7.2 sec in total
377 ms
6.5 sec
297 ms
Visit sferis.pl now to see the best up-to-date Sferis content for Poland and also check out these interesting facts you probably never knew about sferis.pl
Sklep internetowy Sferis - wszystko, czego potrzebujesz do domu i pracy. W ofercie sprzęt RTV, AGD, komputerowy, telefony i wiele więcej! ✅ Duży wybór ✅ Niskie Ceny ⛟ Wysyłka w 24h!
Visit sferis.plWe analyzed Sferis.pl page load time and found that the first response time was 377 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sferis.pl performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value8.9 s
1/100
25%
Value11.3 s
5/100
10%
Value1,220 ms
20/100
30%
Value0.461
19/100
15%
Value16.0 s
6/100
10%
377 ms
529 ms
25 ms
349 ms
241 ms
Our browser made a total of 261 requests to load all elements on the main page. We found that 79% of them (207 requests) were addressed to the original Sferis.pl, 2% (4 requests) were made to Apis.google.com and 2% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sferis.pl.
Page size can be reduced by 749.6 kB (23%)
3.2 MB
2.5 MB
In fact, the total size of Sferis.pl main page is 3.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 225.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 225.6 kB or 86% of the original size.
Potential reduce by 3.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Sferis images are well optimized though.
Potential reduce by 352.5 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 352.5 kB or 65% of the original size.
Potential reduce by 168.4 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sferis.pl needs all CSS files to be minified and compressed as it can save up to 168.4 kB or 85% of the original size.
Number of requests can be reduced by 45 (18%)
257
212
The browser has sent 257 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sferis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.
sferis.pl
377 ms
www.sferis.pl
529 ms
css
25 ms
style-min.css
349 ms
xdomain.min.js
241 ms
translations.jsx
240 ms
scripts-min.js
586 ms
klik.js
250 ms
sw.js
425 ms
conversion.js
30 ms
client:platform.js
168 ms
api.js
191 ms
popups.js
551 ms
analytics.js
43 ms
logo.png
126 ms
2010-169992-menu_banners-zapraszamy-do-sklepu-lenovo.jpg
127 ms
2762-315842-menu_banners-.jpg
141 ms
2762-315843-menu_banners-.jpg
141 ms
2762-315844-menu_banners-.jpg
127 ms
2762-315845-menu_banners-.jpg
128 ms
2011-305828-menu_banners-.jpg
245 ms
2011-305903-menu_banners-.jpg
244 ms
2011-305902-menu_banners-.jpg
244 ms
2011-169862-menu_banners-msi.jpg
252 ms
169-315708-main_original-najlepsze-promocje-w-sferis.jpg
632 ms
169-318292-main_original-najlepsze-promocje-w-sferis.jpg
766 ms
169-315273-main_original-najlepsze-promocje-w-sferis.jpg
947 ms
169-312613-main_original-najlepsze-promocje-w-sferis.jpg
