{"id":4446,"date":"2023-08-25T00:00:00","date_gmt":"2023-08-25T00:00:00","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/jak-presny-je-speedtest-net-a-comprehensive-analysis\/"},"modified":"2023-08-25T00:00:00","modified_gmt":"2023-08-25T00:00:00","slug":"jak-presny-je-speedtest-net-a-comprehensive-analysis","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/jak-presny-je-speedtest-net-a-comprehensive-analysis\/","title":{"rendered":"Jak p\u0159esn\u00fd je Speedtest.net. A Comprehensive Analysis"},"content":{"rendered":"<div class=\"orig\">\n<div class=\"origqestion\">Jak zjistit skute\u010dnou rychlost internetu?<\/div>\n<div class=\"origanswer\">Existuje spousta \u010desk\u00fdch i zahrani\u010dn\u00edch web\u016f, kter\u00e9 na sv\u00fdch str\u00e1nk\u00e1ch zdarma nab\u00edz\u00ed n\u00e1stroj k m\u011b\u0159en\u00ed rychlosti p\u0159ipojen\u00ed. Z tuzemsk\u00fdch web\u016f doporu\u010dujeme pou\u017e\u00edt t\u0159eba m\u011b\u0159i\u010de na serverech rychlost.cz nebo dsl.cz. Ze zahrani\u010dn\u00edch jsou spolehliv\u00e9 n\u00e1stroje speedtest.net i speedcheck.org.<\/div>\n<div class=\"origurl\">\n\t\t\t\t\t<span> Dal\u0161\u00ed informace najdete na<\/span> <a href=\"https:\/\/www.netbox.cz\/n\/jak-spravne-merit-rychlost-internetu#:~:text=Existuje%20spousta%20%C4%8Desk%C3%BDch%20i%20zahrani%C4%8Dn%C3%ADch,.net%20i%20speedcheck.org.\">www.netbox.cz<\/a>\n\t\t\t\t<\/div>\n<\/p><\/div>\n<div class=\"articlecontent\">Nejd\u0159\u00edve k v\u011bci: M\u00edt spolehliv\u00e9 a rychl\u00e9 p\u0159ipojen\u00ed k internetu je nyn\u00ed d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e kdy jindy kv\u016fli rostouc\u00ed z\u00e1vislosti na internetu pro podnik\u00e1n\u00ed, voln\u00fd \u010das a komunikaci. Existuje mnoho online n\u00e1stroj\u016f pro m\u011b\u0159en\u00ed rychlosti va\u0161eho internetov\u00e9ho p\u0159ipojen\u00ed, p\u0159i\u010dem\u017e Speedtest.net je jedn\u00edm z nejzn\u00e1m\u011bj\u0161\u00edch. Je v\u0161ak velmi d\u016fle\u017eit\u00e9 pochopit, jak p\u0159esn\u00e9 tyto n\u00e1stroje jsou, a posoudit, zda poskytuj\u00ed platn\u00e9 v\u00fdsledky. V tomto p\u0159\u00edsp\u011bvku prozkoum\u00e1me spolehlivost slu\u017eby Speedtest.net a pod\u00edv\u00e1me se na n\u011bkolik r\u016fzn\u00fdch zp\u016fsob\u016f, jak zjistit skute\u010dnou rychlost va\u0161eho internetov\u00e9ho p\u0159ipojen\u00ed. P\u0159esnost Speedtest.net: <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> \u0160iroce pou\u017e\u00edvan\u00fdm d\u016fv\u011bryhodn\u00fdm a p\u0159esn\u00fdm n\u00e1strojem pro m\u011b\u0159en\u00ed rychlosti internetu je speedtest.net. Vytvo\u0159ila jej spole\u010dnost Ookla a stal se zn\u00e1m\u00fdm pro sv\u00e9 pou\u017eit\u00ed a jednoduchost. Anal\u00fdzou spojen\u00ed mezi va\u0161\u00edm za\u0159\u00edzen\u00edm a bl\u00edzk\u00fdm serverem, obvykle t\u00edm s nejni\u017e\u0161\u00ed latenc\u00ed, program ur\u010duje rychlost va\u0161eho internetu. Spolehlivost a efektivitu va\u0161eho p\u0159ipojen\u00ed ur\u010duje v\u00fdpo\u010dtem rychlosti odes\u00edl\u00e1n\u00ed a stahov\u00e1n\u00ed a tak\u00e9 latence (ping). <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee p\u0159esnost v\u00fdsledk\u016f m\u016f\u017ee ovlivnit \u0159ada faktor\u016f. V\u00fdsledky testu mohou b\u00fdt ovlivn\u011bny p\u0159et\u00ed\u017een\u00edm s\u00edt\u011b, vzd\u00e1lenost\u00ed mezi va\u0161\u00edm za\u0159\u00edzen\u00edm a serverem a kvalitou va\u0161eho poskytovatele internetov\u00fdch slu\u017eeb (ISP). Krom\u011b toho Speedtest.net pou\u017e\u00edv\u00e1 technologii Adobe Flash nebo HTML5, kter\u00e1 m\u016f\u017ee p\u0159in\u00e9st ur\u010dit\u00e9 odchylky zp\u016fsoben\u00e9 rozd\u00edly v rychlosti prohl\u00ed\u017ee\u010de nebo mo\u017enostech za\u0159\u00edzen\u00ed. Nejspolehliv\u011bj\u0161\u00ed test rychlosti internetu: P\u0159esto\u017ee m\u00e1 Speedtest.net obecn\u011b dobrou pov\u011bst, existuj\u00ed i jin\u00e9 aplikace pro testov\u00e1n\u00ed rychlosti internetu, kter\u00e9 mohou poskytovat stejn\u011b d\u016fv\u011bryhodn\u00e9 v\u00fdsledky. Jedn\u00edm z takov\u00fdch n\u00e1stroj\u016f je Fast.com, kter\u00fd vytvo\u0159ila spole\u010dnost Netflix. Pokud obvykle pou\u017e\u00edv\u00e1te internet ke streamov\u00e1n\u00ed, Fast.com m\u016f\u017ee vyhodnotit rychlost va\u0161eho internetu na z\u00e1klad\u011b nav\u00e1z\u00e1n\u00ed spojen\u00ed se servery spole\u010dnosti Netflix. M\u00e1 snadno pou\u017eiteln\u00e9 rozhran\u00ed a m\u011b\u0159\u00ed pouze rychlost stahov\u00e1n\u00ed, co\u017e je u\u017eite\u010dn\u00e9 pro ty, kte\u0159\u00ed cht\u011bj\u00ed posoudit svou kapacitu streamov\u00e1n\u00ed. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Mezi dal\u0161\u00ed zn\u00e1m\u00e9 programy pro m\u011b\u0159en\u00ed rychlosti pat\u0159\u00ed TestMy.net, kter\u00fd poskytuje konkr\u00e9tn\u011bj\u0161\u00ed \u00fadaje o v\u00fdkonu va\u0161eho p\u0159ipojen\u00ed, a Measurement Lab (M-Lab) spole\u010dnosti Google, kter\u00fd obsahuje \u0159adu diagnostick\u00fdch test\u016f. Tyto n\u00e1stroje lze pou\u017e\u00edt jako n\u00e1hradu Speedtest.net a nab\u00edzej\u00ed dal\u0161\u00ed informace o rychlosti va\u0161eho internetu. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Jak otestovat skute\u010dnou rychlost internetu: <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Doporu\u010dujeme prov\u00e9st n\u011bkolik test\u016f pomoc\u00ed r\u016fzn\u00fdch n\u00e1stroj\u016f a v r\u016fznou denn\u00ed dobu, abyste zjistili svou skute\u010dnou rychlost internetu. Tato metoda nab\u00edz\u00ed p\u0159esn\u011bj\u0161\u00ed zobrazen\u00ed va\u0161\u00ed pr\u016fm\u011brn\u00e9 rychlosti a pom\u00e1h\u00e1 p\u0159izp\u016fsobit se p\u0159\u00edpadn\u00fdm v\u00fdkyv\u016fm ve v\u00fdkonu s\u00edt\u011b. Vzhledem k tomu, \u017ee bezdr\u00e1tov\u00e9 p\u0159ipojen\u00ed m\u016f\u017ee b\u00fdt ovlivn\u011bno ru\u0161en\u00edm a silou sign\u00e1lu, je tak\u00e9 dobr\u00e9 otestovat rychlost internetu jak na kabelov\u00e9m, tak na bezdr\u00e1tov\u00e9m p\u0159ipojen\u00ed. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> P\u0159ed spu\u0161t\u011bn\u00edm testu rychlosti ukon\u010dete v\u0161echny zbyte\u010dn\u00e9 programy nebo procesy, kter\u00e9 by mohly spot\u0159ebov\u00e1vat s\u00ed\u0165ov\u00e9 prost\u0159edky. T\u00edm zajist\u00edte, \u017ee nam\u011b\u0159en\u00e1 rychlost bude p\u0159esn\u011b odpov\u00eddat tomu, \u010deho je va\u0161e internetov\u00e9 p\u0159ipojen\u00ed skute\u010dn\u011b schopno. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Je rychl\u00fd test rychlosti spolehliv\u00fd? Jak ji\u017e bylo \u0159e\u010deno, Fast.com je d\u016fv\u011bryhodn\u00fd n\u00e1stroj vytvo\u0159en\u00fd spole\u010dnost\u00ed Netflix. P\u0159ipojuje se k server\u016fm spole\u010dnosti Netflix a zam\u011b\u0159uje se pouze na rychlost stahov\u00e1n\u00ed, tak\u017ee u\u017eivatel\u016fm, kte\u0159\u00ed se zaj\u00edmaj\u00ed p\u0159edev\u0161\u00edm o streamov\u00e1n\u00ed, poskytuje p\u0159esn\u00e9 \u00fadaje. P\u0159esto je d\u016fle\u017eit\u00e9 m\u00edt na pam\u011bti, \u017ee pokud jde o hodnocen\u00ed rychlosti nahr\u00e1v\u00e1n\u00ed, latence nebo jin\u00fdch ukazatel\u016f v\u00fdkonu s\u00edt\u011b, nemus\u00ed b\u00fdt Fast.com tak \u00fapln\u00fd jako Speedtest.net nebo jin\u00e9 programy. Proto se doporu\u010duje vyu\u017e\u00edvat v\u00edce program\u016f spole\u010dn\u011b, pokud pot\u0159ebujete d\u016fkladn\u011bj\u0161\u00ed prozkoum\u00e1n\u00ed sv\u00e9ho internetov\u00e9ho p\u0159ipojen\u00ed. Je 11,2 Mb\/s vysok\u00e1 rychlost? <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> V z\u00e1vislosti na va\u0161ich pot\u0159eb\u00e1ch spot\u0159eby internetu lze 11,2 Mb\/s pova\u017eovat za pom\u011brn\u011b vysokou rychlost. Tato rychlost je v\u00edce ne\u017e dostate\u010dn\u00e1 pro b\u011b\u017en\u00e9 prohl\u00ed\u017een\u00ed webov\u00fdch str\u00e1nek, streamov\u00e1n\u00ed videa ve standardn\u00edm rozli\u0161en\u00ed a hran\u00ed online her. Pokud se v\u0161ak b\u011b\u017en\u011b v\u011bnujete \u010dinnostem, kter\u00e9 vy\u017eaduj\u00ed v\u011bt\u0161\u00ed \u0161\u00ed\u0159ku p\u00e1sma, jako je streamov\u00e1n\u00ed videa ve vysok\u00e9m rozli\u0161en\u00ed, hran\u00ed online her pro v\u00edce hr\u00e1\u010d\u016f nebo stahov\u00e1n\u00ed velk\u00fdch soubor\u016f, m\u016f\u017eete se setkat s ur\u010dit\u00fdmi omezen\u00edmi rychlosti. Chcete-li si za t\u011bchto okolnost\u00ed zajistit plynulej\u0161\u00ed a p\u0159\u00edjemn\u011bj\u0161\u00ed online z\u00e1\u017eitek, mo\u017en\u00e1 byste m\u011bli zv\u00e1\u017eit p\u0159echod na rychlej\u0161\u00ed p\u0159edplatn\u00e9 internetu. Z\u00e1v\u011bre\u010dn\u00fd verdikt: <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Pro v\u011bt\u0161inu u\u017eivatel\u016f jsou v\u00fdsledky m\u011b\u0159en\u00ed rychlosti internetu na Speedtest.net d\u016fv\u011bryhodn\u00e9. Chcete-li prov\u00e9st d\u016fkladn\u011bj\u0161\u00ed zkoum\u00e1n\u00ed sv\u00e9ho internetov\u00e9ho p\u0159ipojen\u00ed, mus\u00edte vz\u00edt v \u00favahu pou\u017eit\u00ed r\u016fzn\u00fdch n\u00e1stroj\u016f a b\u00fdt si v\u011bdomi omezen\u00ed ka\u017ed\u00e9ho n\u00e1stroje pro testov\u00e1n\u00ed rychlosti. Lep\u0161\u00ed p\u0159edstavu o sv\u00e9 skute\u010dn\u00e9 rychlosti internetu z\u00edsk\u00e1te proveden\u00edm n\u011bkolika test\u016f s r\u016fzn\u00fdmi programy a v r\u016fzn\u00fdch \u010dasech. Nezapome\u0148te, \u017ee v\u00fd\u0161e pot\u0159ebn\u00e9 rychlosti internetu z\u00e1vis\u00ed na va\u0161ich online n\u00e1vyc\u00edch, proto je d\u016fle\u017eit\u00e9 je zohlednit p\u0159i zji\u0161\u0165ov\u00e1n\u00ed, zda je va\u0161e aktu\u00e1ln\u00ed rychlost internetu dostate\u010dn\u00e1.<\/p><\/div>\n<div class=\"questions\">\n<div class=\"questionstitle\">FAQ<\/div>\n<div class=\"question\">\n<div class=\"qtitle\"> L\u017eou testy rychlosti WiFi?<\/div>\n<p> Testy rychlosti WiFi, jako je nap\u0159\u00edklad zn\u00e1m\u00fd Speedtest.net, v\u00e1m mohou poskytnout dobrou p\u0159edstavu o tom, jak dob\u0159e funguje va\u0161e s\u00ed\u0165, ale je nezbytn\u00e9 si uv\u011bdomit jejich omezen\u00ed. Testy rychlosti WiFi neposkytuj\u00ed v\u017edy p\u0159esn\u00e9 v\u00fdsledky, ale existuj\u00ed ur\u010dit\u00e9 v\u011bci, kter\u00e9 je mohou ovlivnit. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Jedn\u00edm z faktor\u016f je um\u00edst\u011bn\u00ed zkouman\u00e9ho za\u0159\u00edzen\u00ed. Vzd\u00e1lenost mezi za\u0159\u00edzen\u00edm a sm\u011brova\u010dem nebo p\u0159\u00edstupov\u00fdm bodem WiFi m\u016f\u017ee ovlivnit v\u00fdsledky testu rychlosti. Sign\u00e1l WiFi m\u016f\u017ee b\u00fdt tak\u00e9 ru\u0161en st\u011bnami, n\u00e1bytkem a dal\u0161\u00edmi p\u0159edm\u011bty, co\u017e m\u00e1 za n\u00e1sledek ni\u017e\u0161\u00ed rychlost, ne\u017e by mohly nazna\u010dovat v\u00fdsledky testu. Dal\u0161\u00edm faktorem je mno\u017estv\u00ed za\u0159\u00edzen\u00ed p\u0159ipojen\u00fdch k s\u00edti WiFi v dob\u011b testu. Mno\u017estv\u00ed sou\u010dasn\u011b pou\u017e\u00edvan\u00fdch za\u0159\u00edzen\u00ed v s\u00edti m\u016f\u017ee ovlivnit dostupnou \u0161\u00ed\u0159ku p\u00e1sma a zpomalit rychlost. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Testov\u00e1n\u00ed rychlosti WiFi nav\u00edc nemus\u00ed p\u0159esn\u011b odpov\u00eddat skute\u010dn\u00e9 rychlosti internetu, kterou nab\u00edz\u00ed v\u00e1\u0161 poskytovatel internetov\u00fdch slu\u017eeb (ISP). Test rychlosti m\u011b\u0159\u00ed rychlost mezi va\u0161\u00edm za\u0159\u00edzen\u00edm a testovac\u00edm serverem, co\u017e nemus\u00ed b\u00fdt p\u0159esn\u00e9 vyj\u00e1d\u0159en\u00ed cel\u00e9 rychlosti internetu, se kterou se setk\u00e1v\u00e1te p\u0159i p\u0159\u00edstupu na r\u016fzn\u00e9 webov\u00e9 str\u00e1nky nebo online slu\u017eby. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> A\u010dkoli v\u00e1m tedy testy rychlosti WiFi mohou poskytnout z\u00e1kladn\u00ed informace o tom, jak dob\u0159e va\u0161e s\u00ed\u0165 funguje, je lep\u0161\u00ed je pova\u017eovat sp\u00ed\u0161e za p\u0159ibli\u017en\u00fd odhad ne\u017e za p\u0159esn\u00e9 hodnocen\u00ed. Pokud probl\u00e9my s rychlost\u00ed p\u0159etrv\u00e1vaj\u00ed, doporu\u010dujeme v\u00e1m, abyste se obr\u00e1tili na sv\u00e9ho poskytovatele internetov\u00e9ho p\u0159ipojen\u00ed a po\u017e\u00e1dali ho o dal\u0161\u00ed pomoc nebo abyste zv\u00e1\u017eili proveden\u00ed n\u011bkolika test\u016f v r\u016fzn\u00fdch oblastech, abyste l\u00e9pe pochopili, jak dob\u0159e va\u0161e WiFi funguje.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Jak zjistit skute\u010dnou rychlost internetu? Existuje spousta \u010desk\u00fdch i zahrani\u010dn\u00edch web\u016f, kter\u00e9 na sv\u00fdch str\u00e1nk\u00e1ch zdarma nab\u00edz\u00ed n\u00e1stroj k m\u011b\u0159en\u00ed rychlosti p\u0159ipojen\u00ed. Z tuzemsk\u00fdch web\u016f doporu\u010dujeme pou\u017e\u00edt t\u0159eba m\u011b\u0159i\u010de na serverech rychlost.cz nebo dsl.cz. Ze zahrani\u010dn\u00edch jsou spolehliv\u00e9 n\u00e1stroje speedtest.net i speedcheck.org. Dal\u0161\u00ed informace najdete na www.netbox.cz Nejd\u0159\u00edve k v\u011bci: M\u00edt spolehliv\u00e9 a rychl\u00e9 p\u0159ipojen\u00ed &#8230; <a title=\"Jak p\u0159esn\u00fd je Speedtest.net. A Comprehensive Analysis\" class=\"read-more\" href=\"https:\/\/tech-lib.eu\/tech\/jak-presny-je-speedtest-net-a-comprehensive-analysis\/\" aria-label=\"\u010c\u00edst v\u00edce o Jak p\u0159esn\u00fd je Speedtest.net. A Comprehensive Analysis\">\u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":2940,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1839],"tags":[],"class_list":["post-4446","post","type-post","status-publish","format-standard","hentry","category-presnost"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/4446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/2940"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=4446"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/4446\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=4446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=4446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=4446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}