Langserver.org - SEO Checker

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Overview of the SEO Check
Meta information
62% 
Page quality
79% 
Page structure
79% 
Link structure
63% 
Server
97% 
External factors
100% 
SEO Score
Response time
0.45 s
File size
194.60 kB
Words
2350
Media files
0
Number of links
20 internal / 396 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Langserver.org
The page title is too short. (134 pixels of 580 max pixel length) Optimize title
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Canada
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
langen
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 2350 words. That's ok.
18.9% of the text are stop words.
The page contains a listing, which indicates a good text layout.
14 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 23.71 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 47 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

No media files were found.

Page structure

H1 heading
(Critically important)
Langserver.org A community-driven source of knowledge for Language Server Protocol implementations
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Langserver.org A community-driven source of knowledge for Language Server Protocol implementations
H3 What is LSP?
H3 Why LSP?
H3 The problem: "The Matrix"
H3 The solution: lang servers and clients
H3 Current implementations
H3 Community Discussion Forums
H3 Contact us
H4 Qualifications:
H4 Key
H4 Language servers
H4 LSP clients
H5 Notes:
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (396) on this page.

Found links on this page

LinkAttributesAnchor text
https://about.sourcegraph.com/External Subdomain Sourcegraph
https://microsoft.github.io/la...External Subdomain official Language Server Protocol specification
https://langserver.org/Anchor tables
https://microsoft.github.io/la...External Subdomain parallel list of language server implementations
https://bowlerhatsoftware.com/External Josh Tynjala
https://github.com/BowlerHatLL...External github.com/BowlerHatLLC/vscode-nextgenas/tree/master/language-server
https://www.adacore.com/External Subdomain AdaCore
https://github.com/AdaCore/ada...External github.com/AdaCore/ada_language_server
https://github.com/kaby76External Ken Domino
https://github.com/kaby76/Antl...External github.com/kaby76/AntlrVSIX
https://github.com/camel-tooling/External Camel Tooling
https://github.com/camel-tooli...External github.com/camel-tooling/camel-language-server
https://ballerina.io/External ballerina.io
https://github.com/ballerina-p...External github.com/ballerina-platform/ballerina-lang/tree/master/language-server
http://mads-hartmann.com/External Mads Hartmann
https://github.com/bash-lsp/ba...External github.com/bash-lsp/bash-language-server
https://andrew.pilsch.com/External Subdomain Andrew Pilsch
https://github.com/oncomouse/c...External URL anchor text
https://github.com/oncomouse/citation-langserver
http://www.omnisharp.net/External Subdomain OmniSharp
https://github.com/OmniSharp/c...External github.com/OmniSharp/csharp-language-server-protocol
https://github.com/CXuesong/External CXuesong
https://github.com/CXuesong/La...External github.com/CXuesong/LanguageServer.NET
https://github.com/razzmatazz/External Saulius Menkevičius
https://github.com/razzmatazz/...External github.com/razzmatazz/csharp-language-server
http://llvm.org/External LLVM Team
https://github.com/llvm/llvm-p...External clang-tools-extra/trunk/clangd
https://github.com/jacobdufaultExternal Jacob Dufault
https://github.com/cquery-proj...External github.com/cquery-project/cquery
https://github.com/MaskRayExternal MaskRay
https://github.com/MaskRay/cclsExternal github.com/MaskRay/ccls
https://github.com/snoeExternal snoe
https://github.com/snoe/clojur...External github.com/snoe/clojure-lsp