752 ms
169-307993-main_original-najlepsze-promocje-w-sferis.jpg
932 ms
169-318475-main_original-najlepsze-promocje-w-sferis.jpg
617 ms
169-315708-main_thumbnail-najlepsze-promocje-w-sferis.jpg
736 ms
169-318292-main_thumbnail-najlepsze-promocje-w-sferis.jpg
765 ms
169-315273-main_thumbnail-najlepsze-promocje-w-sferis.jpg
853 ms
169-312613-main_thumbnail-najlepsze-promocje-w-sferis.jpg
867 ms
169-307993-main_thumbnail-najlepsze-promocje-w-sferis.jpg
874 ms
169-318475-main_thumbnail-najlepsze-promocje-w-sferis.jpg
879 ms
48-307542-main_original-strefa-promocji.jpg
1085 ms
364917-155050-product_list-smartfon-lenovo-moto-g-2nd-gen-lte-czarny-sm4025ae7t1.jpg
980 ms
367391-165675-product_list-smartfon-huawei-p8-lite-dual-sim-czarny-p9litebl.jpg
996 ms
383674-294002-product_list-smartfon-samsung-galaxy-a5-2016-lte-zloty-sm-a510fzdaxeo.jpg
1001 ms
383675-294001-product_list-smartfon-samsung-galaxy-a5-2016-lte-czarny-sm-a510fzkaxeo.jpg
1046 ms
371539-186848-product_list-smartfon-lenovo-moto-g-lte-3rd-gen-8gb-czarny-sm4269ae7t1.jpg
1053 ms
385556-303717-product_list-smartfon-huawei-mate-8-moonlight-silver-mate-8-next-silver.jpg
1095 ms
377038-269951-product_list-smartfon-oneplus-one-a0001-sandstone-black-64gb-0101022601.jpg
1117 ms
385546-303685-product_list-smartfon-huawei-nexus-6p-32gb-srebrny-6901443099368.jpg
1122 ms
346078-121111-product_list-smartwatch-mykronoz-zesplash-brazowy-krzesplash-brown.jpg
1160 ms
383344-274701-product_list-smartwatch-huawei-watch-czarny-z-czarna-stalowa-bransoleta.jpg
1168 ms
383662-275971-product_list-smartwatch-mykronoz-zefit-2-pulse-bialy-krzefit2pulse-white-gold.jpg
1202 ms
383660-275891-product_list-smartwatch-mykronoz-zefit-2-pulse-czarny-krzefit2pulse-black-black.jpg
1209 ms
gtm.js
88 ms
383058-270556-product_list-smartwatch-lenovo-moto-360-2gen-wysylka-od-07032016-cognac-leather-sm4236ad6t1.jpg
1207 ms
linkid.js
20 ms
383665-276040-product_list-smartwatch-mykronoz-zesplash-2-pomaranczowy-krzesplash2-orange-black.jpg
1123 ms
383663-276003-product_list-smartwatch-mykronoz-zesplash-2-czarny-krzesplash2-black-black.jpg
1163 ms
383056-270560-product_list-smartwatch-lenovo-moto-360-2gen-wysylka-od-07032016-black-leather-sm4246an7t1.jpg
1160 ms
collect
109 ms
371989-195399-product_list-tablet-samsung-galaxy-tab-s2-t815-97-superamoled-lte-32gb-czarny-sm-t815nzkexeo.jpg
1184 ms
371829-282975-product_list-tablet-samsung-galaxy-tab-s2-t715-80-superamoled-lte-32gb-czarny-sm-t715nzkexeo.jpg
1190 ms
137 ms
371830-282974-product_list-tablet-samsung-galaxy-tab-s2-t715-80-superamoled-lte-32gb-bialy-sm-t715nzwexeo.jpg
1230 ms
sm.js
327 ms
wrap
69 ms
all.js
49 ms
cb=gapi.loaded_0
79 ms
env.json
1298 ms
tags
219 ms
371990-195389-product_list-tablet-samsung-galaxy-tab-s2-t815-97-superamoled-lte-32gb-bialy-sm-t815nzwexeo.jpg
