http.app

Website review http.app

HTTP Status Tester

 Generated on March 26 2026 05:43 AM

Old data? UPDATE !

The score is 62/100

SEO Content

Title

HTTP Status Tester

Length : 18

Perfect, your title contains between 10 and 70 characters.

Description

Test URLs in bulk for their HTTP response headers, redirect chains, HTTP status codes and applicable robots.txt rules. Results quick, shareable and free. Try now!

Length : 162

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.

Og Meta Properties

This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.

Headings

H1 H2 H3 H4 H5 H6
1 4 0 7 0 0
  • [H1] HTTP Status Tester
  • [H2] What makes the HTTP Status Tester different from other similar tools?
  • [H2] Caveats
  • [H2] Changelog
  • [H2] Disclaimer
  • [H4] Want better rankings and traffic?
  • [H4] Status
  • [H4] Headers
  • [H4] Headers
  • [H4] Methods
  • [H4] HTTP Testing Tools
  • [H4] HTTP Specifications

Images

We found 0 images on this web page.

Good, most or all of your images have alt attributes.

Text/HTML Ratio

Ratio : 20%

Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 percent.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

Perfect! No underscores detected in your URLs.

In-page links

We found a total of 487 links including 2 link(s) to files

Anchor Type Juice
HTTP Status Codes External Passing Juice
HTTP Headers External Passing Juice
HTTP Methods External Passing Juice
HTTP Testing Tools External Passing Juice
HTTP response External Passing Juice
redirect chains External Passing Juice
robots.txt External Passing Juice
451 Unavailable For Legal Reasons External Passing Juice
URL External Passing Juice
HTTP Requests Headers External Passing Juice
random identifier External Passing Juice
filibot External Passing Juice
HTTPS External Passing Juice
GET External Passing Juice
HTTP External Passing Juice
HTTP/1.1 External Passing Juice
403 status code External Passing Juice
503 status code External Passing Juice
x-robots-tag External Passing Juice
canonical External Passing Juice
user-agent External Passing Juice
Fili External Passing Juice
Use at your own risk External Passing Juice
100 Continue External Passing Juice
101 Switching Protocols External Passing Juice
102 Processing External Passing Juice
103 Early Hints External Passing Juice
200 OK External Passing Juice
201 Created External Passing Juice
202 Accepted External Passing Juice
203 Non-Authoritative Information External Passing Juice
204 No Content External Passing Juice
205 Reset Content External Passing Juice
206 Partial Content External Passing Juice
207 Multi-Status External Passing Juice
208 Already Reported External Passing Juice
218 This is fine External Passing Juice
226 IM Used External Passing Juice
300 Multiple Choices External Passing Juice
301 Moved Permanently External Passing Juice
302 Found External Passing Juice
303 See Other External Passing Juice
304 Not Modified External Passing Juice
305 Use Proxy External Passing Juice
306 Switch Proxy External Passing Juice
307 Temporary Redirect External Passing Juice
308 Permanent Redirect External Passing Juice
400 Bad Request External Passing Juice
401 Unauthorized External Passing Juice
402 Payment Required External Passing Juice
404 Not Found External Passing Juice
405 Method Not Allowed External Passing Juice
406 Not Acceptable External Passing Juice
407 Proxy Authentication Required External Passing Juice
408 Request Timeout External Passing Juice
409 Conflict External Passing Juice
410 Gone External Passing Juice
411 Length Required External Passing Juice
412 Precondition Failed External Passing Juice
413 Content Too Large External Passing Juice
414 URI Too Long External Passing Juice
415 Unsupported Media Type External Passing Juice
416 Range Not Satisfiable External Passing Juice
417 Expectation Failed External Passing Juice
418 I'm a teapot External Passing Juice
419 Page Expired External Passing Juice
420 Method Failure or Enhance your calm External Passing Juice
421 Misdirected Request External Passing Juice
422 Unprocessable Content External Passing Juice
423 Locked External Passing Juice
424 Failed Dependency External Passing Juice
425 Too Early External Passing Juice
426 Upgrade Required External Passing Juice
428 Precondition Required External Passing Juice
429 Too Many Requests External Passing Juice
430 Security Rejection External Passing Juice