https://www.commonwl.org/External Subdomain Common Workflow Language (CWL)
https://github.com/rabix/External Seven Bridges/Rabix
https://github.com/rabix/bentenExternal Rabix/Benten
https://coq.inria.fr/External Subdomain Coq
https://github.com/ejgallego/c...External Coq LSP Team
https://github.com/ejgallego/c...External coq-lsp
https://cucumber.io/External Cucumber (Gherkin)
https://github.com/cucumber/External Cucumber core team
https://github.com/cucumber/la...External cucumber/language-server
https://www.ibm.com/External Subdomain IBM
https://marketplace.visualstud...External Subdomain marketplace.visualstudio.com/items?itemName=IBM.zopeneditor
https://www.broadcom.com/External Subdomain Broadcom
https://github.com/eclipse/che...External github.com/eclipse/che-che4z-lsp-for-cobol
https://www.microsoft.com/External Subdomain Microsoft
https://github.com/Microsoft/v...External github.com/Microsoft/vscode/tree/main/extensions/css
https://github.com/DeltaEvoExternal DeltaEvo
https://github.com/vscode-lang...External github.com/vscode-langservers/vscode-css-languageserver-bin
https://github.com/Pure-D/serve-dExternal WebFreak001
https://github.com/Pure-D/serve-dExternal github.com/Pure-D/serve-d
https://dart.dev/External Dart Team
https://github.com/dart-lang/s...External github.com/dart-lang/sdk
https://www.embarcadero.com/External Subdomain Embarcadero
http://docwiki.embarcadero.com...External Subdomain DelphiLSP
https://langserver.org/Anchor 2
https://deno.land/External Deno Team
https://github.com/denoland/de...External github.com/denoland/deno/tree/master/cli/lsp
https://github.com/rcjsuenExternal Remy Suen
https://github.com/rcjsuen/doc...External github.com/rcjsuen/dockerfile-language-server-nodejs
https://www.platymuus.com/External Subdomain SpaceManiac
https://github.com/SpaceManiac...External github.com/SpaceManiac/SpacemanDMM/tree/master/crates/dm-langserver
https://langserver.org/Anchor Text duplicate 2
https://github.com/mtshibaExternal Shunsuke Shibayama
https://github.com/erg-lang/er...External github.com/erg-lang/erg/tree/main/crates/els
https://github.com/erlangExternal Erlang/OTP
https://github.com/vladduExternal Vlad Dumitrescu
https://github.com/erlang/sourcerExternal github.com/erlang/sourcer
https://github.com/robertoaloiExternal Roberto Aloi
https://github.com/jfacorroExternal Juan Facorro
https://github.com/erlang-ls/e...External other contributors
https://github.com/erlang-ls/e...External github.com/erlang-ls/erlang_ls
https://github.com/elixir-lspExternal Elixir LSP
https://github.com/elixir-lsp/...External github.com/elixir-lsp/elixir-ls
https://github.com/elm-toolingExternal Elm Tooling
https://github.com/elm-tooling...External github.com/elm-tooling/elm-language-server
https://langserver.org/Anchor 4
https://opencollective.com/ionideExternal Ionide
https://github.com/fsharp/FsAu...External github.com/fsharp/FsAutoComplete/
https://git.sr.ht/~xerool/fenn...External Subdomain git.sr.ht/~xerool/fennel-ls
https://langserver.org/Anchor Text duplicate 2
https://github.com/sh-choExternal Seonghyeon Cho
https://github.com/sh-cho/flue...External github.com/sh-cho/fluent-bit-lsp
https://www.influxdata.com/External Subdomain InfluxData
https://github.com/influxdata/...External github.com/influxdata/flux-lsp
https://github.com/hansecExternal Chris Hansen
https://github.com/hansec/fort...External github.com/hansec/fortran-language-server
https://tokiwa.software/External Tokiwa Software GmbH
https://github.com/tokiwa-soft...External github.com/tokiwa-software/fuzion-lsp-server
https://gauge.org/External Gauge
https://github.com/getgauge/gaugeExternal github.com/getgauge/gauge
https://github.com/lpilExternal Louis Pilfold
https://github.com/gleam-lang/...External github.com/gleam-lang/gleam
https://github.com/svenstaroExternal Sven-Hendrik Haase
