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Whois & Analysis for sheca.com

Dec 15, 2019 3:01 am UTC

DOMAIN OWNER WHOIS

The owner's whois contact information is public.
• Contact Name
Shanghai Electronic Certificate Authority Center Co. Ltd
• Organization
Shanghai Electronic Certificate Authority Center Co. Ltd
• Address
BeiJingXi Road,1318
• City
Shanghai
• Zip Code
200040
• State
NO STATE
• Country Code
CN
• Phone Number
• Domain Registrar
Desktop screen Desktop screenshot for sheca.com
55

6 criteria passed
5 criteria to solve

PERFORMANCE OPPORTUNITIES

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Make your meta description eloquent and appealing, neither too short nor too long.
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OVERVIEW

• Domain Owner
Shanghai Electronic Certificate Authority Center Co. Ltd See more
• Category
Technology & Computing  >  Computer Certification  >  Network Security
• Online since
December 25, 1998 Explore Wayback Machine
• Age
25 years, 4 months, 3 days
• Alexa Rank
#308.485, sheca.com is in the world's top 1 million websites

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Shanghai Electronic Certificate Authority Center Co., Ltd. has expired on August 9, 2020.
Title Tag
上海CA认证中心 | 数字证书|电子签名|电子签章|网络信任综合服务
Length: 86 (recommended: 10 to 70)
Meta Description
上海CA中心成立于1998年,是中央密码工作领导小组批准的唯一试点,为政府、企事业单位、个人等提供合法合规的第三方电子认证、数字身份相关产品和集成实施服务,累计服务客户和企业用户超350万家。
Length: 270 (recommended: 50 to 160)
Google preview
Desktop Version

上海CA认证中心 | 数字证书|电子签名|电子签章|网络信任综合服务

https://sheca.com

上海CA中心成立于1998年,是中央密码工作领导小组批准的唯一试点,为政府、企事业单位、个人等提供合法合规的第三方电子认证、数字身份相关产品和集成实施服务,累计服务客户和企业用户超350万家。

Mobile Version

https://sheca.com

上海CA认证中心 | 数字证书|电子签名|电子签章|网络信任综合服务

上海CA中心成立于1998年,是中央密码工作领导小组批准的唯一试点,为政府、企事业单位、个人等提供合法合规的第三方电子认证、数字身份相关产品和集成实施服务,累计服务客户和企业用户超350万家。

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

Robots.txt
No robots.txt file was found on this page.
URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0

SEMANTIC ANALYSIS

The owner has associated the following topics to the website.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

Run Google PageSpeed Insights Analysis on sheca.com

TRAFFIC

This website is ranked #308.485 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How sheca.com looks like on a mobile device such as an iPhone.

Tablet
How sheca.com looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 50% #000010
  • 28% #ffffff
  • 16% #f0f0f0
  • 3% #304040
  • 1% #f0ffff
  • 0% #fffff0
  • 0% #f0f0ff
  • 0% #7090e0
  • 0% #50a0f0
  • 0% #c0d0f0
  • 0% #2090f0
  • 0% #2080e0

Text/code ratio

sheca.com's text/code ratio is 4.27%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 4.27%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 8
  • <H2> 0
  • <H3> 1
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
上海数1111字证书认证中心
上海数字证书认证中心
E-dims数字身份认证管理系统
面向政务的网络信任综合服务体系
丰富的行业解决方案
<H3>
3rd level heading
真实数字身份,让全程电子化安全可信
Alt attributes Arrow up

We found 78 images on this website.
2 ALT attributes are missing on your image tags. The issue affects 1 actual different images that could be loaded more than once in your page.

Image Image URL Occurrences
Image with missing alt attribute found on sheca.com /assets/images/logo@2X.png 2

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 2 images on sheca.com. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

This is an overview of your homepage shares on social networks.

It seems you have a very poor social media presence.

Follow these tips to build a better relationship with your audience : set smart goals, identify your audience, be human, seek relationships, create an editorial calendar, automate, focus on helping, optimize for engagement, get visual, stay active and create great content.

  • Facebook iconFacebook
  • Total Engagement 0
  • Likes 0
  • Shares 0
  • Comments 0

DOMAIN REGISTRAR

Domain Registrar NETWORK SOLUTIONS, LLC
Registration Date 12/25/1998 25 years, 4 months, 3 days ago
Last Modified 12/26/2018 5 years, 4 months, 2 days ago
Expiration Date 12/25/2028 4 years, 8 months, 2 days from now
Nameservers Arrow up
Host IP Address Country
ns3.dnsv3.com 52.221.20.79 Flag for SingaporeSingapore
ns4.dnsv3.com - -

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • China Telecom (Group)
  • IP Address
  • 101.231.206.115
  • Country
  • Flag for ChinaChina
  • Region
  • Shanghai , Shanghai
  • Latitude and Longitude
  • 31.0449 : 121.4012
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