WWW.SCIDEV.NET Website Review

Basic Information

Site Title:
Server:
cloudflare
City:

Pages Indexed

Bing:
Google:

Page Information

Title:
Home - SciDev.Net
Length: 17 character(s); Best length: 10 ~ 60 character(s)
Meta description:
SciDev.Net: Bringing science & development together through news and analysis.
Length: 78 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
Length: 0 character(s); Best length: 10 ~ 255 character(s)

The length of your meta keywords seems to be outside the recommended range. Ideally, a meta keywords should be between 10 and 255 characters, including spaces.

Meta keywords are a specific type of meta tag that appear in the HTML code of a web page. They provide information to search engines about the topic of the page. Meta keywords were once used to help rank web pages in search engine results. However, due to the abuse by webmasters and marketers, Google claims to have stopped using them more than a decade ago. Despite this, there are still reasons to consider using meta keywords:

  • Uncertain Impact on Google's Algorithm: While Google devalued meta keywords, it is uncertain if they were entirely removed from its ranking algorithm. Google keeps its ranking algorithms top secret to deter people from gaming the system.
  • Other Search Engines and CMS: Other search engines like Yandex, Baidu, and Naver may still use meta keywords. Additionally, some internal CMS search systems, such as SOLR and Algolia, also utilize the meta keywords tag.

Best practices for Meta Keywords

  • Relevance is Key: It is crucial to choose keywords that accurately reflect the content of your page.
  • Keep it Limited: It is generally recommended not to exceed more than 10 meta keywords for a single page. Also, the content length should not exceed 255 characters (including spaces).
  • Consider Long-Tail Keywords: Long-tail keywords are more specific and longer phrases that target a niche audience. These keywords can be highly effective in driving targeted traffic to your website.

Remember, meta keywords are just one aspect of search engine optimization (SEO), and search engines now place less emphasis on them compared to other factors. However, by following these best practices, you can still optimize your meta keywords effectively and improve the visibility of your web pages.

H1 Tag:
Length: 0 character(s); Best length: 10 ~ 255 character(s)

Your page does not include an H1 tag.

The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.

Here are best practices for H1 tags

  • Use H1 tags for page titles.
  • Limit to one H1 tag per page.
  • Keep H1 tags short and concise.
  • Structure headings hierarchically.
  • Include your main keyword.
  • Ensure H1 tags are engaging.

Site Technology

Server:
cloudflare
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable

HTTP Header Analysis

HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of www.scidev.net:
HTTP/1.1 200 OK
Date: Mon, 09 Jun 2025 14:35:53 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
CF-Ray: 94d15ba94e63440d-EWR
CF-Cache-Status: HIT
Age: 265966
Cache-Control: s-maxage=2592000
Last-Modified: Fri, 06 Jun 2025 11:39:54 GMT
Link: ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
Vary: Accept-Encoding, Accept-Encoding
cache-provider: CLOUDWAYS-CACHE-DC
cf-edge-cache: cache,platform=wordpress
Set-Cookie: __cf_bm=LFPIDxzLEGMCFAkK4CMS8y59p.vh8DfvgsLvlsEFO0c-1749479753-1.0.1.1-qA5l21mhZUP3qq_e9oVlj4WQdyPFkWxC8G3.ZSZQ2u3Fzef2GUDxkCeI1N80RRG8QWJnJkc6kCPmWadRd2Wvjp5sY6bO2CrW_SK7zEHOaM8; path=/; expires=Mon, 09-Jun-25 15:05:53 GMT; domain=.www.scidev.net; HttpOnly; Secure; SameSite=None
Server: cloudflare
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400

DNS Record Analysis

Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 20 DNS record(s) of scidev.net.
Host Type IP/Target TTL Extra Infomation
scidev.netA300
scidev.netA300
scidev.netNS21600
scidev.netNS21600
scidev.netSOA1800expire: 604800
serial: 2372992971
scidev.netMX300pri: 0
scidev.netTXT
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.esvacloud.com include:aspmx.pardot.com ~all
300
scidev.netTXT
MS=ms11406139
300
scidev.netTXT
sending_domain732633=6a123ca6b227882b8d95a059d1c83268c65e476d46ad04629ad800bcfafbc315
300
scidev.netTXT
MS=ms61918052
300
scidev.netTXT
0ed1fe018a05f6b5302e564d99bfc6b36517ed6343
300
scidev.netTXT
facebook-domain-verification=ld7a8fbiq7po0entxr53rvkiltkz93
300
scidev.netTXT
ca3-7e87b56edcfc4f8fbf12c987cd03a149
300
scidev.netTXT
google-site-verification=uL4nJ4knfaSMvtAowsIvV-oDVOFXyXoTgytgL3lJb3A
300
scidev.netTXT
MS=ms63657973
300
scidev.netTXT
0ed1fe018a358ad782464f4d7584cf20fe511b47a4
300
scidev.netTXT
facebook-domain-verification=rn3l0ut9j5bf1bs4f7vsiuxehv8w0i
300
scidev.netTXT
google-site-verification=utZtvq2NGyXNtVfqXugCIT92GWhXQS_e1povFfwAJ0U
300
scidev.netAAAA
2606:4700:7::a29f:8936
300
scidev.netAAAA
2606:4700:7::a29f:8836
300