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validityValidity
usabilityUsability
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mobileMobile
performancePerformance
SEO-AuthoritySEO-Authority
securitySecurity

Report for www.hengdrive.com

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Traffic Rank

visitors
Data could not be obtained.
Traffic Rank is provided by Alexa

Visitors Localization

visitors
No data available.
Registering country code top level domains (ccTLD) can prevent potential competitors from taking advantage of your primary domain reputation. It is also one of the ways to improve country specific SEO and performance. (www.searchenginejournal.com/seo-without-boarders-a-guide-to-international-seo-nick-paterman/60092/)

Images

accessibilitySEO-content
We have located images with missing ALT attribute.
Number of images: 23
Missing alt tag: 5

List of images with missing ALT attributes:

  • /Skins/Default/Img/Index/img5.gif
  • /UploadFiles/Others/20190809133754_53126.jpg
  • /Skins/Default/Img/Index/img8.jpg
  • /Skins/Default/Img/Index/img9.jpg
  • /Skins/Default/Img/Index/img11.gif
The "alt" attribute provides a text equivalent for the image. If the browser cannot display an image the alt description will be given in its place. Furthermore, some visitors cannot see images as they might be blind in which the alt tag provides a valuable image description. Finally, search engines utilize the alt attribute for image search indexing. (www.w3.org/QA/Tips/altAttribute)

Title

SEO-content
We have found following title:

"深圳恒驱电机有限公司_直流无刷电机_无刷马达生产厂家"

Length: 26 characters
The <TITLE> element provides a short piece of text describing the document. The title is very important as it shows in the window title bars, bookmarks and search results. Title should be between 60 to 80 characters long. (www.w3.org/QA/Tips/good-titles)

Description Metatag

SEO-content
We have found following description:

"深圳恒驱电机有限公司是中国领先的无刷电机和驱动控制器、伺服电机和伺服控制器、齿轮减速器电机以及各类智能控制系统软硬件的研发和生产型企业。产品远销广东,江浙,上海,欧美等全球市场,热线400-0755-631"

Length: 103 characters
The description attribute should provide a concise explanation of a Web page's content. Also, the description is often displayed on search engine results and can indirectly affect page ranking.

Keywords Metatag

SEO-content
We have found 9 keywords:
  • 深圳恒驱电机有限公司
  • 恒驱电机
  • 无刷马达
  • 无刷电机
  • 直流无刷电机
  • 无刷直流马达
  • 直流电机
  • 无刷电机厂家
  • 无刷电机生产厂家
Length: 60 characters
The keywords attribute was utilized by search engines to provide more accurate search results. Due to the over usage and spamming the keywords attribute has been phased out and is no longer relevant. Google doesn't use the "keywords" meta tag in web search ranking.

Text to HTML Ratio

SEO-content
The Text to HTML ratio is 19.47%
Original content is by far the single most important element to search engines. Low Text to HTML ratio indicates little content for search engines to index. We consider it to be good practice to have a Text to HTML ratio of at least 10% and ideal above 20%

Keyword Density & Consistency

SEO-content
Consistent Keywords % Density # Count T Title D Desc. H <H> A ALT B <b>
资料下载3.90%8-----
无刷直流电机2.93%6---3-
更多2.44%5-----
直流无刷电机1.95%4---2-
无刷电机1.95%4---2-
[了解详情]1.95%4-----
uploadfiles1.46%3---3-
jpg1.46%3---3-
深圳恒驱电机有限公司1.46%3---2-
b3040m1.46%3---1-
b3040m 无刷直流电机0.98%2-----
b1625m 直流无刷电机0.98%2-----
b4260m 无刷电机0.98%2-----
b2418m 无刷电机0.98%2-----
b2838m 无刷直流电机0.98%2-----
恒驱电机参加2023 japan mobility0.49%1-----
japan mobility show！0.49%1-----
Keywords density and consistency are notable factors for optimal page SEO. Preferred keywords should have higher keywords density indicating their importance. Optimally, preferred keywords should also be consistently utilized in multiple essential areas of the page such as title, description meta tag, h1 through h6 headings, alt image attributes, backlinks and internal links anchor text. Keyword density of above 6% can indicate that the word or a phrase appears too many time in the content.

Frames

accessibilitySEO-content
No frames detected.
It is not recommended to use frames or iframes because they can cause problems for search engines. It is best to avoid frames and inline frames whenever possible (searchenginewatch.com/article/2064573/Search-Engines-and-Frames). If frames must be utilized consider <noframes> tag. (www.w3schools.com/tags/tag_noframes.asp).

Flash

accessibilitytechnologySEO-content
No flash detected.
Flash and other reach-media technologies should primarily be utilized for decorative purposes. This makes your site more search engine friendly and improves accessibility (support.google.com/webmasters/bin/answer.py?hl=en&answer=72746#1).