431 Request Header Fields Too Large External Passing Juice
440 Login Time-out External Passing Juice
444 No Response External Passing Juice
449 Retry With External Passing Juice
450 Blocked by Windows Parental Controls External Passing Juice
460 Client closed connection prematurely External Passing Juice
463 Too many forwarded IP addresses External Passing Juice
464 Incompatible protocol External Passing Juice
470 Request Denied External Passing Juice
492 User Access Forbidden External Passing Juice
493 Unsupported Browser External Passing Juice
494 Request header too large External Passing Juice
495 SSL Certificate Error External Passing Juice
496 SSL Certificate Required External Passing Juice
497 HTTP Request Sent to HTTPS Port External Passing Juice
498 Invalid Token External Passing Juice
499 Token Required or Client Closed Request External Passing Juice
500 Internal Server Error External Passing Juice
501 Not Implemented External Passing Juice
502 Bad Gateway External Passing Juice
504 Gateway Timeout External Passing Juice
505 HTTP Version Not Supported External Passing Juice
506 Variant Also Negotiates External Passing Juice
507 Insufficient Storage External Passing Juice
508 Loop Detected External Passing Juice
509 Bandwidth Limit Exceeded External Passing Juice
510 Not Extended External Passing Juice
511 Network Authentication Required External Passing Juice
520 Web Server Is Returning an Unknown Error External Passing Juice
521 Web Server Is Down External Passing Juice
522 Connection Timed Out External Passing Juice
523 Origin Is Unreachable External Passing Juice
524 A Timeout Occurred External Passing Juice
525 SSL Handshake Failed External Passing Juice
526 Invalid SSL Certificate External Passing Juice
527 Railgun Listener to Origin External Passing Juice
529 The Service Is Overloaded External Passing Juice
530 Site Frozen External Passing Juice
531 Upstream Connection Error External Passing Juice
532 Response Too Large External Passing Juice
533 Upstream TLS Error External Passing Juice
534 Application Error External Passing Juice
535 Unknown Application External Passing Juice
536 HTTP Response Timeout External Passing Juice
537 DNS Resolution Error External Passing Juice
538 Request Loop External Passing Juice
539 Serverless Timeout External Passing Juice
540 Temporarily Disabled External Passing Juice
541 Out of Workers External Passing Juice
542 Database Error / Header Overflow External Passing Juice
543 Communication Error / Upstream Timeout External Passing Juice
544 Management Error / Invalid Host Header External Passing Juice
545 Authentication Error / Component Not Ready External Passing Juice
546 Unknown Application / TLS Error External Passing Juice
547 No HTTP Response External Passing Juice
548 Invalid Response / DNS Resolution Error External Passing Juice
549 Authentication Gateway Error / Application Crash External Passing Juice
552 Application Unreachable External Passing Juice
553 Directory Service Error External Passing Juice
554 Authentication Token Error External Passing Juice
555 Application Does Not Support Kerberos External Passing Juice
556 Unexpected Authentication Challenge External Passing Juice
557 KDC Unreachable External Passing Juice
558 Connection Limit Stop External Passing Juice
559 Connection Limit Stop External Passing Juice
561 Unauthorized External Passing Juice
562 Credential Error External Passing Juice
598 Network Read Timeout Error External Passing Juice
599 Network Connect Timeout Error External Passing Juice
600 Invalid Headers External Passing Juice
893 Load Balancing Overflow External Passing Juice
999 Request Denied External Passing Juice
A-IM External Passing Juice
Accept External Passing Juice
Accept-CH External Passing Juice
Accept-CH-Lifetime External Passing Juice
Accept-Charset External Passing Juice
Accept-Datetime External Passing Juice
Accept-Encoding External Passing Juice
Accept-Language External Passing Juice
Accept-Patch External Passing Juice
Accept-Post External Passing Juice
Accept-Ranges External Passing Juice
Accept-Signature External Passing Juice
Access-Control-Allow-Credentials External Passing Juice
Access-Control-Allow-Headers External Passing Juice
Access-Control-Allow-Methods External Passing Juice
Access-Control-Allow-Origin External Passing Juice
Access-Control-Expose-Headers External Passing Juice
Access-Control-Max-Age External Passing Juice
Access-Control-Request-Headers External Passing Juice
Access-Control-Request-Method External Passing Juice
Age External Passing Juice
Akamai-GRN External Passing Juice
Allow External Passing Juice
Alt-Svc External Passing Juice
Alt-Used External Passing Juice
Authentication-Info External Passing Juice
Authorization External Passing Juice
Available-Dictionary External Passing Juice
Cache-Control External Passing Juice
Cache-Group-Invalidation External Passing Juice
Cache-Groups External Passing Juice
Cache-Status External Passing Juice
Capsule-Protocol External Passing Juice
CDN-Cache-Control External Passing Juice
CDN-Loop External Passing Juice
Cf-Cache-Status External Passing Juice
Cf-Edge-Cache External Passing Juice
Cf-Mitigated External Passing Juice
Cf-Ray External Passing Juice
Clear-Site-Data External Passing Juice
Client-Cert External Passing Juice
Client-Cert-Chain External Passing Juice
Connection External Passing Juice
Content-Digest External Passing Juice
Content-Disposition External Passing Juice
Content-Encoding External Passing Juice
Content-Language External Passing Juice
Content-Length External Passing Juice
Content-Location External Passing Juice
Content-MD5 External Passing Juice
Content-Range External Passing Juice
Content-Security-Policy External Passing Juice
Content-Security-Policy-Report-Only External Passing Juice
Content-Type External Passing Juice
Cookie External Passing Juice
Critical-CH External Passing Juice
Cross-Origin-Embedder-Policy External Passing Juice
Cross-Origin-Embedder-Policy-Report-Only External Passing Juice
Cross-Origin-Opener-Policy External Passing Juice
Cross-Origin-Opener-Policy-Report-Only External Passing Juice
Cross-Origin-Resource-Policy External Passing Juice
Date External Passing Juice
Delta-Base External Passing Juice
Deprecation External Passing Juice
Device-Memory External Passing Juice
Dictionary-ID External Passing Juice
Digest External Passing Juice
Document-Isolation-Policy External Passing Juice
Document-Isolation-Policy-Report-Only External Passing Juice
Document-Policy External Passing Juice
Downlink External Passing Juice
DPoP External Passing Juice
DPoP-Nonce External Passing Juice
Early-Data External Passing Juice
ECT External Passing Juice
Edge-Control External Passing Juice
ETag External Passing Juice
Expect External Passing Juice
Expect-CT External Passing Juice
Expires External Passing Juice
Feature-Policy External Passing Juice
Forwarded External Passing Juice
From External Passing Juice
GLB-X-Seen-By External Passing Juice
Host External Passing Juice
Host-Header External Passing Juice
HTTP2-Settings External Passing Juice
If-Match External Passing Juice
If-Modified-Since External Passing Juice
If-None-Match External Passing Juice
If-Range External Passing Juice
If-Unmodified-Since External Passing Juice
IM External Passing Juice
Keep-Alive External Passing Juice
Last-Event-ID External Passing Juice
Last-Modified External Passing Juice
Link External Passing Juice
Link-Template External Passing Juice
Location External Passing Juice
Max-Forwards External Passing Juice
Memento-Datetime External Passing Juice
MIME-Version External Passing Juice
NEL External Passing Juice
No-Vary-Search External Passing Juice
Onion-Location External Passing Juice
Origin External Passing Juice
Origin-Agent-Cluster External Passing Juice
Origin-Trial External Passing Juice
P3P External Passing Juice
Panel External Passing Juice
Permissions-Policy External Passing Juice
Ping-From External Passing Juice
Ping-To External Passing Juice
Platform External Passing Juice
Powered-By External Passing Juice
Pragma External Passing Juice
Prefer External Passing Juice
Preference-Applied External Passing Juice
Priority External Passing Juice
Proxy-Authenticate External Passing Juice
Proxy-Authentication-Info External Passing Juice
Proxy-Authorization External Passing Juice
Proxy-Status External Passing Juice
Public-Key-Pins External Passing Juice
Public-Key-Pins-Report-Only External Passing Juice
Purpose External Passing Juice
Range External Passing Juice
RateLimit-Limit External Passing Juice
RateLimit-Remaining External Passing Juice
RateLimit-Reset External Passing Juice
Referer External Passing Juice
Referrer-Policy External Passing Juice
Refresh External Passing Juice
Replay-Nonce External Passing Juice
Report-To External Passing Juice
Reporting-Endpoints External Passing Juice
Repr-Digest External Passing Juice
Request-Context External Passing Juice
Retry-After External Passing Juice
RTT External Passing Juice
Save-Data External Passing Juice
Sec-CH-Prefers-Color-Scheme External Passing Juice
Sec-CH-Prefers-Reduced-Motion External Passing Juice
Sec-CH-UA External Passing Juice
Sec-CH-UA-Arch External Passing Juice
Sec-CH-UA-Bitness External Passing Juice
Sec-CH-UA-Full-Version-List External Passing Juice
Sec-CH-UA-Mobile External Passing Juice
Sec-CH-UA-Model External Passing Juice
Sec-CH-UA-Platform External Passing Juice
Sec-CH-UA-Platform-Version External Passing Juice
Sec-Fetch-Dest External Passing Juice
Sec-Fetch-Mode External Passing Juice
Sec-Fetch-Site External Passing Juice
Sec-Fetch-User External Passing Juice
Sec-GPC External Passing Juice
Sec-Purpose External Passing Juice
Sec-Speculation-Tags External Passing Juice
Sec-WebSocket-Accept External Passing Juice
Sec-WebSocket-Extensions External Passing Juice
Sec-WebSocket-Key External Passing Juice
Sec-WebSocket-Protocol External Passing Juice
Sec-WebSocket-Version External Passing Juice
Server External Passing Juice
Server-Timing External Passing Juice
Set-Cookie External Passing Juice
Shopify-Complexity-Score External Passing Juice
Signature External Passing Juice
Signature-Agent External Passing Juice
Signature-Input External Passing Juice
SourceMap External Passing Juice
Speculation-Rules External Passing Juice
Strict-Transport-Security External Passing Juice
Sunset External Passing Juice
Supports-Loading-Mode External Passing Juice
Surrogate-Control External Passing Juice
Surrogate-Key External Passing Juice
TE External Passing Juice
Timing-Allow-Origin External Passing Juice
Traceparent External Passing Juice
Traceresponse External Passing Juice
Tracestate External Passing Juice
Trailer External Passing Juice
Transfer-Encoding External Passing Juice
Upgrade External Passing Juice
Upgrade-Insecure-Requests External Passing Juice
Use-As-Dictionary External Passing Juice
Vary External Passing Juice
Via External Passing Juice
Want-Content-Digest External Passing Juice
Want-Digest External Passing Juice
Want-Repr-Digest External Passing Juice
Warning External Passing Juice
WWW-Authenticate External Passing Juice
X-AC External Passing Juice
X-Adblock-Key External Passing Juice
X-Akamai-Transformed External Passing Juice
X-Amz-Cf-Id External Passing Juice
X-Amz-Cf-Pop External Passing Juice
X-Amz-Id-2 External Passing Juice
X-Amz-Request-Id External Passing Juice
X-Amz-Server-Side-Encryption External Passing Juice
X-Amz-Version-Id External Passing Juice
X-Amzn-RequestId External Passing Juice
X-Amzn-Trace-Id External Passing Juice
X-AspNet-Version External Passing Juice
X-AspNetMvc-Version External Passing Juice
X-Azure-Ref External Passing Juice
X-B3-TraceId External Passing Juice
X-Cache External Passing Juice
X-Cache-Group External Passing Juice
X-Cache-Hits External Passing Juice
X-Cache-Miss-From External Passing Juice
X-Cache-Status External Passing Juice
X-Cacheable External Passing Juice
X-CDN External Passing Juice
X-Clacks-Overhead External Passing Juice
X-Cloud-Trace-Context External Passing Juice
X-Content-Security-Policy External Passing Juice
X-Content-Type-Options External Passing Juice
X-ContextId External Passing Juice
X-Correlation-Id External Passing Juice
X-DC External Passing Juice
X-DNS-Prefetch-Control External Passing Juice
X-Domain External Passing Juice
X-Download-Options External Passing Juice
X-Drupal-Cache External Passing Juice
X-Drupal-Dynamic-Cache External Passing Juice
X-Envoy-Upstream-Service-Time External Passing Juice
X-Fastly-Request-Id External Passing Juice
X-FB-Debug External Passing Juice
X-Forwarded-For External Passing Juice
X-Forwarded-Host External Passing Juice
X-Forwarded-Proto External Passing Juice
X-Frame-Options External Passing Juice
X-Generator External Passing Juice
X-GitHub-Request-Id External Passing Juice
X-Hacker External Passing Juice
X-Host External Passing Juice
X-IInfo External Passing Juice
X-IPLB-Instance External Passing Juice
X-IPLB-Request-Id External Passing Juice
X-LiteSpeed-Cache External Passing Juice
X-LiteSpeed-Cache-Control External Passing Juice
X-LiteSpeed-Tag External Passing Juice
X-Matched-Path External Passing Juice
X-Meta-Site-Id External Passing Juice
X-Middleware-Rewrite External Passing Juice
