Tools & Wizards About Us
hutermann.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

hutermann.com

Hutermann - elektronika pro byt, dům a zahradu

Page Load Speed

18.1 sec in total

First Response

401 ms

Resources Loaded

6.4 sec

Page Rendered

11.3 sec

hutermann.com screenshot

About Website

Click here to check amazing Hutermann content for Czech Republic. Otherwise, check out these important facts you probably never knew about hutermann.com

Značka a eshop s mnohaletou tradicí, najdete zde mnoho druhů kvalitního zboží. Při nákupu více kusů zboží, dostanete výhodnější cenu.

Visit hutermann.com

Key Findings

We analyzed Hutermann.com page load time and found that the first response time was 401 ms and then it took 17.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

hutermann.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value2,310 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.611

10/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

401 ms

www.hutermann.cz

790 ms

font.css

292 ms

front.e51eacdbd4.css

399 ms

fixes.css

298 ms

Our browser made a total of 240 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Hutermann.com, 2% (4 requests) were made to Googletagmanager.com and 1% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Hutermann.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (12%)

Content Size

11.7 MB

After Optimization

10.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hutermann.com main page is 11.7 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. Only a small number of websites need less resources to load. Images take 10.3 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 1.1 MB

  • Original 1.1 MB
  • After minification 864.1 kB
  • After compression 64.1 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. This page needs HTML code to be minified as it can gain 270.0 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.1 MB or 94% of the original size.

Image Optimization

-3%

Potential reduce by 308.6 kB

  • Original 10.3 MB
  • After minification 10.0 MB

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. Hutermann images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 32.0 kB

  • Original 203.6 kB
  • After minification 203.6 kB
  • After compression 171.6 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 32.0 kB or 16% of the original size.

CSS Optimization

-1%

Potential reduce by 289 B

  • Original 31.3 kB
  • After minification 31.3 kB
  • After compression 31.0 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. Hutermann.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (9%)

Requests Now

233

After Optimization

212

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 233 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hutermann. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

