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Submitted URL:
http://kafka.apache.org/documentation.html#basic_ops_leader_balancing
Effective URL:
https://kafka.apache.org/documentation.html
Submission: On November 28 via api (November 28th 2023, 4:12:15 pm UTC) from NL — Scanned from NL

Summary HTTP 20 Redirects Links 202 Behaviour Indicators

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 20 HTTP transactions. The main IP is 2a04:4e42::644, located in United States and belongs to FASTLY, US. The main domain is kafka.apache.org. The Cisco Umbrella rank of the primary domain is 432549.
TLS certificate: Issued by R3 on October 10th 2023. Valid for: 3 months.

This is the only time kafka.apache.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 19	2a04:4e42::644 2a04:4e42::644	54113 (FASTLY) (FASTLY)
2	3.220.53.221 3.220.53.221	14618 (AMAZON-AES) (AMAZON-AES)
20	2

19 2a04:4e42::644 (United States) 1 redirects

ASN54113 (FASTLY, US)

kafka.apache.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.220.53.221 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-220-53-221.compute-1.amazonaws.com

matomo.privacy.apache.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
21	apache.org 1 redirects kafka.apache.org — Cisco Umbrella Rank: 432549 matomo.privacy.apache.org — Cisco Umbrella Rank: 526824	2 MB
20	1

	Domain	Requested by
19	kafka.apache.org	1 redirects kafka.apache.org
2	matomo.privacy.apache.org	kafka.apache.org matomo.privacy.apache.org
20	2

This site contains links to these domains. Also see Links.

Domain
cwiki.apache.org
kafka-summit.org
www.apache.org
privacy.apache.org
engineering.linkedin.com
activemq.apache.org
www.rabbitmq.com
storm.apache.org
samza.apache.org
martinfowler.com
bookkeeper.apache.org
github.com
issues.apache.org
reload4j.qos.ch
www.slf4j.org
zookeeper.apache.org
www.lz4.org
en.wikipedia.org
docs.oracle.com
datatracker.ietf.org
nvd.nist.gov
queue.acm.org
deliveryimages.acm.org
varnish-cache.org
man7.org
developer.ibm.com
flume.apache.org
web.archive.org
www.usenix.org
pmg.csail.mit.edu
research.microsoft.com
blog.cloudera.com
developers.google.com
www.psc.edu
kernel.org
tools.ietf.org
www.openssl.org
www.oracle.com
help.ubuntu.com
access.redhat.com
web.mit.edu
apache.org

Subject Issuer	Validity	Valid
*.apache.org R3	`2023-10-10` - `2024-01-08`	3 months	crt.sh
privacy-vm1.apache.org R3	`2023-11-21` - `2024-02-19`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://kafka.apache.org/documentation.html
Frame ID: 3EDEA2827B195A377AABF589DDE6A645
Requests: 20 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Apache Kafka

Page URL History Show full URLs

http://kafka.apache.org/documentation.html HTTP 301
https://kafka.apache.org/documentation.html Page URL

Detected technologies

Handlebars (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

handlebars(?:\.runtime)?(?:-v([\d.]+?))?(?:\.min)?\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

20
Requests

100 %
HTTPS

50 %
IPv6

1
Domains

2
Subdomains

2
IPs

1
Countries

1728 kB
Transfer

3637 kB
Size

0
Cookies

202 Outgoing links

These are links going to different origins than the main page.

URL: https://cwiki.apache.org/confluence/display/KAFKA/Clients
Title: Clients

Search URL Search Domain Scan URL

URL: https://kafka-summit.org/
Title: Kafka Summit

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/Ecosystem
Title: Ecosystem

Search URL Search Domain Scan URL

URL: https://www.apache.org/licenses/
Title: License

Search URL Search Domain Scan URL

URL: https://www.apache.org/foundation/sponsorship.html
Title: Donate

Search URL Search Domain Scan URL

URL: https://www.apache.org/foundation/thanks.html
Title: Sponsors

Search URL Search Domain Scan URL

URL: https://www.apache.org/security/
Title: Security

Search URL Search Domain Scan URL

URL: https://privacy.apache.org/policies/privacy-policy-public.html
Title: Privacy

Search URL Search Domain Scan URL

URL: https://www.apache.org/
Title: Apache.org

Search URL Search Domain Scan URL

URL: https://kafka-summit.org/past-events/
Title: watch talks from Kafka Summit

Search URL Search Domain Scan URL

URL: https://engineering.linkedin.com/distributed-systems/log-what-every-software-engineer-should-know-about-real-time-datas-unifying/
Title: this blog post

Search URL Search Domain Scan URL

URL: http://activemq.apache.org/
Title: ActiveMQ

Search URL Search Domain Scan URL

URL: https://www.rabbitmq.com/
Title: RabbitMQ

Search URL Search Domain Scan URL

URL: https://storm.apache.org/
Title: Apache Storm

Search URL Search Domain Scan URL

URL: http://samza.apache.org/
Title: Apache Samza

Search URL Search Domain Scan URL

URL: http://martinfowler.com/eaaDev/EventSourcing.html
Title: Event sourcing

Search URL Search Domain Scan URL

URL: https://bookkeeper.apache.org/
Title: Apache BookKeeper

Search URL Search Domain Scan URL

URL: https://www.apache.org/dyn/closer.cgi?path=/kafka/3.6.0/kafka_2.13-3.6.0.tgz
Title: Download

Search URL Search Domain Scan URL

URL: https://github.com/apache/kafka/blob/trunk/server-common/src/main/java/org/apache/kafka/server/common/MetadataVersion.java
Title: MetadataVersion

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.1
Title: KIP-902

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation
Title: KIP-937

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-925%3A+Rack+aware+task+assignment+in+Kafka+Streams
Title: KIP-925

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage
Title: KIP-405

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes
Title: Tiered Storage Early Access Release Note

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-890%3A+Transactions+Server-Side+Defense
Title: KIP-890

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-15653
Title: KAFKA-15653

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-889%3A+Versioned+State+Stores
Title: KIP-889

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-914%3A+DSL+Processor+Semantics+for+Versioned+Stores
Title: KIP-914

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-904%3A+Kafka+Streams+-+Guarantee+subtractor+is+called+before+adder+if+key+has+not+changed
Title: KIP-904

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-399%3A+Extend+ProductionExceptionHandler+to+cover+serialization+exceptions
Title: KIP-399

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-894%3A+Use+incrementalAlterConfigs+API+for+syncing+topic+configurations
Title: KIP-894

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-14525
Title: KAFKA-14525

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-833%3A+Mark+KRaft+as+Production+Ready
Title: KIP-833

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-794%3A+Strictly+Uniform+Sticky+Partitioner
Title: KIP-794

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-843%3A+Adding+addMetricIfAbsent+method+to+Metrics
Title: KIP-843

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-679%3A+Producer+will+enable+the+strongest+delivery+guarantee+by+default#KIP679:Producerwillenablethestrongestdeliveryguaranteebydefault-Compatibility,Deprecation,andMigrationPlan
Title: KIP-679

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-13598
Title: KAFKA-13598

Search URL Search Domain Scan URL

URL: https://reload4j.qos.ch/
Title: reload4j

Search URL Search Domain Scan URL

URL: https://www.slf4j.org/manual.html#swapping
Title: slf4j-log4j12 version 1.7.35 or above

Search URL Search Domain Scan URL

URL: https://www.slf4j.org/codes.html#no_tlm
Title: possible compatibility issues originating from the logging framework

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-773%3A+Differentiate+consistently+metric+latency+measured+in+millis+and+nanos
Title: KIP-773

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-516%3A+Topic+Identifiers
Title: KIP-516

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-679%3A+Producer+will+enable+the+strongest+delivery+guarantee+by+default
Title: KIP-679

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=181308223
Title: KIP-750

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=181308218
Title: KIP-751

Search URL Search Domain Scan URL

URL: https://github.com/apache/kafka/pull/10203
Title: now available in the runtime classpath instead of compile and runtime classpaths

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-735%3A+Increase+default+consumer+session+timeout
Title: KIP-735

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-724%3A+Drop+support+for+message+formats+v0+and+v1
Title: KIP-724

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-5146
Title: KAFKA-5146

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-590%3A+Redirect+Zookeeper+Mutation+Protocols+to+The+Controller
Title: KIP-590

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12573
Title: KAFKA-12573

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12584
Title: KAFKA-12584

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12577
Title: KAFKA-12577

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-429:+Kafka+Consumer+Incremental+Rebalance+Protocol#KIP429:KafkaConsumerIncrementalRebalanceProtocol-Consumer
Title: here

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12591
Title: KAFKA-12591

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12482
Title: KAFKA-12482

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/zJONCg
Title: KIP-732

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/2YDOCg
Title: removed

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-418%3A+A+method-chaining+way+to+branch+KStream
Title: KIP-418

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-595%3A+A+Raft+Protocol+for+the+Metadata+Quorum
Title: KIP-595

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-651+-+Support+PEM+format+for+SSL+certificates+and+private+key
Title: adds support

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-612%3A+Ability+to+Limit+Connection+Creation+Rate+on+Brokers
Title: adds support

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-599%3A+Throttle+Create+Topic%2C+Create+Partition+and+Delete+Topic+Operations
Title: KIP-599

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-584%3A+Versioning+scheme+for+features
Title: KIP-584

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-431%3A+Support+of+printing+additional+ConsumerRecord+fields+in+DefaultMessageFormatter
Title: KIP-431

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-554%3A+Add+Broker-side+SCRAM+Config+API
Title: KIP-554

Search URL Search Domain Scan URL

URL: https://github.com/apache/kafka/pull/9284
Title: KAFKA-10479

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-450%3A+Sliding+Window+Aggregations+in+the+DSL
Title: Sliding Windows Aggregations

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-617%3A+Allow+Kafka+Streams+State+Stores+to+be+iterated+backwards
Title: KIP-617

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-613%3A+Add+end-to-end+latency+metrics+to+Streams
Title: KIP-613

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-607%3A+Add+Metrics+to+Kafka+Streams+to+Report+Properties+of+RocksDB
Title: KIP-607

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-616%3A+Rename+implicit+Serdes+instances+in+kafka-streams-scala
Title: KIP-616

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-447%3A+Producer+scalability+for+exactly+once+semantics
Title: KIP-447

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-573%3A+Enable+TLSv1.3+by+default
Title: KIP-573

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-602%3A+Change+default+value+for+client.dns.lookup
Title: KIP-602

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-455%3A+Create+an+Administrative+API+for+Replica+Reassignment
Title: KIP-455

Search URL Search Domain Scan URL

URL: https://github.com/apache/kafka/tree/2.5/examples
Title: examples

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-531%3A+Drop+support+for+Scala+2.11+in+Kafka+2.5
Title: KIP-531

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-504+-+Add+new+Java+Authorizer+Interface
Title: KIP-504

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3056
Title: ZOOKEEPER-3056

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-515%3A+Enable+ZK+client+to+use+the+new+TLS+supported+authentication
Title: KIP-515

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3644
Title: ZOOKEEPER-3644

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/secure/attachment/12928686/snapshot.0
Title: snapshot

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/ZOOKEEPER/Upgrade+FAQ
Title: ZooKeeper Upgrade FAQ

Search URL Search Domain Scan URL

URL: http://zookeeper.apache.org/doc/r3.5.6/zookeeperAdmin.html#sc_adminserver
Title: AdminServer

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-520%3A+Add+overloaded+Consumer%23committed+for+batching+partitions
Title: KIP-520

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/vAclBg
Title: KIP-429

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-415%3A+Incremental+Cooperative+Rebalancing+in+Kafka+Connect
Title: incremental cooperative rebalancing

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-289%3A+Improve+the+default+group+id+behavior+in+KafkaConsumer
Title: KIP-289

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-377%3A+TopicCommand+to+use+AdminClient
Title: KIP-377

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-91+Provide+Intuitive+User+Timeouts+in+The+Producer
Title: KIP-91

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=87298242
Title: KIP-336

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-82+-+Add+Record+Headers
Title: KIP-82

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-324%3A+Add+method+to+get+metrics%28%29+in+AdminClient
Title: KIP-324

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-110%3A+Add+Codec+for+ZStandard+Compression
Title: KIP-110

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-290%3A+Support+for+Prefixed+ACLs
Title: KIP-290

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/oYtjB
Title: KIP-186

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-5674
Title: KAFKA-5674

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-272%3A+Add+API+version+tag+to+broker%27s+RequestsPerSec+metric
Title: KIP-272

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/uaBzB
Title: KIP-225

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/DVyHB
Title: KIP-284

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/AZQ7B
Title: no longer required

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/5kiHB
Title: KIP-266

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-277+-+Fine+Grained+ACL+for+CreateTopics+API
Title: KIP-277

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-176%3A+Remove+deprecated+new-consumer+option+for+tools
Title: KIP-176

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-283%3A+Efficient+Memory+Usage+for+Down-Conversion
Title: KIP-283

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-279%3A+Fix+log+divergence+between+leader+and+follower+after+fast+leader+fail+over
Title: KIP-279

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-219+-+Improve+quota+communication
Title: KIP-219

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-226+-+Dynamic+Broker+Configuration
Title: KIP-226

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-227%3A+Introduce+Incremental+FetchRequests+to+Increase+Partition+Scalability
Title: KIP-227

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-112%3A+Handle+disk+failure+for+JBOD
Title: KIP-112

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-152+-+Improve+diagnostics+for+SASL+authentication+failures
Title: KIP-152

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-268%3A+Simplify+Kafka+Streams+Rebalance+Metadata+Upgrade
Title: KIP-268

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-5052
Title: KAFKA-5052

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-107%3A+Add+purgeDataBefore()+API+in+AdminClient
Title: KIP-107

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-98+-+Exactly+Once+Delivery+and+Transactional+Messaging#KIP-98-ExactlyOnceDeliveryandTransactionalMessaging-RPCProtocolSummary
Title: KIP-98

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-98+-+Exactly+Once+Delivery+and+Transactional+Messaging
Title: KIP-98

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-101+-+Alter+Replication+Protocol+to+use+Leader+Epoch+rather+than+High+Watermark+for+Truncation
Title: KIP-101

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-88%3A+OffsetFetch+Protocol+Update
Title: KIP-88

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-103%3A+Separation+of+Internal+and+External+traffic
Title: KIP-103

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-108%3A+Create+Topic+Policy
Title: KIP-108

Search URL Search Domain Scan URL

URL: https://www.lz4.org/
Title: https://www.lz4.org/

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/Migrating+from+0.7+to+0.8
Title: special tool

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/.properties
Title: property file format

Search URL Search Domain Scan URL

URL: https://docs.oracle.com/javase/8/docs/technotes/guides/security/jgss/tutorials/LoginConfigFile.html
Title: here

Search URL Search Domain Scan URL

URL: https://datatracker.ietf.org/doc/html/rfc7517#section-5
Title: JWKS (JSON Web Key Set)

Search URL Search Domain Scan URL

URL: https://nvd.nist.gov/vuln/detail/CVE-2023-25194
Title: CVE-2023-25194

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/Non-RAID_drive_architectures
Title: JBOD

Search URL Search Domain Scan URL

URL: http://queue.acm.org/detail.cfm?id=1563874
Title: ACM Queue article

Search URL Search Domain Scan URL

URL: http://deliveryimages.acm.org/10.1145/1570000/1563874/jacobs3.jpg
Title: sequential disk access can in some cases be faster than random memory access!