1157 ms
371834-195366-product_list-tablet-samsung-galaxy-tab-s2-t810-97-superamoled-wifi-32gb-bialy-sm-t810nzwexeo.jpg
1163 ms
68 ms
371826-282978-product_list-tablet-samsung-galaxy-tab-s2-t710-80-superamoled-wifi-32gb-czarny-sm-t710nzkexeo.jpg
1182 ms
activity;src=4654132;type=users0;cat=stron0;ord=1
174 ms
5720
502 ms
409 ms
fbevents.js
51 ms
tr
165 ms
107 ms
106 ms
172 ms
xd_arbiter.php
156 ms
xd_arbiter.php
119 ms
ga-audiences
75 ms
147 ms
postmessageRelay
64 ms
api.js
27 ms
core:rpc:shindig.random:shindig.sha1.js
78 ms
2536007149-postmessagerelay.js
69 ms
UserMatch.ashx
22 ms
pixel
243 ms
pixel
33 ms
55 ms
RtbHouse
241 ms
tagging
87 ms
Pug
26 ms
291 ms
r.gif
225 ms
match
6 ms
tap.php
21 ms
cm
125 ms
sd
32 ms
371833-195374-product_list-tablet-samsung-galaxy-tab-s2-t810-97-superamoled-wifi-32gb-czarny-sm-t810nzkexeo.jpg
835 ms
371827-282977-product_list-tablet-samsung-galaxy-tab-s2-t710-80-superamoled-wifi-32gb-bialy-sm-t710nzwexeo.jpg
850 ms
1by1.png
8 ms
186 ms
386765-308050-product_list-2w1-lenovo-yoga-900-i7-6500u-133-8gb-ssd512-int-win10-pomaranczowa-80mk00g5pb.jpg
779 ms
386764-308053-product_list-2w1-lenovo-yoga-900-i7-6500u-133-8gb-ssd512-int-win10-srebrny-80mk00g4pb.jpg
759 ms
386766-308081-product_list-2w1-lenovo-yoga-900-i7-6500u-133-8gb-ssd512-int-win10-szampanska-80mk00g6pb.jpg
783 ms
386761-308025-product_list-2w1-lenovo-yoga-900-i5-6200u-133-8gb-ssd512-int-win10-srebrna-80mk00g1pb.jpg
800 ms
386762-308022-product_list-2w1-lenovo-yoga-900-i5-6200u-133-8gb-ssd512-int-win10-pomaranczowy-80mk00g2pb.jpg
766 ms
386763-308008-product_list-2w1-lenovo-yoga-900-i5-6200u-133-8gb-ssd512-int-win10-szampanska-80mk00g3pb.jpg
762 ms
377927-253838-product_list-ultrabook-lenovo-yoga-3-pro-13-m-5y71-133qhd-8gb-ssd512gb-int-noodd-win10-szampanski-80he017gpb.jpg
763 ms
340901-301325-product_list-2w1-dell-inspiron-3147-2401-n3530-116-4gb-500gb-int-noodd-win81.jpg
786 ms
383149-271158-product_list-2w1-dell-inspiron-i13-7348-i5-4200u-133ipsfhd-360st-8gb-500gb-hd4400-usb3-hdmi-win81-repack.jpg
730 ms
371048-240038-product_list-laptop-lenovo-thinkpad-e31-70-80kx000fpb-i3-5005u-133matthd-4gb-1tb-hd5500-usb3-hdmi-bt-fp-dos.jpg
737 ms
364906-284003-product_list-2w1-hp-envy-x2-13-j010nw-m-5y10c-133fhd-4gb-ssd128gb-int-noodd-win81-l2v46ea.jpg
771 ms
373837-211713-product_list-2w1-lenovo-yoga-500-14-i7-5500u-14fhd-8gb-sshd500gb-gt940m-noodd-win81-czarny-80n400a1pb.jpg
749 ms
387127-310363-product_list-laptop-lenovo-700-i5-6300hq-156fhd-8gb-1tb-gtx950m-win10-czarny-80ru002xpb.jpg
751 ms
371194-271139-product_list-laptop-dell-inspiron-15-5558-i5-5200u-156-8gb-1tb-gt920m-dvd-win10-czarny-5558-4631.jpg
744 ms
363419-157965-product_list-aparat-nikon-d5500-18-105vr-vba440k004.jpg
753 ms
280634-51452-product_list-aparat-nikon-d5200-kit-obiektyw-18-105vr-vba350k005.jpg
