Menene ma'anar alamar nopener? noreferrer sifa/tasirin nofollow

lakabin hyperlink <a>Yawanci ana amfani da lambar tare da nopener, noreferrer da halayen nofollow, wannan labarin zai raba yadda ake amfani da nopener, noreferrer da halayen lambar nofollow.

Menene ma'anar alamar nopener?

so target="_blank" Lokacin da aka ƙara zuwa hanyar haɗi, shafin da aka yi niyya zai buɗe a cikin sabon shafin.

A cikin sabon shafin da aka buɗe, zaku iya samun abun taga tushen tushen ta taga.opener, yana binne haɗarin tsaro.

• Musamman, shafin yanar gizon ku A mahada, akwai hanyar haɗin yanar gizon B wanda zai iya buɗe wani adireshin ɓangare na uku.
• Shafin B yana samun abin taga na shafin yanar gizon A ta taga.
• Sannan zaku iya amfani da shafi A don tsalle zuwa taga shafin phishing.opener.location.href=”abc.com”, mai amfani baya lura.
• Adireshin ya yi tsalle, kuma bayan shigar da sunan mai amfani da kalmar sirri a wannan shafin, bayanan ya faru.
• Don guje wa matsalolin da ke sama, an gabatar da rel kuma an saita sifa ="noopener", ta yadda sabon shafin da aka buɗe ba zai iya samun abin taga na shafin tushen ba.
• A wannan lokacin, ƙimar taga.mabudin ba shi da amfani.

Don haka, idan kuna son buɗe adireshin ɓangare na uku a cikin sabon shafin, yana da kyau a ƙara lambar tag. rel="noopener"Halaye.

Matsayin sifa noreferrer

Kama da nopener.

Kafarel="noreferrer"Bayan haka, sabon shafin da aka buɗe ba zai iya samun tagar shafin tushen don kai hari ba.

A lokaci guda, ba za a iya samun bayanan daftarin aiki ba daga sabon shafin da aka buɗe.Wannan bayanin ya ƙunshi adireshin shafin tushen.

Yawancin lokaci ana saita nopener da noreferrer a lokaci guda,rel="noopener noreferrer".

Tun da na karshen yana da tsohon aikin na hana damar shiga taga.budewa a lokaci guda, me yasa za a saita shi a lokaci guda?

Don dacewa, saboda wasu tsofaffin masu bincike basa goyan bayan noopener.

Matsayin nofollow

Lissafin nauyin shafi ta hanyar injunan bincike ya haɗa da adadin abubuwan da ke shafi shafi (backlinks), wato, idan shafin yana da alaƙa da wasu shafukan yanar gizo da yawa, za a yanke hukunci a matsayin shafi mai inganci.

Matsayi a cikin sakamakon bincike zai tashi.

Lokacin saita rel = "nofollow", yana nufin gaya wa injin binciken cewa hanyar haɗin ba ta ba da gudummawa ga matsayi na sama ba.

• Kullum ana amfani dashi don haɗawa ba tare daSEOAdireshin ciki masu daraja (kamar rajista ko hanyoyin haɗin yanar gizo), ba sa son bata nauyin fitarwa, ko wasu shafuka marasa inganci.