Kodi crawler? crawler chida "Yandex" ndi Google

Tsiku lililonse pa Intaneti pali kuchuluka yaikulu zipangizo zatsopano kulenga webusaiti kusinthidwa masamba akale ukonde, kukweza zithunzi ndi makanema. Popanda chimabisika injini kufufuza sanapezeke mu World Lonse Web, palibe zikalata izi. Njira zina monga mapulogalamu robotic nthawi iliyonse kulibe. Kodi kufufuza makina, inu mufunira ndi mmene ntchito?

ndi kufufuza loboti Kodi

Crawler malo (kufufuza injini) - izo ndi pulogalamu basi akhoza kukaona mamiliyoni masamba, mofulumira n'kuyamba kusambira kudutsa mu internet popanda aliyense woyendetsa. Bots amakhala jambulani danga la World Lonse Web, kupeza tsamba latsopano ukonde ndipo ankakonda kukacheza kale osanjidwa. mayina ena ukonde crawlers akangaude, crawlers, bots.

N'chifukwa chiyani kufufuza injini akangaude

Ntchito yaikulu kuti achite kufufuza injini akangaude - masamba osanjidwa, komanso lemba, zithunzi, wailesi ndi owona kanema kuti ali pa iwo. Bots onani maumboni, malo galasi (makope) ndi zosintha. The makina mundisonyeze HTML-kachidindo ulamuliro mfundo motsata wa Gulu la World, amene akufotokozera ndi zipangizo mfundo zamakono kwa World Lonse Web.

indexing chiri ndi chifukwa chake anafunika

Indexing - Ndipotu, ndi ndondomeko ya kuchezera makamaka tsamba ndi injini kufufuza. Pulogalamu mapanga sikani lemba pa webusayitiyi, zithunzi, makanema, maulalo outbound, ndiye tsamba pamaoneka muzotsatira. Nthawi zina, malo sangakhoze scanned basi, ndiye akhoza kuwonjezeredwa kufufuza injini pamanja oyang'anira mawebusayiti. Childs, izi zimachitika pakalibe limasonyeza kunja kwa makamaka (zambiri posachedwapa analenga) page.

Kodi kufufuza injini akangaude

Aliyense injini kufufuza ali Bot yake ndi Makina Google siyana kwambiri malinga limagwirira ntchito pa pulogalamu zofanana, "Yandex" kapena machitidwe ena.

Ambiri, loboti ntchito mfundo ili: pulogalamu 'akadzadza' pa malo ndi maulalo kunja kwa tsamba lofikira, "imati" Web gwero (kuphatikizapo anthu okufunafunani pamwamba kuti asaone wosuta). Bwato ndi momwe kuyenda pakati pa masamba a malo ndi kupitiriza kwa ena.

Pulogalamu adzasankha tsamba kuti index? nthawi zambiri "zotiyesa" kangaude akuyamba ndi malo uthenga kapena akalozera gwero lalikulu ndi aggregators ponena kulemera lalikulu. Crawler mosalekeza mapanga sikani masamba mmodzimmodzi pa mlingo ndi kugwirizana kwa indexing zinthu zotsatirazi:

• Internal: perelinovka (limasonyeza mkati pakati pa tsamba la gwero yemweyo), malo kukula, malamulo olondola, wosuta-wochezeka ndi zina zotero;
• Zowonekera kunja: okwana Buku kulemera, imbaenda ku malowo.

Chinthu choyamba zofufuza kufufuza loboti pa intaneti ndi robots.txt. indexing gwero lina anachita malinga ndi zomwe iwo ndi kwa chikalatachi. file muli malangizo a "akangaude" kuti angathe kuwonjezera mwayi wakuti opitidwa ndi injini zofufuza zanu, ndi, chotero, kukwaniritsa ndi kugunda oyambirira malo mu "Yandex" kapena Google.

Program analogs crawlers

Nthawi zambiri mawu akuti "kufufuza loboti" ndi lofanana ndi wanzeru, wosuta kapena wothandizila yoyenda yokha, "nyerere" kapena "mphutsi". Kumizidwa kusiyana kwambiri yekha poyerekeza ndi wothandizila, matanthauzo ena amatchula mitundu chimodzimodzi maloboti.

Mwachitsanzo, wothandizila zikhoza kukhala:

• aluntha: pulogalamu, amene anasamuka ku malo malo, paokha Poganizira za mmene chitani; iwo sali ofanana kwambiri pa Intaneti;
• Autonomous: Makampaniwa kuthandiza wosuta kusankha mankhwala, kufufuza, kapena polemba pa mafomu, otchedwa Zosefera, amene pang'ono okhudzana ndi mapulogalamu maukonde.
• wosuta: pulogalamu amathandiza mogwirizana wosuta ndi World Lonse Web, osatsegula ndi (mwachitsanzo, Opera, IE, Google Chrome, Firefox), atumiki (Viber, uthengawo) kapena mapulogalamu imelo (MS Chiyembekezo ndi Qualcomm).

"Nyerere" ndi "mphutsi" ndi zambiri zofanana ndi kufufuza injini "akangaude". Mawonekedwe woyamba pakati amalumikizana ndi zonse kucheza ngati njuchi nyerere, "mphutsi" amatha motsanzira m'njira zinanso n'chimodzimodzi ndi crawler muyezo.

Zosiyanasiyana kufufuza injini maloboti

Kusiyanitsa pakati pa mitundu ya crawlers. Malinga ndi cholinga cha pulogalamuyi, ali:

• "Galasi" - Zobwerezedwa ndi kusakatula masamba.
• Mobile - kuganizira Mabaibulo m'manja tsamba.
• Quick - kukonza zatsopano mwamsanga mwa akumaona zosintha atsopano.
• Reference - Buku index, awerenge chiwerengero chawo.
• Indexers osiyanasiyana zili - mapulogalamu enieni malemba, wailesi, video, zithunzi.
• "Mapulogalamu aukazitape" - kufunafuna masamba sanayambe chaonetsedwera mu search engine.
• "Woodpecker" - nthawi kukaona malo kukayendera kufunika awo ndi dzuwa.
• National - kusakatula chuma Web ili mmodzi wa madambwe dziko (mwachitsanzo, .mobi, kapena .kz .ua).
• Global - index malo yonse.

Maloboti injini lalikulu kufufuza

Palinso ena akangaude search engine. Akuti magwiridwe awo siyana amasiyana, komabe mapulogalamu pafupifupi ofanana. Kusiyana waukulu indexing masamba Maloboti kuwiri kufufuza injini ali motere:

• The stringency kuyesedwa. Akukhulupirira kuti limagwirira wa crawler "Yandex" Ziwerengero penapake wosamalitsa malo kugwilizana ndi mfundo za World Lonse Web.
• Kuteteza kukhulupirika kwa malo. The crawler zolozera Google malo lonse (kuphatikizapo zinthu atolankhani), "Yandex" tikhoza kuona zili kusankha.
• Liwiro mayeso tsamba latsopano. Google anawonjezera gwero latsopano muzotsatira mwa masiku angapo, mu nkhani ya "ndi Yandex" ndondomeko akhoza kutenga masabata awiri kapena kuposa.
• Pafupipafupi kukonzanso indexing. Crawler "Yandex" Yang'anani zosintha kawiri pa sabata, ndi Google - mmodzi masiku 14.

Internet, ndithudi, osati okha injini kufufuza awiri. injini zina kufufuza ndi makina awo amene amatsatira magawo awo indexing. Komanso, pali zingapo "akangaude" kuti tinapangidwa chuma osati yaikulu zofufuza zanu, ndi magulu payekha kapena oyang'anira masamba awebusayiti.

olakwika wamba

Mosiyana ndi zimene ambiri amakhulupirira, "akangaude" musati pokonza mfundo. pulogalamu yekha mapanga sikani ndi zimasunga masamba processing zina zimatenga maloboti chosiyana.

Komanso, owerenga ambiri amakhulupirira kuti kufufuza injini akangaude kungasokoneze ndi "zoipa" Internet. Ndipotu, ena mabaibulo "akangaude" akhoza kwambiri zimamuchulukira makina. Palinso chinthu anthu - ndi oyang'anira mawebusayiti, amene analenga pulogalamu, mukhonza kupanga chibwana mu kasinthidwe Makina. Koma ambiri a mapulogalamu alipo bwino cholinga ndi mwaukadaulo anakwanitsa ndi mavuto akutulukira yomweyo kuchotsedwa.

Momwe angasamalire indexing

Search injini makina ndi mapulogalamu makina, koma m'kati indexing akhoza pang'ono olamulidwa ndi oyang'anira mawebusayiti lapansi. Izi zimathandiza kwambiri kunja ndi mkati kukhathamiritsa wa gwero la. Komanso, inu mukhoza pamanja kuwonjezera malo zatsopano kufufuza injini: chuma akuluakulu mwapadera masamba Web kulembetsa.