723 ms
326754-223136-product_list-aparat-nikon-d5300-obiektyw-18-55vr-ii-czarny-vba370k003.jpg
766 ms
326755-292902-product_list-aparat-nikon-d5200-kit-obiektyw-18-55-vr-ii-vba350k007.jpg
758 ms
363417-145348-product_list-aparat-nikon-d5500-18-55vr-ii-kit-czarny-vba440k001.jpg
746 ms
265939-223129-product_list-aparat-nikon-d5300-obiektyw-18-105vr-vba370k004.jpg
760 ms
265954-223141-product_list-aparat-nikon-d3300-obiektyw-18-105vr-vba390k005.jpg
759 ms
382187-263229-product_list-aparat-panasonic-dmc-fz300epk.jpg
720 ms
374550-224212-product_list-karta-graficzna-msi-geforce-gtx950-2048mb-ddr5-128b-d-h-p-gaming-2g-gtx-950-gaming-2g.jpg
767 ms
372700-205013-product_list-dysk-ssd-goodram-cx100-sata-iii-25-retail-120gb-ssdpr-cx100-120.jpg
743 ms
372789-205045-product_list-dysk-ssd-goodram-cx100-sata-iii-25-retail-240gb-ssdpr-cx100-240.jpg
757 ms
366248-171727-product_list-karta-graficzna-msi-geforce-gtx-960-2048mb-ddr5-128b-d-h-dp-pci-e-t-oc-gtx-960-2gd5t-oc.jpg
765 ms
345745-128152-product_list-dysk-ssd-samsung-25quot-850-evo-250gb-mz-75e250b-eu.jpg
754 ms
340866-118762-product_list-karta-graficzna-msi-geforce-gtx-970-4096mb-ddr5-256bit-dvi-hdmi-dp-pci-e-1279-7010-wer-oc-gaming-gtx-970-gaming-4g.jpg
733 ms
378672-258414-product_list-dysk-ssd-samsung-950-pro-m2-256-gb-mz-v5p256bw.jpg
767 ms
378673-258431-product_list-dysk-ssd-samsung-950-pro-m2-512-gb-mz-v5p512bw.jpg
731 ms
344261-112798-product_list-klawiatura-gamingowa-razer-blackwidow-chroma-rz03-01220100-r3m1.jpg
731 ms
283545-63151-product_list-mysz-razer-naga-hex-5600-dpi-rz01-00750100-r3m1.jpg
749 ms
382052-263412-product_list-mysz-gamingowa-msi-interceptor-ds-b1-s12-0401250-eb5.jpg
756 ms
344260-192237-product_list-mysz-gamingowa-razer-deathadder-chroma-sensor-4g-rz01-01210100-r3g1.jpg
710 ms
367244-165048-product_list-mysz-roccat-kone-xtd-wiedzmin-3-dziki-gon-pc-gogcom-roc-16-810.jpg
715 ms
269993-123765-product_list-mysz-roccat-kone-pure-laser-8200dpi-czerwony-roc-11-700-r.jpg
700 ms
376996-248824-product_list-mysz-roccat-kova-czarny-roc-11-502.jpg
739 ms
269983-112479-product_list-mysz-gamingowa-roccat-kova-optyczna-3200dpi-roc-11-520.jpg
729 ms
384732-295923-product_list-komputer-xmg-prime-i7-4790k-16gb-ssd500-2tb-7200-gtx970-hydro-h60-win10-prime.jpg
744 ms
371001-184601-product_list-komputer-sferis-by-actina-gameon-i707gw8i7-twr-i7-4790k-16gb-1000-128gb-hd-4600-gtx-980-w81.jpg
742 ms
371000-184600-product_list-komputer-sferis-by-actina-gameon-i505gw8i5-twr-i5-4590-8gb-1000gb-hd-4600-gtx-960-w81.jpg
706 ms
378753-262107-product_list-komputer-aio-dell-inspiron-one-2350-5256-i7-4710mq-238-12gb-1tb-int-win81.jpg
706 ms
377660-248664-product_list-komputer-lenovo-h50-50-90b600gupb-i3-4170-8gb-1tb-gt730m-dvd-win10.jpg
752 ms
370999-184599-product_list-komputer-sferis-by-actina-gameon-i707gw8i7-twr-i7-4790-8gb-1000-128gb-hd-4600-gtx-970-w81.jpg
720 ms
384772-295934-product_list-komputer-lenovo-ideacentre-y700-90df0013pl-i7-6700-8gb-sshd1tb-gtx750ti-win10.jpg
738 ms
384773-295987-product_list-komputer-lenovo-ideacentre-y700-90df0014pl-i5-6600-8gb-sshd1tb-gtx750ti-win10.jpg
753 ms
374324-217237-product_list-monitor-samsung-24-lt24e390ew-en.jpg
696 ms
382507-266356-product_list-monitor-iiyama-27-g-master-gb2788hs-b1-red-eagle-144hz-1ms.jpg
699 ms
378419-256414-product_list-monitor-samsung-27-ls27e370ds-en.jpg
752 ms
378418-256371-product_list-monitor-samsung-24-ls24e370dl-en.jpg
728 ms
371763-197743-product_list-monitor-samsung-22-ls22e390hs-en.jpg
725 ms
340912-109008-product_list-monitor-benq-led-24-xl2430t-9hlchlbqbe.jpg
747 ms
376866-304028-product_list-monitor-samsung-led-27quot-ls27e391hs-en-bialy.jpg
709 ms
355999-156623-product_list-monitor-lg-led-22-22m37a-b.jpg
698 ms
372214-196190-product_list-czytnik-e-book-amazon-kindle-paperwhite-3-z-reklamami-b00oqvzdjm.jpg
742 ms
344688-109117-product_list-czytnik-ebook-pocketbook-650-ultra-szmaragdowy-pb650-c-ww.jpg
717 ms
344687-109119-product_list-czytnik-ebook-pocketbook-650-ultra-bialy-pb650-w-ww.jpg
722 ms
382150-262775-product_list-czytnik-ebook-pocketbook-650-ultra-limited-edition-szary-etui-czarne-pb650-m-ww-le.jpg
744 ms
366082-161495-product_list-czytnik-ebook-pocketbook-touch-lux-3-ciemnoszary-pb6262-y-ww.jpg
704 ms
376606-239283-product_list-czytnik-ebook-pocketbook-630-sense-ciemnobrazowy-pb630-x-ww.jpg
708 ms
366314-165965-product_list-czytnik-ebook-kiano-booky-light-kiano-booky-light.jpg
732 ms
366083-161496-product_list-czytnik-ebook-pocketbook-touch-lux-3-bialy-pb6262-d-ww.jpg
718 ms
385508-302508-product_promo-gra-pc-far-cry-primal-collector-3307215942802.jpg
715 ms
385507-302533-product_promo-gra-pc-far-cry-primal-special-3307215939048.jpg
736 ms
400476-314636-product_promo-dysk-zewnetrzny-ssd-samsung-portable-t3-250gb-mu-pt250b-eu.jpg
703 ms
400478-314633-product_promo-dysk-zewnetrzny-ssd-samsung-portable-t3-1tb-mu-pt1t0b-eu.jpg
710 ms
400477-314642-product_promo-dysk-zewnetrzny-ssd-samsung-portable-t3-500gb-mu-pt500b-eu.jpg
718 ms
400475-314607-product_promo-gra-ps4-haevy-rain-beyond-pre-order.jpg
722 ms
400473-314572-product_promo-gra-ps4-mortal-kombat-xl-pre-order-5051892197878.jpg
713 ms
400474-314599-product_promo-gra-xbox-one-mortal-kombat-xl-pre-order-5051892197915.jpg
715 ms
386771-309510-product_promo-2w1-lenovo-yoga-500-14-i3-5005u-14fhd-4gb-1tb-int-win10-bialy-80n40132pb.jpg
702 ms
386770-309547-product_promo-2w1-lenovo-yoga-500-14-i3-5005u-14fhd-4gb-1tb-int-win10-czarny-80n40131pb.jpg
713 ms
387042-309459-product_promo-2w1-lenovo-yoga-500-14-i7-6500u-14fhd-8gb-1tb-gt940m-win10-czarny-80r500dtpb.jpg
720 ms
