WWW.UPWORK.COM 网站分析

访问网站 www.upwork.com 时发生错误

我们在尝试访问网站 www.upwork.com 的以下 URL 地址时遇到错误:

HTTP 403 是一个 HTTP 状态码,表示禁止访问请求的资源。当服务器限制我们的机器人访问页面时,就会发生这种情况,通常是由于防火墙的存在。

以下内容展示了我们服务器在 2021-12-04 缓存的部分历史分析数据。由于我们的机器人无法访问此网站,数据可能不完整或已过时,仅供您参考。

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Upwork | The World’s Work Marketplace for Freelancing
长度: 53 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
Upwork connects businesses with freelancers, independent talent, and agencies around the globe. Where companies and freelancers work together in new ways that unlock their potential.
长度: 182 字符; 最佳长度: 50 ~ 160 字符

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.
Meta 关键词:
Offshore outsourcing, Freelancers, India, Russia, Ukraine, php Programmers, Coders, Developers, Writers, Web Designers, Website Design, Technical Writers
长度: 153 字符; 最佳长度: 10 ~ 255 字符
H1标签:
Join the world's work marketplace
长度: 33 字符; 最佳长度: 10 ~ 255 字符

建站技术

服务器:
未知
SSL 安全:
不可用
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用

HTTP Head 分析

HTTP 协议采用了请求与响应模型,通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器(例如 Internet Explorer, Google Chrome, Firefox 等)并不会显示 HTTP header 字段的内容,下面是网站 www.upwork.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Sun, 05 Dec 2021 11:36:12 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Sun, 05 Dec 2021 12:36:12 GMT
Location: https://www.upwork.com/
Set-Cookie: __cf_bm=HmOsGVhnwID9VzIGqLoDerTwwMwkgn2grWXvisr3ciY-1638704172-0-Af1+Q/HwH6+sOVFD3PSt8NQX5wmMpH99SClAB8lfYkfvTIGNuzhrzj5OJDgsp6nIzSix+i7agB2w+GV0jwUCUBY=; path=/; expires=Sun, 05-Dec-21 12:06:12 GMT; domain=.upwork.com; HttpOnly; SameSite=None
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
Set-Cookie: __cfruid=7fe2fae2791412d6aa75532829f003d1d3fc20c2-1638704172; path=/; domain=.upwork.com; HttpOnly
Server: cloudflare
CF-RAY: 6b8cf9b5996115cb-EWR
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400

HTTP/1.1 200 OK
Date: Sun, 05 Dec 2021 11:36:13 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: _pxhd=dpzEgAp1UtE8Z2OrTlPNZlPye0HUWgY2U9QhGhqHg4BpINKoeOIQfF-qqR3U7CpG7ygpWmutY/T6Y2TpX9UB6A==:VnCaxxH6OX0hwzoEY2-d9YYPUWNkz3bTdmjYTpw7Pkn2UeWAM0QcaPP5JRkO/YlMrcS-zmHFOFQCeoFC80BjrkbF/jhHpZAWqDls61qPhd8=; Expires=Mon, 05-Dec-22 11:36:12 GMT; Path=/
vary: Accept-Encoding
etag: W/"51589-zqvd09vt6BYqG1dtkDuzaYY0FcY"
vary: Accept-Encoding
report-to: {'endpoints':[{'url':'https://www.upwork.com/ab/csp/index'}],'group':'csp-endpoint','max-age': 10886400}
content-security-policy-report-only: report-uri /ab/csp/index; report-to csp-endpoint
x-frame-options: SAMEORIGIN
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
vnd-eo-trace-id: 6b8cf9b699ee1967-EWR
Referrer-Policy: origin-when-cross-origin
X-XSS-Protection: 1; mode=block
CF-Cache-Status: DYNAMIC
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Content-Type-Options: nosniff
Set-Cookie: visitor_id=97.107.129.85.1638704172684000; secure; path=/; expires=1670240172; domain=.upwork.com
Set-Cookie: enabled_ff=CI11132Air2Dot75,CI9570Air2Dot5,!CI10270Air2Dot5QTAllocations,!CI10857Air3Dot0,!OTBnr; Path=/; Secure
Set-Cookie: lang=en; Path=/; Expires=Mon, 05 Dec 2022 11:36:12 GMT; SameSite=Lax
Set-Cookie: visitor_gql_token=oauth2v2_fe46fd84a97cf30e8c837c05d05c42ba; Max-Age=86400; Domain=.upwork.com; Path=/; Secure
Set-Cookie: survey_allowed=true; Domain=.upwork.com; Path=/; Secure
Set-Cookie: cookie_prefix=;Path=/;secure;
Set-Cookie: cookie_domain=.upwork.com;Path=/;secure;
Set-Cookie: __cf_bm=.9N2ENg69NephOiPkJCSNHtVp5cPOA4LcvlvL6FzAd8-1638704173-0-AV83Prok90eXaTHyq5/y9c5FmWlEgW+0vwYhGz9uU9eVzzguFqULgfIYyHLW0+uuMDY5l6rsaCD68DSvICaq7kI=; path=/; expires=Sun, 05-Dec-21 12:06:13 GMT; domain=.upwork.com; HttpOnly; Secure; SameSite=None
Set-Cookie: __cfruid=59fa085c68bf33f14f3d920fa9ca8d7d19ff0ee5-1638704173; path=/; domain=.upwork.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 6b8cf9b699ee1967-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400