https://github.com/svenstaro/g...External github.com/svenstaro/glsl-language-server
https://sourcegraph.com/External Text duplicate Sourcegraph
https://github.com/sourcegraph...External github.com/sourcegraph/go-langserver
https://langserver.org/Anchor Text duplicate 2
https://golang.org/project/External Go Team
https://github.com/golang/tool...External github.com/golang/tools/tree/master/gopls
https://github.com/grain-langExternal Grain Team
https://github.com/grain-lang/...External github.com/grain-lang/grain
https://github.com/graphqlExternal GraphQL Foundation
https://github.com/graphql/gra...External github.com/graphql/graphiql
https://moonshine-ide.com/External Prominic
https://github.com/prominic/gr...External github.com/prominic/groovy-language-server
https://www.palantir.com/External Subdomain Palantir
https://github.com/palantir/gr...External github.com/palantir/groovy-language-server
https://github.com/nvuillam/vs...External VsCode Groovy Lint
https://github.com/nvuillam/vs...External github.com/nvuillam/vscode-groovy-lint/tree/master/server
https://hhvm.com/External HHVM Team
https://github.com/facebook/hh...External github.com/facebook/hhvm
https://github.com/haskellExternal Haskell
https://github.com/haskell/has...External URL anchor text
https://github.com/haskell/haskell-language-server
https://github.com/HaxeFoundat...External Haxe Foundation
https://github.com/vshaxe/haxe...External github.com/vshaxe/haxe-language-server
https://github.com/qvalentinExternal qvalentin
https://github.com/mrjosh/helm-lsExternal github.com/mrjosh/helm-ls
https://www.broadcom.com/External Subdomain Text duplicate Broadcom
https://github.com/eclipse/che...External github.com/eclipse/che-che4z-lsp-for-hlasm
https://www.ibm.com/External Subdomain Text duplicate IBM
https://marketplace.visualstud...External Subdomain Text duplicate marketplace.visualstudio.com/items?itemName=IBM.zopeneditor
https://www.microsoft.com/External Subdomain Text duplicate Microsoft
https://github.com/Microsoft/v...External github.com/Microsoft/vscode/tree/main/extensions/html
https://www.imandra.ai/External Subdomain Aesthetic Integration
https://github.com/AestheticIn...External URL anchor text
https://github.com/AestheticIntegration/ipl-vscode
https://projects.eclipse.org/p...External Subdomain Eclipse Foundation
https://www.redhat.com/External Subdomain Red Hat
https://www.microsoft.com/External Subdomain Text duplicate Microsoft
https://github.com/eclipse/ecl...External github.com/eclipse/eclipse.jdt.ls
https://github.com/georgewfraserExternal georgewfraser
https://github.com/georgewfras...External github.com/georgewfraser/vscode-javac
https://github.com/apache/netb...External Apache NetBeans
https://marketplace.visualstud...External Subdomain marketplace.visualstudio.com/items?itemName=ASF.apache-netbeans-java
https://typefox.io/External Typefox
https://github.com/theia-ide/t...External github.com/theia-ide/typescript-language-server
https://github.com/Microsoft/T...External tsserver
https://quick-lint-js.com/External quick-lint-js
https://github.com/quick-lint/...External github.com/quick-lint/quick-lint-js
https://flow.org/External Flowtype
https://github.com/flowtype/fl...External github.com/flowtype/flow-for-vscode
https://www.microsoft.com/External Subdomain Text duplicate Microsoft
https://github.com/microsoft/v...External github.com/microsoft/vscode/tree/main/extensions/json-language-features/server
https://www.microsoft.com/External Subdomain Text duplicate Microsoft
https://github.com/microsoft/v...External Text duplicate github.com/microsoft/vscode/tree/main/extensions/json-language-features/server
https://github.com/ajuvercrExternal Arthur Vercruysse
https://github.com/ajuvercr/js...External github.com/ajuvercr/jsonld-lsp
https://grafana.com/External Grafana Labs
https://github.com/grafana/jso...External github.com/grafana/jsonnet-language-server
https://sonarsource.com/External SonarSource
https://github.com/SonarSource...External github.com/SonarSource/sonarlint-language-server
https://github.com/davidanthoffExternal David Anthoff
https://github.com/JuliaEditor...External github.com/JuliaEditorSupport/LanguageServer.jl
https://github.com/fwcdExternal fwcd
https://github.com/fwcd/Kotlin...External github.com/fwcd/KotlinLanguageServer
https://www.typefox.io/External Subdomain TypeFox
https://github.com/langium/lan...External github.com/langium/langium
https://github.com/valentjnExternal Julian Valentin
https://github.com/valentjn/lt...External github.com/valentjn/ltex-ls
https://github.com/efoersterExternal Eric Förster
https://github.com/efoerster/t...External github.com/efoerster/texlab
https://github.com/AlloyedExternal Alloyed
https://github.com/Alloyed/lua...External github.com/Alloyed/lua-lsp
https://github.com/tangzxExternal tangzx
https://github.com/EmmyLua/Emm...External github.com/EmmyLua/EmmyLua-LanguageServer
https://github.com/LuaLSExternal LuaLS
https://github.com/LuaLS/lua-l...External github.com/LuaLS/lua-language-server
https://github.com/artempyanykhExternal Artem Pianykh
https://github.com/artempyanyk...External github.com/artempyanykh/marksman
https://github.com/mrglassdannyExternal Danny Glass
https://github.com/mrglassdann...External github.com/mrglassdanny/moca-language-server
https://seqera.io/External Seqera
https://github.com/nextflow-io...External github.com/nextflow-io/language-server
https://github.com/DanielGavinExternal Daniel Gavin
https://github.com/DanielGavin...External URL anchor text
https://github.com/DanielGavin/ols
https://github.com/ocamlExternal OCaml
https://github.com/ocaml/ocaml...External github.com/ocaml/ocaml-lsp
https://github.com/PMunchExternal PMunch
https://github.com/PMunch/nimlspExternal github.com/PMunch/nimlsp
http://openvalidation.io/External openVALIDATION
https://github.com/openvalidat...External github.com/openvalidation/ov-language-server
https://github.com/richterger/External Gerald Richter
https://github.com/richterger/...External github.com/richterger/Perl-LanguageServer
https://github.com/bscan/External Brian Scannell
https://github.com/bscan/PerlN...External github.com/bscan/PerlNavigator
https://github.com/felixfbeckerExternal Felix Becker
https://github.com/felixfbecke...External github.com/felixfbecker/php-language-server
https://langserver.org/Anchor Text duplicate 2
https://github.com/dantleechExternal Dan Leech
https://github.com/phpactor/ph...External github.com/phpactor/phpactor
https://langserver.org/Anchor Text duplicate 2
https://gitlab.com/Gert-devExternal Tom Gerrits
https://gitlab.com/Serenata/Se...External gitlab.com/Serenata/Serenata
https://langserver.org/Anchor Text duplicate 2
https://github.com/HvyIndustriesExternal Hvy Industries
https://github.com/HvyIndustri...External github.com/HvyIndustries/crane/blob/master/server
https://github.com/muglugExternal Matt Brown
https://github.com/vimeo/psalmExternal github.com/vimeo/psalm
https://langserver.org/Anchor Text duplicate 2
https://www.ibm.com/External Subdomain Text duplicate IBM
https://marketplace.visualstud...External Subdomain Text duplicate marketplace.visualstudio.com/items?itemName=IBM.zopeneditor
https://www.graalvm.org/External Subdomain GraalVM
https://marketplace.visualstud...External Subdomain marketplace.visualstudio.com/items?itemName=oracle-labs-graalvm.graalvm
https://github.com/MicrosoftExternal Text duplicate Microsoft
https://github.com/PowerShell/...External github.com/PowerShell/PowerShellEditorServices
https://github.com/lingua-pupuliExternal Lingua Pupuli
https://github.com/lingua-pupu...External github.com/lingua-pupuli/puppet-editor-services
https://github.com/nwolversonExternal Nicholas Wolverson
https://github.com/nwolverson/...External github.com/nwolverson/purescript-language-server
https://www.microsoft.com/External Subdomain Text duplicate Microsoft
https://github.com/microsoft/p...External github.com/microsoft/pyright
https://www.microsoft.com/External Subdomain Text duplicate Microsoft
https://github.com/Microsoft/p...External github.com/Microsoft/python-language-server
https://sourcegraph.com/External Text duplicate Sourcegraph
https://github.com/sourcegraph...External URL anchor text
https://github.com/sourcegraph/python-langserver
https://langserver.org/Anchor 1
https://langserver.org/Anchor Text duplicate 2
https://github.com/python-lsp/External python-lsp
https://github.com/python-lsp/...External github.com/python-lsp/python-lsp-server
https://samroeca.com/External Samuel Roeca
https://github.com/pappasam/je...External github.com/pappasam/jedi-language-server
https://github.com/microsoft/q...External Text duplicate Microsoft
https://github.com/microsoft/q...External github.com/microsoft/qsharp-compiler
https://github.com/REditorSupp...External REditorSupport
https://github.com/REditorSupp...External github.com/REditorSupport/languageserver
https://github.com/cfineganExternal Conor Finegan
https://github.com/jeapostroph...External github.com/jeapostrophe/racket-langserver
https://github.com/bscan/External Text duplicate Brian Scannell
https://github.com/bscan/RakuN...External github.com/bscan/RakuNavigator
https://github.com/bitbeginExternal bitbegin
https://github.com/bitbegin/re...External github.com/bitbegin/redlangserver
https://github.com/swyddfa/esb...External swyddfa
https://github.com/swyddfa/esb...External github.com/swyddfa/esbonio
https://styra.com/External Styra
https://github.com/styrainc/regalExternal github.com/StyraInc/regal
https://chromaway.com/External ChromaWay
https://gitlab.com/chromaway/c...External gitlab.com/chromaway/core-tools/rell-toolbox/
https://robotframework.org/External Robot Framework
https://robocorp.com/External Robocorp
https://github.com/robocorp/ro...External github.com/robocorp/robotframework-lsp
https://solargraph.org/External Fred Snyder
https://github.com/castwide/so...External github.com/castwide/solargraph
https://shopify.github.io/ruby...External Subdomain Shopify
https://github.com/Shopify/rub...External github.com/Shopify/ruby-lsp
https://github.com/nrcExternal Nick Cameron
https://github.com/rust-lang/rlsExternal github.com/rust-lang/rls
https://langserver.org/Anchor Text duplicate 1
https://github.com/matkladExternal Aleksey Kladov
https://github.com/rust-analyz...External github.com/rust-analyzer/rust-analyzer
https://langserver.org/Anchor Text duplicate 1
https://github.com/dragosExternal Iulian Dragos
https://github.com/dragos/drag...External github.com/dragos/dragos-vscode-scala
https://github.com/scalametaExternal Scalameta
https://github.com/scalameta/m...External github.com/scalameta/metals
https://langserver.org/Anchor Text duplicate 1
https://langserver.org/Anchor 5
https://langserver.org/Anchor 6
https://github.com/IoannisNezis/External Ioannis Nezis
https://github.com/IoannisNezi...External github.com/IoannisNezis/Qlue-ls
https://www.stardog.com/External Subdomain Stardog Union
https://github.com/stardog-uni...External github.com/stardog-union/stardog-language-servers/tree/master/packages/sparql-language-server
https://langserver.org/Anchor Text duplicate 2
https://github.com/badetitou/External Benoît Verhaeghe
https://github.com/badetitou/P...External github.com/badetitou/Pharo-LanguageServer
https://snyk.io/External Snyk
https://github.com/snyk/snyk-lsExternal URL anchor text
https://github.com/snyk/snyk-ls
https://github.com/azdavisExternal Ariel Davis
https://github.com/azdavis/milletExternal Millet
https://github.com/appleExternal Apple Inc
https://github.com/apple/sourc...External github.com/apple/sourcekit-lsp
https://www.redhat.com/External Subdomain Text duplicate Red Hat
https://sourceware.org/git/?p=...External Systemtap LSP
https://github.com/dalanceExternal dalance
https://github.com/dalance/svlsExternal github.com/dalance/svls
https://github.com/juliosueirasExternal Julio Tain Sueiras
https://github.com/juliosueira...External github.com/juliosueiras/terraform-lsp
https://github.com/hashicorp/External Hashicorp
https://github.com/hashicorp/t...External github.com/hashicorp/terraform-ls
http://www.ttcn-3.org/External Subdomain TTCN-3
https://www.nokia.com/External Subdomain Nokia
https://github.com/nokia/nttExternal github.com/nokia/ntt
https://langserver.org/Anchor Text duplicate 1
https://www.stardog.com/External Subdomain Text duplicate Stardog Union
https://github.com/stardog-uni...External github.com/stardog-union/stardog-language-servers/tree/master/packages/turtle-language-server
https://langserver.org/Anchor Text duplicate 2
https://www.typefox.io/External Subdomain Text duplicate TypeFox
https://github.com/theia-ide/t...External Text duplicate github.com/theia-ide/typescript-language-server
https://github.com/Microsoft/T...External Text duplicate tsserver
https://github.com/vlangExternal vlang
https://github.com/vlang/v-ana...External URL anchor text
https://github.com/vlang/v-analyzer
https://github.com/vala-langExternal vala-lang
https://github.com/vala-lang/v...External URL anchor text
https://github.com/vala-lang/vala-language-server
https://github.com/dalanceExternal Text duplicate dalance
https://github.com/dalance/ver...External github.com/dalance/veryl/tree/master/crates/languageserver
https://github.com/iamccoExternal iamcco
https://github.com/iamcco/vim-...External github.com/iamcco/vim-language-server
https://github.com/bhsd-harryExternal Bhsd
https://github.com/bhsd-harry/...External github.com/bhsd-harry/vscode-extension-wikiparser
https://ibm.com/External Text duplicate IBM
https://github.com/microclimat...External github.com/microclimate-devops/xml-language-server
https://www.redhat.com/External Subdomain Text duplicate Red Hat
https://github.com/angelozerr/External Angelo ZERR
https://github.com/angelozerr/...External github.com/angelozerr/lsp4xml
https://www.redhat.com/External Subdomain Text duplicate Red Hat
https://github.com/redhat-deve...External github.com/redhat-developer/yaml-language-server
https://typefox.io/External Text duplicate TypeFox
https://github.com/yang-tools/...External github.com/yang-tools/yang-lsp
https://typefox.io/External Text duplicate TypeFox
https://github.com/eclipse/xte...External github.com/eclipse/xtext-core
https://kofno.github.io/External Subdomain Ryan L. Bell
https://github.com/crystal-lan...External contributors
https://github.com/crystal-lan...External github.com/crystal-lang-tools/scry
https://github.com/ptdeweyExternal Patrick Dewey
https://github.com/ptdewey/pla...External github.com/ptdewey/plantuml-lsp
https://github.com/lextmExternal Lex Li
https://github.com/lextm/restr...External github.com/lextm/restructuredtext-antlr
https://mtsmfm.github.io/External Subdomain Fumiaki MATSUSHIMA
https://github.com/mtsmfm/lang...External github.com/mtsmfm/language_server-ruby
https://github.com/TypeCobolTeamExternal TypeCobol Team
https://github.com/TypeCobolTe...External TypeCobol Language Server
https://github.com/darinmorrisonExternal Darin Morrison
https://github.com/wasm-lsp/wa...External github.com/wasm-lsp/wasm-language-server
https://github.com/zigtoolsExternal zigtools
https://github.com/zigtools/zl...External Text duplicate contributors
https://github.com/zigtools/zlsExternal github.com/zigtools/zls
https://scalameta.org/metals/d...External See this link for more information.
https://scalameta.org/metals/d...External Text duplicate See this link for more information.
https://github.com/fhsExternal Fazlul Shahriar
https://github.com/fhs/acme-lspExternal URL anchor text
https://github.com/fhs/acme-lsp
https://www.barebones.com/External Subdomain Bare Bones Software, Inc.
https://www.barebones.com/prod...External Subdomain Proprietary
https://www.embarcadero.com/External Subdomain Text duplicate Embarcadero
https://www.embarcadero.com/pr...External Subdomain Text duplicate Proprietary
https://www.embarcadero.com/External Subdomain Text duplicate Embarcadero
https://www.embarcadero.com/pr...External Subdomain Text duplicate Proprietary
http://www.eclipse.org/External Subdomain Eclipse
https://github.com/eclipse/lsp4e/External github.com/eclipse/lsp4e/
http://www.eclipse.org/External Subdomain Text duplicate Eclipse
https://codenvy.com/External Codenvy
https://github.com/eclipse/che/External github.com/eclipse/che/
https://github.com/SpartanJExternal Martín Lucas Golini
https://github.com/SpartanJ/ecodeExternal github.com/SpartanJ/ecode
https://github.com/vibhavpExternal Vibhav Pant
https://github.com/emacs-lsp/l...External github.com/emacs-lsp/lsp-mode
https://github.com/joaotavoraExternal João Távora
https://github.com/joaotavora/...External github.com/joaotavora/eglot
https://github.com/manateelazycatExternal Andy Stewart
https://github.com/manateelazy...External github.com/manateelazycat/lsp-bridge
https://github.com/techeeExternal Jiří Techet
https://github.com/techee/gean...External github.com/techee/geany-lsp
https://www.adacore.com/External Subdomain Text duplicate AdaCore
https://github.com/AdaCore/gpsExternal URL anchor text
https://github.com/AdaCore/gps
https://github.com/archseerExternal Blaž Hrastnik
https://github.com/helix-edito...External URL anchor text
https://github.com/helix-editor/helix
https://github.com/ballerina-p...External Ballerina-Lang Team
https://github.com/ballerina-p...External github.com/ballerina-platform/lsp4intellij
https://github.com/gtacheExternal Guillaume Tâche
https://github.com/gtache/inte...External github.com/gtache/intellij-lsp
https://github.com/ulExternal Ruslan Prokopchuk
https://github.com/ul/kak-lspExternal github.com/ul/kak-lsp
https://kate-editor.org/External Kate Team
https://invent.kde.org/kde/kateExternal Subdomain invent.kde.org/kde/kate
https://moonshine-ide.com/External Text duplicate Prominic
https://github.com/prominic/Mo...External github.com/prominic/Moonshine-IDE
http://onivim.io/External Oni
https://github.com/onivim/oniExternal github.com/onivim/oni
https://wiki.qt.io/Qt_CreatorExternal Subdomain Qt Project
http://code.qt.io/cgit/qt-creatorExternal Subdomain code.qt.io/cgit/qt-creator
https://www.microsoft.com/External Subdomain Text duplicate Microsoft
https://github.com/microsoft/V...External github.com/microsoft/VSCode
https://github.com/microsoftExternal Text duplicate Microsoft
https://github.com/microsoft/m...External github.com/microsoft/monitors4codegen
https://github.com/yegappanExternal Yegappan Lakshmanan
https://github.com/yegappan/lspExternal github.com/yegappan/lsp
https://github.com/neovimExternal Neovim Team
https://github.com/neovim/neovimExternal github.com/neovim/neovim
https://github.com/nateboschExternal Nate Bosch
https://github.com/natebosch/v...External github.com/natebosch/vim-lsc
https://github.com/prabirshresthaExternal Prabir Shrestha
https://github.com/prabirshres...External github.com/prabirshrestha/vim-lsp
https://github.com/autozimuExternal Junfeng Li
https://github.com/autozimu/La...External github.com/autozimu/LanguageClient-neovim
https://github.com/w0rpExternal w0rp
https://github.com/w0rp/aleExternal github.com/w0rp/ale
https://github.com/chemzqmExternal Qiming zhao
https://github.com/neoclide/co...External github.com/neoclide/coc.nvim
https://github.com/tomv564External Tom van Ommeren
https://github.com/sublimelsp/LSPExternal github.com/sublimelsp/LSP
https://github.com/Microsoft/m...External MS Monaco Editor
http://typefox.io/External Text duplicate TypeFox
https://github.com/TypeFox/mon...External github.com/TypeFox/monaco-languageclient
https://github.com/githubExternal GitHub
https://github.com/atom-commun...External github.com/atom-community/atom-languageclient
https://github.com/wylieconlonExternal Wylie Conlon
https://github.com/wylieconlon...External github.com/wylieconlon/lsp-editor-adapter
https://github.com/hjr265External Mahmud Ridwan
https://github.com/FurqanSoftw...External github.com/FurqanSoftware/codemirror-languageserver
https://github.com/cmrExternal Corey Richardson
https://github.com/sourcegraph...External github.com/sourcegraph/emacs-lsp
https://sourcegraph.com/External Text duplicate Sourcegraph
https://github.com/sourcegraph...External github.com/sourcegraph/sublime-lsp
https://github.com/theia-ideExternal Theia IDE
https://github.com/theia-ide/t...External github.com/theia-ide/theia
https://github.com/spyder-ideExternal Spyder IDE Dev Team
https://github.com/spyder-ide/...External github.com/spyder-ide/spyder
https://github.com/Valloric/ycmdExternal github.com/Valloric/ycmd
https://github.com/adobeExternal Adobe
https://github.com/adobe/bracketsExternal github.com/adobe/brackets
https://github.com/krassowskiExternal Michał Krassowski
https://github.com/krassowski/...External krassowski/jupyterlab-lsp
https://github.com/smathotExternal Sebastiaan Mathôt
https://github.com/open-cogsci...External opensesame-extension-language_server
https://about.sourcegraph.com/...External Subdomain Text duplicate Sourcegraph
https://github.com/langserver/...External github.com/langserver/langserver.github.io
http://glyphicons.com/External Glyphicons Free
http://creativecommons.org/lic...External CC BY 3.0

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://langserver.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.45 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (195 kB).

HTTP Response Header

NameValue
dateFri, 15 Aug 2025 18:40:27 GMT
content-typetext/html; charset=utf-8
content-encodingzstd
x-origin-cacheHIT
last-modifiedTue, 24 Jun 2025 14:36:26 GMT
varyAccept-Encoding
access-control-allow-origin*
expiresFri, 15 Aug 2025 18:50:27 GMT
cache-controlmax-age=600
x-proxy-cacheMISS
x-github-request-idAB14:393922:300947:32D5A4:689F7F1B
cf-cache-statusDYNAMIC
cf-ray96fad20b58007879-CDG
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IXz6WLTgtuUIFlLXBYMFoCEX7K4hbVaFlB84RV4LeLG4yt0Z%2BicVI2iuKJnwzI6uLlJUW9r%2BITInbE15JKHRIMVmw%2BsWlYmhjQoeTI%2BHf%2BHGG36ctQ2RvSwSFnyZ7kwBZg%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
set-cookie281 Characters
alt-svch3=":443"; ma=86400
server-timingcfL4;desc="?proto=TCP&rtt=13921&min_rtt=13889&rtt_var=3971&sent=6&recv=8&lost=0&retrans=0&sent_bytes=3416&recv_bytes=906&delivery_rate=208390&cwnd=253&unsent_bytes=0&cid=30359336d4622652&ts=278&x=0"
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 728 referring domains.
This page has 2,089 backlinks.
This page has backlinks from 480 different ip addresses.

Links from Wikipedia

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Robots.txt

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Langserver73%Check
org73%Check
Language Server66%Check
server implementations66%Check
Language Server Protocol62%Check
master server58%Check
Language54%Check
implementations54%Check
Protocol Language54%Check
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