Headings

SEO-content
  • 1 <H1>
    • 国家级高新技术企业/国家级专精特新小巨人企业/广东省制造业单项冠军 企业专业研发、生产无刷电机及其驱动器
  • 0 <H2>
  • 5 <H3>
    • 为什么我们只做通用标准型直流无刷电机？
    • 什么是通用标准型的直流无刷电机？
    • 标准、通用的直流无刷电机优势
    • 恒驱重要客户
    • BLDC无刷直流电机：
  • 3 <H4>
    • 产品展示
    • 客户见证
    • 典型客户案例
  • 3 <H5>
    • 走进恒驱
    • 诚邀莅临 | 恒驱电机与您相约第二十七届高交会低空经济与商业航天博览会
    • 筋膜枪专用无刷电机B3740S
  • 0 <H6>
The <h1> to <h6> tags are used to define HTML headings. The <h1> tag should hold the title describing the content of a specific page therefore only one h1 tag is needed per page. There can be any number of h2 - h6 tags but they should be added in order of importance (www.w3schools.com/tags/tag_hn.asp).

Doctype

technologyvalidity
XHTML 1.0 TRANSITIONAL
The <!DOCTYPE> declaration tells the web browser about what version of HTML the page is written in. It is good practice to always add the <!DOCTYPE> declaration to the HTML documents, so that the browser knows what type of document to expect. (www.w3schools.com/tags/tag_DOCTYPE.asp)

Character Encoding

technologyvalidity
UTF-8 (Unicode)
Covers: Worldwide
To display an HTML page correctly, the browser must know what character-set to use.

Language

usability
Declared Language: None
Language Attribute: None
The HTML "lang" attributes and language metatag define the base language to be used for displaying text and characters on a Website.

W3C Markup Validation

validity
Data could not be obtained.
It is good practice to use valid HTML/XHTML markup as it ensures that the search engines can read the website correctly as well as it improves cross browser compatibility (W3C Markup Validation Service).

Deprecated HTML elements

technologyvalidity
Good, no deprecated elements found.
A deprecated element is one that has been outdated by newer constructs. Deprecated elements may become obsolete in future versions of HTML so it is recommended not to use them.

Nested HTML Tables

accessibilitytechnology
Great, no nested tables detected.
In general it is not recommended to use nested tables or to utilize tables for page layout. Nested tables are known to cause performance issues due to increased HTML size and rendering time. It is better to use CSS layout instead.

Web Analytics

technology
No web anlytics tools found.
Web Analytics Tools collect and measure information about visitor activity on a website. Well interpreted web traffic data is invaluable in determining a successfully web strategy and assessing the effectiveness of a website. At a minimum, we recommend to utilize at least one web analytics tool.

robots.txt

SEO
Yes, https://www.hengdrive.com/robots.txt

Your robots.txt file is blocking search engines access to parts of the website.

User-agent: *
  • Disallow: /manager/
  • Disallow: /User/
  • Disallow: /UserControls/
See all 9 disallow directives
A robots.txt file restricts access to search engine robots that crawl the web. (www.robotstxt.org/robotstxt.html)

XML Sitemap

SEO
Found following XML sitemap(s):
Sitemaps inform search engines about pages available for crawling. In its simplest form, a Sitemap is an XML file that lists URLs for a site along with additional metadata about each URL. XML sitemap should help search engines to crawl the site more intelligently. (www.sitemaps.org/protocol.html)

Accessibility Check

accessibility
Data could not be obtained.
Following Web accessibility standards while developing a website can help users with specific needs, such as visually impaired, motor/mobility, auditory, seizures, as well as cognitively and intellectually impaired disabilities. Some of these fixes include general seo applications like Alt tags, Form labels, fixing empty links and adding alternative text. To read more about accessibility guidelines follow this link Web Content Accessibility Guidelines (WCAG) Overview.

Mobile Rendering

mobile
Subscribe for mobile rendering
Mobile internet usage has been exceeding PC's since 2014 and growing so it is critical for pages to render correctly on mobile devices.

Mobile Optimization

mobileperformanceSEO
Subscribe for mobile optimization
Mobile PageSpeed analyzes webpages and evaluates its performance while providing suggestions on reducing page load times. Google is incorporating website speed in search ranking (www.mattcutts.com/blog/site-speed)

Mobile Experience

mobileusability
Subscribe for more details
Mobile users have now become a critical part of online visits. Making the website mobile friendly is no longer an option but rather necessity. (https://developers.google.com/webmasters/smartphone-sites/)

Favicon

usability
Yes
file: http://www.www.hengdrive.com/favicon.ico
No hi-resolution (192x192) icon found.
Apple touch icon not found
The Favicon is a small icon associated with a website. The Favicon is important because it is displayed next to the website's URL in the address bar of the browser as well as in bookmarks and shortcuts.

Custom 404 Error Page

usability
No valid custom 404 error page detected.
A 404 is a standard http response code for a resource that cannot be located on the server. Web servers usually return a "404 Not Found" error page for non-existing pages. Unfortunately, these default error pages are very generic and a not very user friendly, therefore, using a custom 404 error page is highly recommended.

Process of returning http status code "200 OK" for a non-existent page or redirecting users to another url is called soft 404. Soft 404 errors are problematic for search engines and are not advisable. (https://support.google.com/webmasters/answer/181708)

Printability

usability
Could not locate print-friendly CSS.
Print-friendly pages are designed to fit on an 8.5"x11" or A4 sheet and usually include only the content of the page, along with source information.

W3C CSS Validation

validity
Status: FAILED [2 error(s)]
It is recommended to use valid CSS to ensure that the website displays correctly. (W3C CSS Validation Service).

Domain Age

SEO-Authority
Data could not be obtained.
Age of the domain is one of the many signals that search engines utilize for ranking. Brand new domains generally have more difficult time to rank high for the first few months.

Domain Expiration

SEO-Authority
Not available.
Domain expiration far in to the future is considered a good practice as it promotes confidence in your website, decreases chances of losing domain and in certain cases might help with search engine ranking. (https://www.hover.com/blog/three-reasons-to-renew-your-domain-names-for-five-years/)

IP Canonicalization

SEO
No, your site's IP 123.6.122.133 does not redirect to www.hengdrive.com.
Some web spiders index websites using IP as well as domain name which can cause duplicate content if there is no IP Canonicalization.

URL Canonicalization

SEO
Yes, both the www.hengdrive.com and hengdrive.com resolve to the same URL.
Domain name with WWW and without can be considered as different pages causing duplicate content for search engines. (www.mattcutts.com/blog/seo-advice-url-canonicalization)

Page Speed

performanceSEO
Google Page Speed score: 85% (Average)
Lighthouse Lab DataResult
Speed Index
4.4 s
First Contentful Paint
0.5 s
Time to Interactive
1.6 s

Subscribe for more details
PageSpeed analyzes webpages and evaluates its performance while providing suggestions on reducing page load times. Google is now incorporating website speed in search ranking (www.mattcutts.com/blog/site-speed)

Server Information

security

ISP:
CNC Group CHINA169 Henan Province Network
Server IP:
123.6.122.133
Server Location:
CN HENAN, Zhengzhou

Name Server 1:
ns9.szhot.com (61.172.183.72)
Your server's IP address and location have minor impact on the country specific SEO. It is recommend to host the website in the country where the number of vistors is desired to be the highest. Search engines take the geolocation of a server into account. (www.youtube.com/watch?v=hXt23AXlJJU)

HTTPS (SSL)

security
Issued To:
Common Name (CN):
*.hengdrive.com
Issuer:
Common Name (CN):
RapidSSL TLS RSA CA G1
Oranization (O):
DigiCert Inc
Oranizational Unit (OU):
www.digicert.com
Period of Validity
Begins On:
08/13/2025
Expires On:
07/02/2026
Google™ is now treating HTTPS as a ranking signal. HTTPS is a secure web protocol that allows for encrypted communication between website and the client. HTTPS protocol requires your website to have an SSL certificate, which can be purchased from a Certificate Authority (CA) or SSL vendor. (security.googleblog.com/2014/08/https-as-ranking-signal_6.html).

Safe Browsing

security
Yes
Safe Browsing is a service provided by Google that enables applications to check URLs against Google's constantly updated lists of suspected phishing and malware pages. If your site is marked as unsafe see our guide on how to fix websites blocked by google safe browsing

Spam Blacklist

security
Good, your IP 123.6.122.133 is not blacklisted.
Spammer directories provide lists of IPs from which spam distribution is reported. Emails sent from the blocked IPs are subject to closer scrutiny and are much less likely to be delivered. For email campaigns it is recommended to utilize professional email services to ensure that your website IP is not blocked. (www.stopforumspam.com)

Email Address Obfuscation

security
There is 1 email in plain text on the webpage:
  • sales@hengdrive.com
It is recommended to obfuscate email addresses posted in public. This prevents email addresses from being automatically harvested by spam bots which helps to decrease number of unsolicited emails. See our email obfuscation techniques guide for more details.

Directory Browsing

security
Great, your server has directory browsing disabled.
Protect Webserver directories from unwanted browsing. To enhance security, directory browsing should be disabled unless you have a specific reason to enable it. If you enable directory browsing, make sure that you only enable it on the particular directory or directories that you want to share. (https://technet.microsoft.com/en-us/library/cc731109)

Whois Privacy

security
No contact information available.
Whois Privacy is a service that prevents domain owner contact information from being displayed in the publicly available Whois records. This can help to cut down on unwanted spam but utilizing Whois privacy should be evaluated against business model and branding strategy.

Server Signature

security
Good, your server does not provide version information.
Attackers can utilize server signature versioning information to their advantage therefore it is recommended to disable it when possible.