DNS 记录分析

DNS 域名系统(Domain Name System,缩写)是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库,能够使人更方便地访问互联网。upwork.com 当前共有 32 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
upwork.comA300
upwork.comA300
upwork.comNS86400
upwork.comNS86400
upwork.comSOA3600expire: 604800
serial: 2261364466
upwork.comMX300pri: 10
upwork.comMX300pri: 5
upwork.comMX300pri: 5
upwork.comMX300pri: 1
upwork.comTXT
google-site-verification=zTEmbU71ZrIPR7JRRlWSGiQurNYft76eEdSdP6aAQkQ
300
upwork.comTXT
google-site-verification=BkuVDFrIY09DX823uWROsYHLrLeCUKJ366m1k4AmoT4
300
upwork.comTXT
google-site-verification=PkziJTcGbOV4cv301PZ8KfBzni-MN_cB3J4ngmLA9Ps
300
upwork.comTXT
google-site-verification=MFfOuTSDuMVfAuZmNHfYJA16r0P_BeZX5F60NQnSHNA
300
upwork.comTXT
google-site-verification=f3f7WfTf8cecTKAI3cwfnA-cmQP1WlyDMfzuzG6BB-8
300
upwork.comTXT
v=spf1 include:upwork.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mail.clinchtalent.com include:spf.mandrillapp.com ~all
300
upwork.comTXT
google-site-verification=LSicnKkde4b1FmPqfr0FX6l7R4VvjAxTVzZP0sebXKk
300
upwork.comTXT
google-site-verification=sD8rL1N3j5vS_miQGy_NwdmJHTmFUU42SDhYa4rdQ84
300
upwork.comTXT
logmein-domain-confirmation 2141230743
300
upwork.comTXT
pardot_120332_*=539506d8e4c13f3d39ffcdb90903010bb9dd426b6a0aa31e94d99684f92a885f
300
upwork.comTXT
facebook-domain-verification=8nwzxhaovba8tj7d2ldml1bhssa1pm
300
upwork.comTXT
pardot120332=aca612a2b07a9d569bd4bb8ff51114691acb25b6778aa9d04526cfc9f0fd1434
300
upwork.comTXT
bugcrowd-verification=dae371187bf32cac11a23664ea291f6c
300
upwork.comTXT
docusign=277af459-13d2-4b85-bb45-53efc4b671f6
300
upwork.comTXT
MS=ms47394909
300
upwork.comTXT
zapier-domain-verification-challenge=0ab7c0ae-a354-49d6-9012-16a12e53b121
300
upwork.comTXT
mongodb-site-verification=xc3WGhQz20Yw7Lm6yMoC6L4b5gf08icW
300
upwork.comTXT
google-site-verification=MK7qfjAI4BOyhzOcaFe2WjFleaX2gKcUUu6VKf5X-qE
300
upwork.comTXT
google-site-verification=4p2pqAQ0yiDL2lc81zb89ZA-Wt6u9uBY25QEMjp-b4s
300
upwork.comTXT
nlmdbpv52ts89j835vzt3c71d201hqk5
300
upwork.comTXT
google-site-verification=-LgXVF8adhy30B1kiNabPgT-Pymy3WZOOvfGFgp6XGE
300
upwork.comTXT
MS=6100C439A4691C31E2EC1342F09C3607B3B64DAC
300
upwork.comTXT
google-site-verification=4g4BiPppYs75ob9yO422K5BqFPttTmPK_fmNtaopAI8
300