Search URL Search Domain Scan URL

URL: http://varnish-cache.org/wiki/ArchitectNotes
Title: article

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URL: http://man7.org/linux/man-pages/man2/sendfile.2.html
Title: sendfile system call

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URL: https://developer.ibm.com/articles/j-zerocopy/
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URL: https://cwiki.apache.org/confluence/display/KAFKA/Compression
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URL: http://github.com/facebook/scribe
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URL: http://flume.apache.org/
Title: Apache Flume

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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-345%3A+Introduce+static+membership+protocol+to+reduce+consumer+rebalances
Title: KIP-345

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URL: http://en.wikipedia.org/wiki/State_machine_replication
Title: state-machine style

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URL: http://web.archive.org/web/20140602093727/http://www.stanford.edu/class/cs347/reading/zab.pdf
Title: Zab

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URL: https://www.usenix.org/system/files/conference/atc14/atc14-paper-ongaro.pdf
Title: Raft

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URL: http://pmg.csail.mit.edu/papers/vr-revisited.pdf
Title: Viewstamped Replication

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URL: http://research.microsoft.com/apps/pubs/default.aspx?id=66814
Title: PacificA

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URL: http://blog.cloudera.com/blog/2012/10/quorum-based-journaling-in-cdh4-1
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URL: http://samza.apache.org/learn/documentation/0.7.0/container/state-management.html
Title: uses this feature

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URL: http://engineering.linkedin.com/distributed-systems/log-what-every-software-engineer-should-know-about-real-time-datas-unifying
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URL: https://github.com/linkedin/databus
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URL: https://web.archive.org/web/20120619234320/http://sna-projects.com/blog/2009/08/introducing-the-nio-socketserver-implementation/
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URL: https://developers.google.com/protocol-buffers/docs/encoding#varints
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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-122%3A+Add+Reset+Consumer+Group+Offsets+tooling
Title: KIP-122

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URL: http://en.wikipedia.org/wiki/Bandwidth-delay_product
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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-382%3A+MirrorMaker+2.0
Title: KIP-382: MirrorMaker 2.0

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URL: https://github.com/apache/kafka/blob/trunk/connect/mirror/src/main/java/org/apache/kafka/connect/mirror/MirrorMakerConfig.java
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URL: https://github.com/apache/kafka/blob/trunk/connect/mirror/src/main/java/org/apache/kafka/connect/mirror/DefaultGroupFilter.java
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URL: https://github.com/apache/kafka/blob/trunk/config/connect-mirror-maker.properties
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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-710%3A+Full+support+for+distributed+mode+in+dedicated+MirrorMaker+2.0+clusters
Title: KIP-710

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URL: https://github.com/apache/kafka/blob/trunk/connect/mirror-client/src/main/java/org/apache/kafka/connect/mirror/DefaultReplicationPolicy.java
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URL: http://www.psc.edu/index.php/networking/641-tcp-tune
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URL: http://kernel.org/doc/Documentation/sysctl/vm.txt
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URL: http://en.wikipedia.org/wiki/Page_cache
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URL: http://web.archive.org/web/20160518040713/http://www.westnet.com/~gsmith/content/linux-pdflush.htm
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URL: https://docs.oracle.com/javase/8/docs/technotes/guides/management/agent.html
Title: Monitoring and Management Using JMX Technology

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URL: https://github.com/facebook/rocksdb/wiki/Statistics#stats-level-and-performance-costs
Title: RocksDB may have an impact on performance

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URL: https://issues.apache.org/jira/projects/KAFKA
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URL: https://github.com/apache/kafka/blob/trunk/storage/src/test/java/org/apache/kafka/server/log/remote/storage/LocalTieredStorage.java
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URL: https://tools.ietf.org/html/rfc5280#section-4.2.1.6
Title: Subject Alternative Name (SAN)

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URL: https://tools.ietf.org/html/rfc2818#section-3.1
Title: deprecated

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URL: https://www.openssl.org/docs/man1.1.1/man1/x509.html#BUGS
Title: bug

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URL: https://github.com/OpenVPN/easy-rsa
Title: easyRSA

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URL: https://tools.ietf.org/html/rfc5280#section-4.2.1.12
Title: Extended Key Usage

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URL: http://www.oracle.com/technetwork/java/javase/downloads/index.html
Title: JCE Unlimited Strength Jurisdiction Policy Files

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URL: https://docs.oracle.com/javase/8/docs/technotes/guides/security/SunProviders.html
Title: JCA Providers Documentation

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URL: https://docs.oracle.com/javase/8/docs/technotes/guides/security/jaas/JAASRefGuide.html
Title: JAAS

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URL: https://help.ubuntu.com/community/Kerberos
Title: Ubuntu

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URL: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Managing_Smart_Cards/installing-kerberos.html
Title: Redhat

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URL: https://docs.oracle.com/javase/8/docs/technotes/guides/security/jgss/tutorials/KerberosReq.html
Title: here

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URL: https://tools.ietf.org/html/rfc5802
Title: RFC 5802

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URL: https://tools.ietf.org/html/rfc7677
Title: SCRAM-SHA-256

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URL: https://tools.ietf.org/html/rfc5802#section-9
Title: RFC 5802

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URL: https://tools.ietf.org/html/rfc6749
Title: OAuth 2 Authorization Framework

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URL: https://tools.ietf.org/html/rfc7628
Title: RFC 7628

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URL: https://tools.ietf.org/html/rfc7515#appendix-A.5
Title: Unsecured JSON Web Tokens

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URL: https://tools.ietf.org/html/rfc6749#section-10
Title: RFC 6749, Section 10

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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-48+Delegation+token+support+for+Kafka
Title: KIP-48

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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-11+-+Authorization+Interface
Title: KIP-11

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URL: http://web.mit.edu/Kerberos/krb5-latest/doc/admin/conf_files/krb5_conf.html
Title: Kerberos configuration file (krb5.conf)

