WWW.TOPCODER.COM Revisione del sito web

Informazioni di base

Titolo sito:
Home | Topcoder
server:
nginx

Pagine indicizzate

Bing:
0
Google:
0

Informazioni sulla pagina

Titolo:
Home | Topcoder
Lunghezza: 15 caratteri; Migliore lunghezza: 10 ~ 60 caratteri
Metadescrizione:
Lunghezza: 0 caratteri; Migliore lunghezza: 50 ~ 160 caratteri

The length of your meta description seems to be outside the recommended range. Ideally, a META DESCRIPTION should be between 50 and 160 characters, including spaces.

A meta description tag serves as a concise and informative summary of a web page's content, aiming to engage and inform users about the page's topic.

Google relies on the actual content of the page to generate a snippet for search results, but it may also utilize the meta description for a more descriptive representation of the page.

Meta descriptions act as a compelling pitch to persuade users that the page aligns with their search intent. While there's no strict character limit, Google truncates the snippet in search results as necessary to fit the device's width.

Best practices for Meta Descriptions

  • Length: Maintain a description length of 50-160 characters to ensure optimal visibility in search results.
  • Uniqueness: Craft unique descriptions for each page on your website to differentiate their purposes and content.
  • Accuracy: Create descriptions that precisely depict the specific content and purpose of the page.
  • Keywords: Ensure that each web page has a unique meta description containing important keywords relevant to the page's content.
Metaparole chiave:
Lunghezza: 0 caratteri; Migliore lunghezza: 10 ~ 255 caratteri

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.

Etichetta H1:
Crowdsourcing, Perfected.
Lunghezza: 25 caratteri; Migliore lunghezza: 10 ~ 255 caratteri

Tecnologia del sito

server:
nginx
SSL sicuro:
Disponibile
robots.txt:
Non disponibile
Mappa del sito XML:
Non disponibile
Compressione Gzip:
Disponibile
favicon.ico:
Non disponibile

Analisi intestazione HTTP

I campi di intestazione HTTP sono componenti dell'intestazione del messaggio di richieste e risposte nell'Hypertext Transfer Protocol (HTTP). Definiscono i parametri operativi di una transazione HTTP. I campi dell'intestazione non vengono visualizzati direttamente dai normali browser Web come Internet Explorer, Google Chrome, Firefox ecc. Di seguito sono riportate le informazioni dell'intestazione HTTP di www.topcoder.com:
HTTP/1.1 200 OK
Date: Mon, 09 Jun 2025 15:11:14 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 20550
Connection: keep-alive
Server: nginx
Age: 531957
Cache-Control: public,max-age=0,must-revalidate
Cache-Status: "Netlify Edge"; hit
Content-Encoding: gzip
Content-Security-Policy: frame-ancestors 'self' https://app.contentful.com https://*.netlify.app https://quickedit.octana.io http://localhost:*; form-action 'self' https://www.google.com https://www.topcoder-dev.com https://www.topcoder.com; base-uri 'self'
Etag: "u9hzdtj7ml2s4n"
Link: ; rel="preload"; as="font"; type="font/woff2"; crossOrigin, ; rel="preload"; as="font"; type="font/woff2"; crossOrigin, ; rel="preload"; as="font"; type="font/woff2"; crossOrigin, ; rel="dns-prefetch", ; rel="dns-prefetch"
Netlify-Vary: query=__nextDataReq|_rsc,header=x-nextjs-data|x-next-debug-logging|next-router-prefetch|next-router-segment-prefetch|next-router-state-tree|next-url|rsc|accept-encoding,cookie=__prerender_bypass|__next_preview_data
Referrer-Policy: strict-origin-when-cross-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Accept-Encoding
X-Content-Type-Option: nosniff
X-Frame-Options: SAMEORIGIN
X-Nextjs-Date: Tue, 03 Jun 2025 11:25:59 GMT
X-Nf-Request-Id: 01JXAKXRSFHD5J0MQ7YYHKENS0
X-Powered-By: Next.js
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Permissions-Policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()

Analisi record DNS

Domain Name Systes (DNS) traduce i nomi di dominio facilmente memorizzabili negli indirizzi IP numerici necessari allo scopo di localizzare servizi e dispositivi informatici in tutto il mondo. Sono presenti 28 record DNS totali di topcoder.com.
Ospite Tipo IP/Destinazione TTL Informazioni aggiuntive
topcoder.comA
3.208.178.118
60
topcoder.comA
52.70.140.139
60
topcoder.comA
44.220.103.103
60
topcoder.comNS
ns-677.awsdns-20.net
21600
topcoder.comNS
ns-32.awsdns-04.com
21600
topcoder.comNS
ns-1435.awsdns-51.org
21600
topcoder.comNS
ns-1916.awsdns-47.co.uk
21600
topcoder.comSOA
mname: ns-1916.awsdns-47.co.uk
rname: awsdns-hostmaster.amazon.com
900expire: 1209600
serial: 1
topcoder.comMX
topcoder-com.mail.protection.outlook.com
360pri: 0
topcoder.comTXT
status-page-domain-verification=w978dxn9smwn
360
topcoder.comTXT
docusign=953f4549-607e-46f6-bf11-2cb19ce17157
360
topcoder.comTXT
google-site-verification=P4bA6xyIh48pl3AS0TSwsCH9CMrQkeZOQ29fX81BSZI
360
topcoder.comTXT
_globalsign-domain-verification=jXiWaCVO93prZlMVt6v8jbAryOZqlOXq62Qhr6m3RM
360
topcoder.comTXT
v=spf1 ip4:54.165.99.226/32 ip4:34.235.47.21/32 ip4:10.25.35.223/32 include:mail.zendesk.com include:servers.mcsv.net include:stspg-customer.com include:_spf.salesforce.com include:spf.protection.outlook.com include:43994671.spf05.hubspotemail.net -all
360
topcoder.comTXT
segment-site-verification=B6OW8Cqms9KaRs3DpqnieB26cJIepPKr
360
topcoder.comTXT
MS=ms23759231
360
topcoder.comTXT
google-site-verification=5SodLKZzELdBw6825qNrjIGAktHnJa0LOXKi5450aTo
360
topcoder.comTXT
google-site-verification=30UfLo5U-eaGkOC5qWNCDLOoMo5w5IALPwF60UpPHZ8
360
topcoder.comTXT
dls4pqf246mukrf72idavk9l3g
360
topcoder.comTXT
MS=ms20073706
360
topcoder.comTXT
google-site-verification=I2-vokJxAW7yo94ZnfE5oPV8li8GmGwMHEWiMCA2rCQ
360
topcoder.comTXT
unbounce=381395
360
topcoder.comTXT
h1-domain-verification=sKDFb5pWdrRSUVFAYavot1mDhMwC2ET1TyN26tgrMi5noc2G
360
topcoder.comTXT
growsurf=mn3hmp
360
topcoder.comTXT
MS=ms44288208
360
topcoder.comTXT
google-site-verification=2mx-vBhouJ1CBg7zcfjojmXumIc9_ydV2CjySPifStk
360
topcoder.comTXT
mongodb-site-verification=6zXNzVaVQossZaSV8HTbJ3zmaUrPusCh
360
topcoder.comTXT
atlassian-domain-verification=+w2kTGdJUmIadT3Z6ZvXEscJ4Uy1ZzK8fAd9FkhHTX5dJB7o6ht83HGYFInN05iy
360