387043-309435-product_promo-2w1-lenovo-yoga-500-14-i7-6500u-14fhd-8gb-1tb-gt940m-win10-bialy-80r500dupb.jpg
725 ms
387044-309499-product_promo-2w1-lenovo-yoga-500-14-i7-6500u-14fhd-8gb-1tb-gt940m-win10-czerwony-80r500dvpb.jpg
707 ms
385512-302539-product_promo-gra-ps4-the-division-pre-order-3307215804469.jpg
701 ms
385513-302551-product_promo-gra-xbox-one-the-division-pre-order-3307215804339.jpg
701 ms
385511-302500-product_promo-gra-pc-the-division-pre-order-3307215804216.jpg
715 ms
400401-315517-product_promo-smartfon-samsung-galaxy-s7-32gb-zloty-sm-g930fzdaxeo.jpg
711 ms
400404-315302-product_promo-smartfon-samsung-galaxy-s7-edge-32gb-zloty-sm-g935fzdaxeo.jpg
728 ms
400400-315518-product_promo-smartfon-samsung-galaxy-s7-32gb-czarny-sm-g930fzkaxeo.jpg
706 ms
400403-315296-product_promo-smartfon-samsung-galaxy-s7-edge-32gb-czarny-sm-g935fzkaxeo.jpg
694 ms
385152-300468-product_promo-gra-xbox-one-ufc-2-pre-order-5030935113785.jpg
698 ms
385151-300430-product_promo-gra-ps4-ufc-2-pre-order-5035224113774.jpg
723 ms
369506-300479-product_promo-gra-pc-need-for-speed-pre-order-5030946113729.jpg
708 ms
370263-275332-product_list-intel-compute-stick-boxstck1a8lfcr-boxstck1a8lfcr-943240.jpg
717 ms
337809-87140-product_list-smartfon-pentagram-rebel-40-amoled-p400-2.jpg
706 ms
344860-110015-product_list-lenovo-etui-folia-ochronna-czyscik-do-yoga-2-i-yoga-3-8quot-czarny-888-017180.jpg
694 ms
350564-131620-product_list-karta-sandisk-microsdxc-ultra-48mb-s-class-10-adapter-sd-memory-zone-android-app-64gb-sdsdquan-064g-g4a.jpg
695 ms
336483-184615-product_list-power-bank-romoss-sailing-2-5200mah-ph20-305.jpg
721 ms
372181-196139-product_list-przenosny-glosnik-bezprzewodowy-toshiba-ty-sp3eu-czarny-pa5147e-1spb.jpg
709 ms
341683-101477-product_list-d-lex-lx-637p-bk-plecak-do-notebooka-16-czarny.jpg
712 ms
267637-130209-product_list-smartfon-pentagram-combo-4-core-p400-1-czarny.jpg
709 ms
344863-110020-product_list-lenovo-etui-folia-ochronna-czyscik-do-yoga-2-i-yoga-3-8quot-zielony-888-017183.jpg
694 ms
349269-130588-product_list-power-bank-samsung-do-smartfonow-84-mah-bialy-eb-pg850bwegww.jpg
692 ms
376694-242114-product_list-laptop-lenovo-y700-15-80nv00capb-i7-6700hq-156fhd-8gb-ssd128-1tb-gtx960m-noodd-noos.jpg
722 ms
344859-110014-product_list-lenovo-etui-folia-ochronna-czyscik-do-yoga-2-i-yoga-3-8quot-zolty-888-017167.jpg
710 ms
400404-315302-product_list-smartfon-samsung-galaxy-s7-edge-32gb-zloty-sm-g935fzdaxeo.jpg
708 ms
400400-315518-product_list-smartfon-samsung-galaxy-s7-32gb-czarny-sm-g930fzkaxeo.jpg
712 ms
400403-315296-product_list-smartfon-samsung-galaxy-s7-edge-32gb-czarny-sm-g935fzkaxeo.jpg
694 ms
400401-315517-product_list-smartfon-samsung-galaxy-s7-32gb-zloty-sm-g930fzdaxeo.jpg
692 ms
384764-298385-product_list-sluchawki-roccat-renga-over-ear-stereo-roc-14-400.jpg
724 ms