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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-48+Delegation+token+support+for+Kafka#KIP-48DelegationtokensupportforKafka-DescribeDelegationTokenRequest
Title: KIP-48

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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-373%3A+Allow+users+to+create+delegation+tokens+for+other+users
Title: KIP-373

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URL: https://zookeeper.apache.org/doc/r3.5.7/zookeeperAdmin.html#sc_authOptions
Title: ZooKeeper Admin Guide

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URL: https://zookeeper.apache.org/doc/r3.5.7/zookeeperProgrammers.html#sc_ZooKeeperAccessControl
Title: Apache ZooKeeper documentation

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URL: https://cwiki.apache.org/confluence/display/ZOOKEEPER/Zookeeper+and+SASL
Title: Apache ZooKeeper wiki

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URL: https://zookeeper.apache.org/doc/r3.5.7/zookeeperAdmin.html#Quorum+TLS
Title: ZooKeeper documentation

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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-875%3A+First-class+offsets+support+in+Kafka+Connect
Title: KIP-875

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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-495%3A+Dynamically+Adjust+Log+Levels+in+Connect
Title: KIP-495

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URL: https://docs.oracle.com/javase/8/docs/api/java/util/ServiceLoader.html
Title: ServiceLoader

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URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-618%3A+Exactly-Once+Support+for+Source+Connectors
Title: KIP-618

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URL: https://www.apache.org/licenses/LICENSE-2.0.html
Title: Apache License v2

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URL: https://apache.org/events/current-event
Title: Events

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URL: https://apache.org/licenses/
Title: License

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URL: http://www.apache.org/

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Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://kafka.apache.org/documentation.html HTTP 301
https://kafka.apache.org/documentation.html Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

20 HTTP transactions
0 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	200	Primary Request documentation.html Show response kafka.apache.org/ Redirect Chain http://kafka.apache.org/documentation.html https://kafka.apache.org/documentation.html	2 MB 297 KB	490ms 165ms	Document text/html	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `38bdd548a1db73e21e1a4890a965b7d440c8adf014d017ef5227b9e3cd856644` Request headers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 accept-language nl-NL,nl;q=0.9 Response headers accept-ranges bytes access-control-allow-origin * age 2360 content-encoding gzip content-length 303710 content-type text/html date Tue, 28 Nov 2023 16:12:09 GMT server Apache vary Accept-Encoding via 1.1 varnish, 1.1 varnish x-cache HIT, HIT x-cache-hits 3, 1 x-served-by cache-hel1410034-HEL, cache-bom4725-BOM x-timer S1701187929.286033,VS0,VE2 Redirect headers Accept-Ranges bytes Connection close Content-Length 0 Date Tue, 28 Nov 2023 16:12:08 GMT Location https://kafka.apache.org/documentation.html Retry-After 0 Server Varnish Via 1.1 varnish X-Cache HIT X-Cache-Hits 0 X-Served-By cache-bom4744-BOM X-Timer S1701187929.803416,VS0,VE0
GET H2	200	styles.css kafka.apache.org/css/	53 KB 10 KB	164ms 163ms	Stylesheet text/css	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/css/styles.css?2 Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `8cf39a76553838351f1546f7c2a14af22d204ba65bd717c418cff57306e9591d` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers date Tue, 28 Nov 2023 16:12:09 GMT content-encoding gzip via 1.1 varnish, 1.1 varnish age 3066 x-cache HIT, HIT content-length 10349 x-served-by cache-hel1410029-HEL, cache-bom4725-BOM last-modified Tue, 19 Jul 2022 12:23:27 GMT server Apache x-timer S1701187929.450677,VS0,VE0 etag "d5f7-5e4278d3bdf8b-gzip" vary Accept-Encoding content-type text/css access-control-allow-origin * accept-ranges bytes x-cache-hits 19, 4
GET H2	200	fonts.css kafka.apache.org/css/	5 KB 595 B	164ms 163ms	Stylesheet text/css	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/css/fonts.css Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `8854560a7a3f16a261ec2fa96a65883d4cead44b9eedb4c7e1c876823bfc2773` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers date Tue, 28 Nov 2023 16:12:09 GMT content-encoding gzip via 1.1 varnish, 1.1 varnish age 3066 x-cache HIT, HIT content-length 453 x-served-by cache-hel1410033-HEL, cache-bom4725-BOM last-modified Fri, 22 Jul 2022 17:09:16 GMT server Apache x-timer S1701187929.450658,VS0,VE0 etag "12fa-5e467e4e6350a-gzip" vary Accept-Encoding content-type text/css access-control-allow-origin * accept-ranges bytes x-cache-hits 40, 4
GET H2	200	jquery.min.js Show response kafka.apache.org/js/	82 KB 29 KB	164ms 164ms	Script application/javascript	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/js/jquery.min.js Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `2051d61446d4dbffb03727031022a08c84528ab44d203a7669c101e5fbdd5515` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers date Tue, 28 Nov 2023 16:12:09 GMT content-encoding gzip via 1.1 varnish, 1.1 varnish age 3034 x-cache HIT, HIT content-length 29547 x-served-by cache-hel1410024-HEL, cache-bom4725-BOM last-modified Tue, 17 May 2022 15:46:57 GMT server Apache x-timer S1701187929.450625,VS0,VE0 etag "14983-5df370cf92619-gzip" vary Accept-Encoding content-type application/javascript access-control-allow-origin * accept-ranges bytes x-cache-hits 55, 3
GET H2	200	fontawesome.js Show response kafka.apache.org/js/	665 KB 245 KB	312ms 312ms	Script application/javascript	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/js/fontawesome.js Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `cf7f72d16b9546274d8ca85efe62bd6bb759d68a9f5dfe76253d4122e1da7df8` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers date Tue, 28 Nov 2023 16:12:09 GMT content-encoding gzip via 1.1 varnish, 1.1 varnish age 3034 x-cache HIT, HIT content-length 250638 x-served-by cache-hel1410029-HEL, cache-bom4725-BOM last-modified Mon, 24 Apr 2023 13:19:16 GMT server Apache x-timer S1701187930.683432,VS0,VE3 etag "a6230-5fa14da87d737-gzip" vary Accept-Encoding content-type application/javascript access-control-allow-origin * accept-ranges bytes x-cache-hits 59, 1
GET H2	200	prism.min.css kafka.apache.org/css/	2 KB 1 KB	164ms 163ms	Stylesheet text/css	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/css/prism.min.css Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `5bb2319455352eebd3a0256e7fd4dad8ea66a9513b775d3b1574b72ca478ae10` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers date Tue, 28 Nov 2023 16:12:09 GMT content-encoding gzip via 1.1 varnish, 1.1 varnish age 3066 x-cache MISS, HIT content-length 992 x-served-by cache-hel1410023-HEL, cache-bom4725-BOM last-modified Mon, 18 Jul 2022 10:42:05 GMT server Apache x-timer S1701187929.450639,VS0,VE0 etag "9fe-5e41204dd5174-gzip" vary Accept-Encoding content-type text/css access-control-allow-origin * accept-ranges bytes x-cache-hits 0, 4
GET H2	200	prism.min.js Show response kafka.apache.org/js/	35 KB 13 KB	262ms 262ms	Script application/javascript	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/js/prism.min.js Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `1851859558270616a66ff43346d8bf7601ec99e7ac5e5c51e272e7ed1c0068a7` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers date Tue, 28 Nov 2023 16:12:09 GMT content-encoding gzip via 1.1 varnish, 1.1 varnish age 3033 x-cache HIT, HIT content-length 13294 x-served-by cache-hel1410029-HEL, cache-bom4725-BOM last-modified Mon, 18 Jul 2022 10:42:05 GMT server Apache x-timer S1701187930.849106,VS0,VE0 etag "8b72-5e41204dd6114-gzip" vary Accept-Encoding content-type application/javascript access-control-allow-origin * accept-ranges bytes x-cache-hits 32, 3
GET H/1.1	200 OK	matomo.js Show response matomo.privacy.apache.org/	65 KB 21 KB	374ms 113ms	Script application/javascript	3.220.53.221 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://matomo.privacy.apache.org/matomo.js Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol HTTP/1.1 Security TLS 1.3, , AES_256_GCM Server 3.220.53.221 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-220-53-221.compute-1.amazonaws.com Software Apache / Resource Hash `a98bcbffd5d9ea7bf01dfdc4d0b7f0c75bfcefffa62a51e237082f7d05d18987` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers Date Tue, 28 Nov 2023 16:12:10 GMT Content-Encoding gzip Last-Modified Mon, 19 Jun 2023 12:57:00 GMT Server Apache ETag "10300-5fe7b120defb7-gzip" Vary Accept-Encoding Content-Type application/javascript Connection Keep-Alive Accept-Ranges bytes Keep-Alive timeout=15, max=100 Content-Length 21541