X-MS-Request-Id External Passing Juice
X-Nextjs-Cache External Passing Juice
X-Nextjs-Prerender External Passing Juice
X-Nextjs-Stale-Time External Passing Juice
X-Nf-Request-Id External Passing Juice
X-Pcrew-Blocked-Reason External Passing Juice
X-Pcrew-Ip-Organization External Passing Juice
X-Permitted-Cross-Domain-Policies External Passing Juice
X-Pingback External Passing Juice
X-Powered-By External Passing Juice
X-Proxy-Cache External Passing Juice
X-RateLimit-Limit External Passing Juice
X-RateLimit-Remaining External Passing Juice
X-RateLimit-Reset External Passing Juice
X-Real-IP External Passing Juice
X-Redirect External Passing Juice
X-Redirect-By External Passing Juice
X-Runtime External Passing Juice
X-Seen-By External Passing Juice
X-Served-By External Passing Juice
X-ShardId External Passing Juice
X-ShopId External Passing Juice
X-SiteId External Passing Juice
X-Sorting-Hat-PodId External Passing Juice
X-Sorting-Hat-ShopId External Passing Juice
X-Storefront-Renderer-Rendered External Passing Juice
X-Sucuri-Id External Passing Juice
X-Timer External Passing Juice
X-Turbo-Charged-By External Passing Juice
X-UA-Compatible External Passing Juice
X-Varnish External Passing Juice
X-Vercel-Cache External Passing Juice
X-Vercel-Id External Passing Juice
X-Version External Passing Juice
X-WebKit-CSP External Passing Juice
X-Wix-Cache-Control External Passing Juice
X-Wix-Request-Id External Passing Juice
X-WS-RateLimit-Limit External Passing Juice
X-WS-RateLimit-Remaining External Passing Juice
X-XSS-Protection External Passing Juice
CONNECT External Passing Juice
DELETE External Passing Juice
HEAD External Passing Juice
OPTIONS External Passing Juice
PATCH External Passing Juice
POST External Passing Juice
PRI External Passing Juice
PUT External Passing Juice
QUERY External Passing Juice
TRACE External Passing Juice
HTTP Compression Check External Passing Juice
HTTP/2 Check External Passing Juice
HTTP/3 Check External Passing Juice
HTTP Response API External Passing Juice
URL Parse API External Passing Juice
Content-Type Check External Passing Juice
HTTP/0.9 External Passing Juice
HTTP/1.0 External Passing Juice
HTTP/2 External Passing Juice
HTTP/3 External Passing Juice
HTTP Authentication External Passing Juice
HTTP Caching External Passing Juice
Client Hints External Passing Juice
HTTP Compression External Passing Juice
HTTP Conditional Requests External Passing Juice
HTTP Content Negotiation External Passing Juice
HTTP Cookies External Passing Juice
Cross-Origin Resource Sharing (CORS) External Passing Juice
Data URLs External Passing Juice
HTTP Explained External Passing Juice
Hreflang External Passing Juice
HTTP Strict Transport Security External Passing Juice
HTTP Connection Management External Passing Juice
HTTP Media Types External Passing Juice
Origins External Passing Juice
Percent-Encoding External Passing Juice
HTTP Protocol Upgrade Mechanism External Passing Juice
Punycode External Passing Juice
HTTP Range Requests External Passing Juice
Resource Hints External Passing Juice
A Typical HTTP Session External Passing Juice
Soft 404s External Passing Juice
HTTP Streaming External Passing Juice
HTTP Structured Fields External Passing Juice
Uniform Resource Identifier (URI) External Passing Juice
Uniform Resource Name (URN) External Passing Juice
WebDAV External Passing Juice
WHIP (WebRTC-HTTP Ingestion Protocol) External Passing Juice
WebSocket External Passing Juice
WebSocket Secure (wss://) External Passing Juice
Fili External Passing Juice

SEO Keywords

Keywords Cloud

urls tester response error request status check http robotstxt headers

Keywords Consistency

Keyword Content Title Keywords Description Headings
http 83
status 31
tester 23
error 20
urls 20

Usability

Url

Domain : http.app

Length : 8

Favicon

Very bad. We have not found shortcut icon. Icons are one of easy ways to attract regular visitors to your website more often.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is en.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Great, your website has few CSS files.
Perfect, your website has few JavaScript files.
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://http.app/sitemap.xml

Robots.txt

https://http.app/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

Device
Categories

Free SEO Testing Tool

Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.