401 ms

www.hutermann.cz

www.hutermann.cz

790 ms

font.css

font.css

292 ms

front.e51eacdbd4.css

front.e51eacdbd4.css

399 ms

fixes.css

fixes.css

298 ms

css

css

38 ms

js

js

47 ms

front.76de34f5c6.js

front.76de34f5c6.js

587 ms

gtm.js

gtm.js

378 ms

fbevents.js

fbevents.js

378 ms

LNhvrwgCilyxA0MAAAAASUVORK5CYII=

LNhvrwgCilyxA0MAAAAASUVORK5CYII=

327 ms

close.png

close.png

330 ms

loading.gif

loading.gif

329 ms

prev.png

prev.png

329 ms

next.png

next.png

329 ms

facebook-48-icons8.png

facebook-48-icons8.png

584 ms

cz_fla_activ.svg

cz_fla_activ.svg

492 ms

sk_fla_pasiv.svg

sk_fla_pasiv.svg

584 ms

logo.svg

logo.svg

582 ms

user.svg

user.svg

590 ms

kosik.svg

kosik.svg

592 ms

iconon.svg

iconon.svg

751 ms

co2_detektor.svg

co2_detektor.svg

750 ms

dum_zahrada_bazen.svg

dum_zahrada_bazen.svg

752 ms

pozarni_hlasice.svg

pozarni_hlasice.svg

752 ms

zarovky.svg

zarovky.svg

747 ms

cidla_pohybu.svg

cidla_pohybu.svg

746 ms

hracky.svg

hracky.svg

839 ms

aromadif.svg

aromadif.svg

835 ms

3D_sekce.svg

3D_sekce.svg

845 ms

trika.svg

trika.svg

840 ms

pistole.svg

pistole.svg

836 ms

soumrakove_spinace.svg

soumrakove_spinace.svg

842 ms

elektromery_ochrany_prepeti.svg

elektromery_ochrany_prepeti.svg

932 ms

spinaci_hodiny.svg

spinaci_hodiny.svg

938 ms

alarmy.svg

alarmy.svg

935 ms

topeni.svg

topeni.svg

933 ms

termo_kamera.svg

termo_kamera.svg

939 ms

zvonky.svg

zvonky.svg

935 ms

fotak.svg

fotak.svg

1028 ms

sport.svg

sport.svg

1030 ms

autoprislusenstvi.svg

autoprislusenstvi.svg

1033 ms

peprak.svg

peprak.svg

1031 ms

pro_seniory.svg

pro_seniory.svg

1036 ms

pes_a_kocka.svg

pes_a_kocka.svg

1034 ms

svitidla.svg

svitidla.svg

977 ms

4iCs6KVjbNBYlgoKcQ7z.ttf

4iCs6KVjbNBYlgoKcQ7z.ttf

82 ms

4iCv6KVjbNBYlgoC1CzjvmyI.ttf

4iCv6KVjbNBYlgoC1CzjvmyI.ttf

152 ms

4iCv6KVjbNBYlgoCxCvjvmyI.ttf

4iCv6KVjbNBYlgoCxCvjvmyI.ttf

154 ms

drony.svg

drony.svg

954 ms

js

js

241 ms

analytics.js

analytics.js

237 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

998 ms

smart.svg

smart.svg

804 ms

rousky.svg

rousky.svg

805 ms

dezinfekce.svg

dezinfekce.svg

807 ms

collect

collect

15 ms

textil.svg

textil.svg

647 ms

3D_tiskarny.svg

3D_tiskarny.svg

646 ms

klimatizace.svg

klimatizace.svg

648 ms

samolepky_na_zed.svg

samolepky_na_zed.svg

645 ms

hrnek.svg

hrnek.svg

642 ms

collect

collect

20 ms

js

js

61 ms

perkuse.svg

perkuse.svg

729 ms

ga-audiences

ga-audiences

132 ms

grow.svg

grow.svg

652 ms

novinky.svg

novinky.svg

652 ms

hudebni_nastroje.svg

hudebni_nastroje.svg

654 ms

drogerie.svg

drogerie.svg

653 ms

auticka.svg

auticka.svg

744 ms

atomovyvybuch.svg

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746 ms

retargeting.js

retargeting.js

698 ms

darky.svg

darky.svg

663 ms

internet.svg

internet.svg

662 ms

baterky_usb.svg

baterky_usb.svg

663 ms

elektrocentraly.svg

elektrocentraly.svg

659 ms

laser.svg

laser.svg

672 ms

elektro_soucastky.svg

elektro_soucastky.svg

674 ms

mandala_rucnik.svg

mandala_rucnik.svg

589 ms

spion.svg

spion.svg

588 ms

relax.svg

relax.svg

589 ms

slevy.svg

slevy.svg

589 ms

CO2.png

CO2.png

687 ms

aroma-difusery.png

aroma-difusery.png

686 ms

detektory-co.png

detektory-co.png

598 ms

_banner_cerpadlo2.jpg

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883 ms

deky.jpg

deky.jpg

979 ms

terariumak.jpg

terariumak.jpg

782 ms

slevapozadi.svg

slevapozadi.svg

677 ms

stojanek_nabijecka_na_mobil.jpg

stojanek_nabijecka_na_mobil.jpg

677 ms

tepkrvosc.jpg

tepkrvosc.jpg

588 ms

tepkrbv215.jpg

tepkrbv215.jpg

875 ms

termohl603.jpg

termohl603.jpg

679 ms

termohl604.jpg

termohl604.jpg

685 ms

4list0.jpg

4list0.jpg

776 ms

powmet5.jpg

powmet5.jpg

691 ms

stmivac02.jpg

stmivac02.jpg

690 ms

jarni-vanek-harmonicka-kombinace-esencialnich-oleju-s-jemnou-kvetinovou-vuni.jpg

jarni-vanek-harmonicka-kombinace-esencialnich-oleju-s-jemnou-kvetinovou-vuni.jpg

779 ms

tahadlo_medved_1.jpg

tahadlo_medved_1.jpg

876 ms

krecek_svetlo.jpg

krecek_svetlo.jpg

779 ms

arodify03s.jpg

arodify03s.jpg

785 ms

arodify03t.jpg

arodify03t.jpg

701 ms

hr_caber2.jpg

hr_caber2.jpg

706 ms

volant1.jpg

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705 ms

arodif01t.jpg

arodif01t.jpg

705 ms

dronnzvu.jpg

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702 ms

sadaadssadvcvu.jpg

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703 ms

asdsdxxxu.jpg

asdsdxxxu.jpg

896 ms

ssu.jpg

ssu.jpg

701 ms

nebular_pink.jpg

nebular_pink.jpg

702 ms

john-deere-ground-force-s-vlekem-igor0047.jpg

john-deere-ground-force-s-vlekem-igor0047.jpg

705 ms

zdr_ruc1_aa.jpg

zdr_ruc1_aa.jpg

886 ms

zaledf144.jpg

zaledf144.jpg

778 ms

zaledf276.jpg

zaledf276.jpg

780 ms

emergencybulb.jpg

emergencybulb.jpg

778 ms

agas1.jpg

agas1.jpg

778 ms

agas31.jpg

agas31.jpg

868 ms

zaledf276.jpg

zaledf276.jpg

820 ms

hr_peekzaj.jpg

hr_peekzaj.jpg

777 ms

pytelmydla.jpg

pytelmydla.jpg

777 ms

lestidlo.jpg

lestidlo.jpg

853 ms

pracidetskygel.jpg

pracidetskygel.jpg

779 ms

tepelne_cerpadlo_norm_6kw.jpg

tepelne_cerpadlo_norm_6kw.jpg

875 ms

phf4.jpg

phf4.jpg

779 ms

phdeka1.jpg

phdeka1.jpg

782 ms

agas90.jpg

agas90.jpg

681 ms

phdeka1.jpg

phdeka1.jpg

765 ms

batusbaa2_2.jpg

batusbaa2_2.jpg

676 ms

batusbaaa2.jpg

batusbaaa2.jpg

676 ms

odpuzkrt2n.jpg

odpuzkrt2n.jpg

682 ms

phf1.jpg

phf1.jpg

763 ms

sddtvarovkapvc.jpg

sddtvarovkapvc.jpg

679 ms

phdeka1.jpg

phdeka1.jpg

776 ms

tepelne_cerpadlo_cube_3kw.jpg

tepelne_cerpadlo_cube_3kw.jpg

678 ms

phdrzakmg1.jpg

phdrzakmg1.jpg

679 ms

phf9.jpg

phf9.jpg

586 ms

detektor_co2_nejlevnejsi_presny_model_kvalitni_do_kancelare.jpg

detektor_co2_nejlevnejsi_presny_model_kvalitni_do_kancelare.jpg

675 ms

tepcer32.jpg

tepcer32.jpg

677 ms

baterie9vl.jpg

baterie9vl.jpg

678 ms

odpuzzrc1_a.jpg

odpuzzrc1_a.jpg

680 ms

odpuzptak2a.jpg

odpuzptak2a.jpg

677 ms

baterie9v2.jpg

baterie9v2.jpg

682 ms

agsmpir5.jpg

agsmpir5.jpg

681 ms

agsmam3.jpg

agsmam3.jpg

682 ms

odpuzuni3_a.jpg

odpuzuni3_a.jpg

674 ms

agas6l.jpg

agas6l.jpg

677 ms

arodiftam1.jpg

arodiftam1.jpg

590 ms

odpuzdog1n.jpg

odpuzdog1n.jpg

678 ms

xphmeter01.jpg

xphmeter01.jpg

678 ms

tepce32rev.jpg

tepce32rev.jpg

674 ms

bataaaz.jpg

bataaaz.jpg

590 ms

detektor_co2_usb_do_auta_loznice_na_stul.jpg

detektor_co2_usb_do_auta_loznice_na_stul.jpg

589 ms

tepcea3_1.jpg

tepcea3_1.jpg

585 ms

cell.jpg

cell.jpg

673 ms

iwalluni.jpg

iwalluni.jpg

673 ms

phdeka1.jpg

phdeka1.jpg

671 ms

arodifol2.jpg

arodifol2.jpg

589 ms

imini205.jpg

imini205.jpg

589 ms

arodif01s.jpg

arodif01s.jpg

590 ms

agas11.jpg

agas11.jpg

675 ms

zu_b.jpg

zu_b.jpg

586 ms

atrapa_vr3ks.jpg

atrapa_vr3ks.jpg

588 ms

batusb9v.jpg

batusb9v.jpg

585 ms

bataaaa.jpg

bataaaa.jpg

582 ms

isfero.jpg

isfero.jpg

584 ms

agsmrf1.jpg

agsmrf1.jpg

668 ms

tepelne-cerpadlo-poolex-nano-action-r32.jpg

tepelne-cerpadlo-poolex-nano-action-r32.jpg

586 ms

odpuzuni5_a.jpg

odpuzuni5_a.jpg

587 ms

teplomernakamna.jpg

teplomernakamna.jpg

586 ms

agas10.jpg

agas10.jpg

586 ms

odpuzzrc2.jpg

odpuzzrc2.jpg

587 ms

9ss7624.jpg

9ss7624.jpg

584 ms

avlhk01.jpg

avlhk01.jpg

584 ms

imodulk1.jpg

imodulk1.jpg

586 ms

xvaha09n.jpg

xvaha09n.jpg

587 ms

tepce32v0b.jpg

tepce32v0b.jpg

586 ms

norm-mini-tucnak-4-0kw.jpg

norm-mini-tucnak-4-0kw.jpg

586 ms

powmdin3d2.jpg

powmdin3d2.jpg

585 ms

tubapvc.jpg

tubapvc.jpg

778 ms

detektor_co2_do_skol_na_stenu_kvalita_vzduchu1.jpg

detektor_co2_do_skol_na_stenu_kvalita_vzduchu1.jpg

586 ms

bambua1c.jpg

bambua1c.jpg

587 ms

agasco2_5.jpg

agasco2_5.jpg

587 ms

powmdin1m2.jpg

powmdin1m2.jpg

587 ms

agasco2_89w.jpg

agasco2_89w.jpg

585 ms

te020_scidlem.jpg

te020_scidlem.jpg

587 ms

bambulab.jpg

bambulab.jpg

588 ms

xteplom02bb.jpg

xteplom02bb.jpg

589 ms

odpuzzrc4.jpg

odpuzzrc4.jpg

590 ms

tatra-oranzova.jpg

tatra-oranzova.jpg

676 ms

te047.jpg

te047.jpg

589 ms

odvlhc02.jpg

odvlhc02.jpg

591 ms

arodifol10.jpg

arodifol10.jpg

590 ms

bambu_ams.jpg

bambu_ams.jpg

591 ms

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20220923105921_11656.jpg

678 ms

icellk3.jpg

icellk3.jpg

674 ms

sgiro40.jpg

sgiro40.jpg

588 ms

acig1.jpg

acig1.jpg

591 ms

izasuv110.jpg

izasuv110.jpg

589 ms

arodify2t.jpg

arodify2t.jpg

591 ms

w180_b.jpg

w180_b.jpg

675 ms

sprejnormal30_6573.jpg

sprejnormal30_6573.jpg

675 ms

agsmsi3.jpg

agsmsi3.jpg

589 ms

agas91.jpg

agas91.jpg

591 ms

vagner-pool-norm-11kw.jpg

vagner-pool-norm-11kw.jpg

590 ms

papirna-moudry-past-na-slimaky-domecek-2-ks.jpg

papirna-moudry-past-na-slimaky-domecek-2-ks.jpg

592 ms

powmdin1d2.jpg

powmdin1d2.jpg

676 ms

arodifb02_t.jpg

arodifb02_t.jpg

674 ms

arodifol8.jpg

arodifol8.jpg

588 ms

odvlhc01.jpg

odvlhc01.jpg

591 ms

te020_e.jpg

te020_e.jpg

591 ms

hklavniu.jpg

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592 ms

kour2.jpg

kour2.jpg

676 ms

arodifw37s.jpg

arodifw37s.jpg

674 ms

phball1a.jpg

phball1a.jpg

588 ms

arodifcarm.jpg

arodifcarm.jpg

589 ms

agas2_2.jpg

agas2_2.jpg

589 ms

xphmeterb4.jpg

xphmeterb4.jpg

590 ms

arodifz02w.jpg

arodifz02w.jpg

672 ms

arodif307t.jpg

arodif307t.jpg

586 ms

zaswifi2new.jpg

zaswifi2new.jpg

585 ms

agsm05b.jpg

agsm05b.jpg

587 ms

agsm06.jpg

agsm06.jpg

586 ms

oillamp25.jpg

oillamp25.jpg

587 ms

1kggpx5297_13208.jpg

1kggpx5297_13208.jpg

583 ms

xteplom06.jpg

xteplom06.jpg

584 ms

mvlhk_ph10.jpg

mvlhk_ph10.jpg

584 ms

smokeinter.jpg

smokeinter.jpg

586 ms

zaledf1444.jpg

zaledf1444.jpg

586 ms

cspost.svg

cspost.svg

587 ms

dpd.svg

dpd.svg

585 ms

gls.svg

gls.svg

587 ms

ulozenka.svg

ulozenka.svg

588 ms

CSOB.svg

CSOB.svg

587 ms

karty.svg

karty.svg

588 ms

logo_huter_bile.svg

logo_huter_bile.svg

588 ms

pat_adr.svg

pat_adr.svg

585 ms

m1400.jpg

m1400.jpg

586 ms

pat_tel.svg

pat_tel.svg

587 ms

pat_mail.svg

pat_mail.svg

588 ms

Accessibility Review

hutermann.com accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Links do not have a discernible name

Best Practices

hutermann.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

hutermann.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hutermann.com can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Hutermann.com 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.

Social Sharing Optimization

hutermann.com

Open Graph description is not detected on the main page of Hutermann. 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: