixels tall (12 CSS pixels).
母婴生活 renders only 5 pixels tall (12 CSS pixels).
汽车养护 renders only 5 pixels tall (12 CSS pixels).
创业资讯 and 1 others render only 6 pixels tall (16 CSS pixels).
如何开店 and 1 others render only 6 pixels tall (16 CSS pixels).
关于我们 and 8 others render only 5 pixels tall (12 CSS pixels).
| and 7 others render only 5 pixels tall (12 CSS pixels).
热门项目: and 3 others render only 5 pixels tall (12 CSS pixels).
初客牛排馆加盟 and 47 others render only 5 pixels tall (12 CSS pixels).
All Rights Res…沪ICP备17021595 and 3 others render only 5 pixels tall (12 CSS pixels).
400 163 0537 renders only 5 pixels tall (13 CSS pixels).
沪公网安备31011402003466号 renders only 5 pixels tall (12 CSS pixels).

priority - 19 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,201 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="/sitemap.html">快导航</a> falls outside the viewport.
The element <em class="sjb"> falls outside the viewport.
The element <span class="jiange">|</span> falls outside the viewport.
The element <a href="/login.html" class="denglu">登录</a> falls outside the viewport.
The element <a href="/register.html" class="zhuce">注册</a> falls outside the viewport.
The element <input id="q" type="text" name="q" class="search_box_txt"> falls outside the viewport.
The element <input type="submit" class="search_box_pic"> falls outside the viewport.
The element <a href="http://www.51j…canyin/bakbar/">吧块吧</a> falls outside the viewport.
The element <a href="http://www.51j…om/canyin/mee/">蜜伊冰坊</a> falls outside the viewport.
The element <a href="http://www.51j…anyin/fuqidao/">福祺道</a> falls outside the viewport.
The element <a href="/biz/">行业商机</a> falls outside the viewport.
The element <a href="/jobs/">人才管理</a> falls outside the viewport.
The element <div class="index_rank_t">品牌排行</div> falls outside the viewport.
The element <span class="brand_name">答案茶</span> falls outside the viewport.
The element <span class="brand_hot">11666</span> falls outside the viewport.
The element <span class="brand_name">好味当</span> falls outside the viewport.
The element <span class="brand_hot">11611</span> falls outside the viewport.
The element <span class="brand_name">touchBOX小创客</span> falls outside the viewport.
The element <span class="brand_hot">11042</span> falls outside the viewport.
The element <span class="brand_name_c">车驰天下</span> falls outside the viewport.
The element <span class="brand_hot_c">11028</span> falls outside the viewport.
The element <span class="brand_name_c">小肥牛自助火锅</span> falls outside the viewport.
The element <span class="brand_hot_c">10815</span> falls outside the viewport.
The element <span class="brand_name_c">小肥羊</span> falls outside the viewport.
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The element <span class="brand_name_c">阁碧小厨</span> falls outside the viewport.
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The element <span class="brand_name_c">火炉岛</span> falls outside the viewport.
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The element <span class="brand_name_c">非点不可便当</span> falls outside the viewport.
The element <span class="brand_hot_c">9990</span> falls outside the viewport.
The element <span class="brand_name_c">五味草堂五谷鱼粉</span> falls outside the viewport.
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The element <span class="brand_name_c">汉维烤肉</span> falls outside the viewport.
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The element <span class="brand_name_c">仙踪林</span> falls outside the viewport.
The element <span class="brand_hot_c">9876</span> falls outside the viewport.
The element <span class="brand_name_c">九两鸡排王</span> falls outside the viewport.
The element <span class="brand_hot_c">9832</span> falls outside the viewport.
The element <span class="brand_name_c">abc360伯瑞英语</span> falls outside the viewport.
The element <span class="brand_hot_c">9780</span> falls outside the viewport.
The element <a href="/item/">更多&gt;&gt;</a> falls outside the viewport.
The element <span class="ranking-num ranking-num-bg1">1</span> falls outside the viewport.
The element <a href="/project/317.html">卤三国</a> falls outside the viewport.
The element <i class="up_down0"> falls outside the viewport.
The element <img src="http://www.51j…5093753928.gif" class="ranking-project-img floatl"> falls outside the viewport.
The element <b class="t_name">时间:</b> falls outside the viewport.
The element <em class="name_red">03月-22日</em> falls outside the viewport.
The element <b class="t_name">城市:</b> falls outside the viewport.
The element <em class="name_blue">安徽省</em> falls outside the viewport.
The element <b class="t_name">投资:</b> falls outside the viewport.
The element <em class="name_red">5万-10万</em> falls outside the viewport.
The element <b class="t_name">行业:</b> falls outside the viewport.
The element <a href="/lw/">卤味</a> falls outside the viewport.
The element <button class="floatl">项目详情</button> falls outside the viewport.
The element <button class="floatr">免费咨询</button> falls outside the viewport.
The element <span class="ranking-num ranking-num-bg1">2</span> falls outside the viewport.
The element <a href="/project/229.html">快乐柠檬</a> falls outside the viewport.
The element <i class="up_down0"> falls outside the viewport.
The element <span class="ranking-num ranking-num-bg1">3</span> falls outside the viewport.
The element <a href="/project/1840.html">DQ冰淇淋</a> falls outside the viewport.
The element <i class="up_down0"> falls outside the viewport.
The element <span class="ranking-num ranking-num-bg0">4</span> falls outside the viewport.
The element <a href="/project/34.html">初客牛排</a> falls outside the viewport.
The element <i class="up_down0"> falls outside the viewport.
The element <span class="ranking-num ranking-num-bg0">5</span> falls outside the viewport.
The element <a href="/project/234.html">茗记甜品</a> falls outside the viewport.
The element <i class="up_down0"> falls outside the viewport.
The element <span class="ranking-num ranking-num-bg0">6</span> falls outside the viewport.
The element <a href="/project/339.html">杨国福麻辣烫</a> falls outside the viewport.
The element <i class="up_down0"> falls outside the viewport.
The element <span class="ranking-num ranking-num-bg0">7</span> falls outside the viewport.
The element <a href="/project/181.html">黄帝煌三汁焖锅</a> falls outside the viewport.
The element <i class="up_down0"> falls outside the viewport.
The element <span class="ranking-num ranking-num-bg0">8</span> falls outside the viewport.
The element <a href="/project/54.html">重庆巴将军火锅</a> falls outside the viewport.
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The element <a href="/project/1822.html">tplus茶家</a> falls outside the viewport.
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priority - 11 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/search/">找项目</a> and 4 others are close to other tap targets.

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The tap target <input id="q" type="text" name="q" class="search_box_txt"> is close to 1 other tap targets.

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The tap target <a href="http://www.51jam.com/">首页</a> is close to 1 other tap targets.
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priority - 10 Configure the viewport

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Configure a viewport for this page.

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51jam.com Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


51jam.com TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.