GET H2	200	kafka_logo--simple.png kafka.apache.org/logos/	3 KB 3 KB	260ms 260ms	Image image/png	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://kafka.apache.org/logos/kafka_logo--simple.png Requested by Host: kafka.apache.org URL: https://kafka.apache.org/css/styles.css?2 Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `3cfcbb2acf90114ffc5b9287a336487c4872be230e4553bdca7f2a09be6a7d33` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/css/styles.css?2 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-served-by cache-hel1410023-HEL, cache-bom4725-BOM date Tue, 28 Nov 2023 16:12:09 GMT via 1.1 varnish, 1.1 varnish last-modified Tue, 17 May 2022 15:46:57 GMT server Apache age 6116 x-timer S1701187930.865230,VS0,VE3 etag "ca1-5df370cf935b9" x-cache HIT, HIT content-type image/png access-control-allow-origin * accept-ranges bytes content-length 3233 x-cache-hits 18446, 1
GET H2	200	roboto-v30-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-regular.woff2 kafka.apache.org/fonts/roboto/	49 KB 49 KB	247ms 246ms	Font font/woff2	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/fonts/roboto/roboto-v30-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-regular.woff2 Requested by Host: kafka.apache.org URL: https://kafka.apache.org/css/fonts.css Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `d4d175f498b00516c629ce8af152cbe745d73932fa58cc9fdfc8e4b49c0da368` Request headers Referer https://kafka.apache.org/css/fonts.css Origin https://kafka.apache.org accept-language nl-NL,nl;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-served-by cache-hel1410025-HEL, cache-bom4725-BOM date Tue, 28 Nov 2023 16:12:09 GMT via 1.1 varnish, 1.1 varnish last-modified Fri, 22 Jul 2022 17:09:16 GMT server Apache age 3065 x-timer S1701187930.866125,VS0,VE1 etag "c52c-5e467e4e644ab" x-cache HIT, HIT content-type font/woff2 access-control-allow-origin * accept-ranges bytes content-length 50476 x-cache-hits 16879, 1
GET H2	200	roboto-v30-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-700.woff2 kafka.apache.org/fonts/roboto/	49 KB 49 KB	264ms 264ms	Font font/woff2	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/fonts/roboto/roboto-v30-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-700.woff2 Requested by Host: kafka.apache.org URL: https://kafka.apache.org/css/fonts.css Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `9dcacf1d025168ee2f84aaf40bad826f08b43c94db12eb59dbe2a06a3e98bfb2` Request headers Referer https://kafka.apache.org/css/fonts.css Origin https://kafka.apache.org accept-language nl-NL,nl;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-served-by cache-hel1410029-HEL, cache-bom4725-BOM date Tue, 28 Nov 2023 16:12:09 GMT via 1.1 varnish, 1.1 varnish last-modified Fri, 22 Jul 2022 17:09:16 GMT server Apache age 3065 x-timer S1701187930.866477,VS0,VE6 etag "c4a4-5e467e4e644ab" x-cache HIT, HIT content-type font/woff2 access-control-allow-origin * accept-ranges bytes content-length 50340 x-cache-hits 13416, 1
GET H2	200	roboto-v30-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-900.woff2 kafka.apache.org/fonts/roboto/	49 KB 50 KB	264ms 264ms	Font font/woff2	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/fonts/roboto/roboto-v30-vietnamese_latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-900.woff2 Requested by Host: kafka.apache.org URL: https://kafka.apache.org/css/fonts.css Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `01e2ddffc6ab092c5a435592e80818e5a5fd6cf542e5c72f7bdd9d76984838f5` Request headers Referer https://kafka.apache.org/css/fonts.css Origin https://kafka.apache.org accept-language nl-NL,nl;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-served-by cache-hel1410023-HEL, cache-bom4725-BOM date Tue, 28 Nov 2023 16:12:09 GMT via 1.1 varnish, 1.1 varnish last-modified Fri, 22 Jul 2022 17:09:16 GMT server Apache age 3066 x-timer S1701187930.866461,VS0,VE1 etag "c5e4-5e467e4e644ab" x-cache HIT, HIT content-type font/woff2 access-control-allow-origin * accept-ranges bytes content-length 50660 x-cache-hits 6201, 1
GET H2	200	feather-small.png kafka.apache.org/images/	31 KB 31 KB	159ms 159ms	Image image/png	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://kafka.apache.org/images/feather-small.png Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `93b1438a97804c673ba6608880bf75954c7a385b00d2925d925f93f35cbc2598` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-served-by cache-hel1410020-HEL, cache-bom4725-BOM date Tue, 28 Nov 2023 16:12:10 GMT via 1.1 varnish, 1.1 varnish last-modified Tue, 17 May 2022 15:46:57 GMT server Apache age 3066 x-timer S1701187930.012275,VS0,VE0 etag "7a5f-5df370cf8a919" x-cache HIT, HIT content-type image/png access-control-allow-origin * accept-ranges bytes content-length 31327 x-cache-hits 26924, 4
GET H2	200	handlebars.js Show response kafka.apache.org/js/	98 KB 25 KB	159ms 158ms	Script application/javascript	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/js/handlebars.js Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `f4bb0b9c321f47a2f18ca26fbe9c5bee2c1d745c81391719ef5ac84595de8db3` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers date Tue, 28 Nov 2023 16:12:10 GMT content-encoding gzip via 1.1 varnish, 1.1 varnish age 3034 x-cache HIT, HIT content-length 25188 x-served-by cache-hel1410020-HEL, cache-bom4725-BOM last-modified Mon, 18 Jul 2022 10:42:05 GMT server Apache x-timer S1701187930.012300,VS0,VE0 etag "18993-5e41204dd6114-gzip" vary Accept-Encoding content-type application/javascript access-control-allow-origin * accept-ranges bytes x-cache-hits 39, 3
GET H2	200	jquery.sticky-kit.min.js Show response kafka.apache.org/js/	3 KB 1 KB	167ms 167ms	Script application/javascript	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Full URL https://kafka.apache.org/js/jquery.sticky-kit.min.js Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `8e8230f2d1e6e230d63f5bd3091ea092eb8d1f447b5f6c84c5b776cf4f50a65d` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers date Tue, 28 Nov 2023 16:12:10 GMT content-encoding gzip via 1.1 varnish, 1.1 varnish age 3034 x-cache HIT, HIT content-length 1295 x-served-by cache-hel1410029-HEL, cache-bom4725-BOM last-modified Tue, 17 May 2022 15:46:57 GMT server Apache x-timer S1701187930.014543,VS0,VE0 etag "aee-5df370cf92619-gzip" vary Accept-Encoding content-type application/javascript access-control-allow-origin * accept-ranges bytes x-cache-hits 52, 3
GET H2	200	streams-and-tables-p1_p4.png kafka.apache.org/images/	730 KB 731 KB	168ms 167ms	Image image/png	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://kafka.apache.org/images/streams-and-tables-p1_p4.png Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `ceaa828dc607905e365484fe434cf37f91261a2da1beb118153cb870bb3da954` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-served-by cache-hel1410031-HEL, cache-bom4725-BOM date Tue, 28 Nov 2023 16:12:10 GMT via 1.1 varnish, 1.1 varnish last-modified Tue, 17 May 2022 15:46:57 GMT server Apache age 3034 x-timer S1701187930.278672,VS0,VE3 etag "b6911-5df370cf92619" x-cache HIT, HIT content-type image/png access-control-allow-origin * accept-ranges bytes content-length 747793 x-cache-hits 13509, 1
GET H2	200	kafka_log.png kafka.apache.org/36/images/	112 KB 112 KB	167ms 167ms	Image image/png	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://kafka.apache.org/36/images/kafka_log.png Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `a9ecd448903154eca82851d5ce42db420f5f55c9c5a4fb09dbabb9799435e640` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-served-by cache-hel1410024-HEL, cache-bom4725-BOM date Tue, 28 Nov 2023 16:12:10 GMT via 1.1 varnish, 1.1 varnish last-modified Fri, 15 Sep 2023 02:48:48 GMT server Apache age 3034 x-timer S1701187930.278649,VS0,VE6 etag "1c065-6055cd4f7b3a7" x-cache HIT, HIT content-type image/png access-control-allow-origin * accept-ranges bytes content-length 114789 x-cache-hits 1516, 1
GET H2	200	log_cleaner_anatomy.png kafka.apache.org/36/images/	18 KB 18 KB	159ms 159ms	Image image/png	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://kafka.apache.org/36/images/log_cleaner_anatomy.png Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `8de13c6ae55355c90ea88abfa4c6825f0580e4f00dab0f6b64016274bd740055` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-served-by cache-hel1410033-HEL, cache-bom4725-BOM date Tue, 28 Nov 2023 16:12:10 GMT via 1.1 varnish, 1.1 varnish last-modified Fri, 15 Sep 2023 02:48:48 GMT server Apache age 3034 x-timer S1701187930.278625,VS0,VE1 etag "48ce-6055cd4f7b3a7" x-cache HIT, HIT content-type image/png access-control-allow-origin * accept-ranges bytes content-length 18638 x-cache-hits 3870, 1
GET H2	200	log_compaction.png kafka.apache.org/36/images/	40 KB 41 KB	161ms 160ms	Image image/png	2a04:4e42::644 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://kafka.apache.org/36/images/log_compaction.png Requested by Host: kafka.apache.org URL: https://kafka.apache.org/documentation.html Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a04:4e42::644 , United States, ASN54113 (FASTLY, US), Reverse DNS Software Apache / Resource Hash `f0ae6eb819751159a285532b35c87309c6b6968d6388ff0a6936ce87d8079867` Request headers accept-language nl-NL,nl;q=0.9 Referer https://kafka.apache.org/documentation.html User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Response headers x-served-by cache-hel1410020-HEL, cache-bom4725-BOM date Tue, 28 Nov 2023 16:12:10 GMT via 1.1 varnish, 1.1 varnish last-modified Fri, 15 Sep 2023 02:48:48 GMT server Apache age 6779 x-timer S1701187930.278601,VS0,VE1 etag "a1c6-6055cd4f7b3a7" x-cache HIT, HIT content-type image/png access-control-allow-origin * accept-ranges bytes content-length 41414 x-cache-hits 768, 1
POST H/1.1	204 No Response	matomo.php matomo.privacy.apache.org/	0 232 B	143ms 141ms	Ping text/plain	3.220.53.221 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://matomo.privacy.apache.org/matomo.php?action_name=Apache%20Kafka&idsite=26&rec=1&r=984305&h=17&m=12&s=10&url=https%3A%2F%2Fkafka.apache.org%2Fdocumentation.html%23basic_ops_leader_balancing&_id=&_idn=1&send_image=0&_refts=0&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200&pv_id=gvPLSY&pf_net=323&pf_srv=167&pf_tfr=535&pf_dm1=774&uadata=%7B%22fullVersionList%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%7D Requested by Host: matomo.privacy.apache.org URL: https://matomo.privacy.apache.org/matomo.js Protocol HTTP/1.1 Security TLS 1.3, , AES_256_GCM Server 3.220.53.221 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-220-53-221.compute-1.amazonaws.com Software Apache / Resource Hash `e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855` Request headers Referer https://kafka.apache.org/ accept-language nl-NL,nl;q=0.9 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36 Content-Type application/x-www-form-urlencoded; charset=utf-8 Response headers Access-Control-Allow-Origin https://kafka.apache.org Date Tue, 28 Nov 2023 16:12:10 GMT Access-Control-Allow-Credentials true Server Apache Connection Keep-Alive Keep-Alive timeout=15, max=99

Verdicts & Comments Add Verdict or Comment

27 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

kafka.apache.org
matomo.privacy.apache.org
2a04:4e42::644
3.220.53.221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kafka.apache.org Open in urlscan Pro 2a04:4e42::644 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

20 Requests

100 %HTTPS

50 %IPv6

1 Domains

2 Subdomains

2 IPs

1 Countries

1728 kBTransfer

3637 kBSize

0 Cookies

202 Outgoing links

Page URL History

Redirected requests

20 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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Verdicts & Comments Add Verdict or Comment

27 JavaScript Global Variables

0 Cookies

Indicators

kafka.apache.org Open in urlscan Pro
2a04:4e42::644 Public Scan

Screenshot
Live screenshot

Full Image

20
Requests

100 %
HTTPS

50 %
IPv6

1
Domains

2
Subdomains

2
IPs

1
Countries

1728 kB
Transfer

3637 kB
Size

0
Cookies

20 HTTP transactions
0 data transactions