401080-317494-product_list-linksys-ea7500-max-streamtm-ac1900-mu-mimo-gigabit-router-ea7500-eu.jpg
711 ms
400472-314541-product_list-konsola-xbox-one-1tb-z-gra-tom-clancysr-the-division-kf7-00138.jpg
714 ms
385459-305727-product_list-kamera-sportowa-xblitz-extreme-pro-wifi.jpg
715 ms
385463-305718-product_list-kamera-sportowa-xblitz-extreme-ii-4k.jpg
692 ms
185-141417-producer_medium-actina.png
694 ms
188-50202-producer_medium-activejet.png
721 ms
202-56290-producer_medium-amd.png
695 ms
212-54696-producer_medium-asus.png
719 ms
82-58588-producer_medium-be-quiet.png
712 ms
234-50226-producer_medium-brother.png
699 ms
236-60949-producer_medium-canon.png
691 ms
1575-130534-producer_medium-crucial.png
729 ms
547-171820-producer_medium-d-link.png
697 ms
540-50392-producer_medium-dell.png
708 ms
559-50711-producer_medium-epson.png
720 ms
720-184164-producer_medium-fibaro.png
707 ms
577-50700-producer_medium-g-data.png
691 ms
582-56291-producer_medium-gigabyte.png
735 ms
341-56293-producer_medium-hp.png
695 ms
343-50690-producer_medium-huawei.png
706 ms
350-50668-producer_medium-intel.png
722 ms
354-86867-producer_medium-jabra.png
713 ms
361-50666-producer_medium-kingston.png
710 ms
369-169857-producer_medium-lenovo.png
729 ms
373-186410-producer_medium-lg.png
708 ms
377-217141-producer_medium-logitech.png
708 ms
1217-116008-producer_medium-mad-catz.png
719 ms
987-50975-producer_medium-microsoft.png
725 ms
391-50655-producer_medium-mio.png
723 ms
398-50654-producer_medium-msi.png
725 ms
1570-168135-producer_medium-mykronoz.png
720 ms
404-50645-producer_medium-nikon.png
709 ms
1640-267108-producer_medium-oneplus.png
716 ms
477-50637-producer_medium-philips.png
735 ms
484-56303-producer_medium-pocketbook.png
736 ms
492-305900-producer_medium-razer.png
721 ms
496-195511-producer_medium-roccat.png
731 ms
500-50626-producer_medium-samsung.png
701 ms
502-50628-producer_medium-sandisk.png
712 ms
512-50622-producer_medium-sony.png
741 ms
342-216483-producer_medium-steelseries.png
747 ms
441-50430-producer_medium-tomtom.png
716 ms
442-54697-producer_medium-toshiba.png
745 ms
465-90895-producer_medium-zelmer.png
699 ms
sprite.png
715 ms
time2.png
738 ms
status.png
761 ms
premiere.png
709 ms
sprite-footer.png
738 ms
514 ms
data.js
497 ms
cb=gapi.loaded_1
11 ms
iframe
19 ms
xd_arbiter.php
21 ms
1233565733-idpiframe.js
12 ms
iframerpc
40 ms
sferis.pl accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
sferis.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sferis.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sferis.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Sferis.pl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
sferis.pl
Open Graph description is not detected on the main page of Sferis. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: