Tools & Wizards About Us
insportline.cz screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

insportline.cz

inSPORTline - největší výrobce a prodejce fitness v ČR

Page Load Speed

4.8 sec in total

First Response

368 ms

Resources Loaded

3.6 sec

Page Rendered

793 ms

insportline.cz screenshot

About Website

Visit insportline.cz now to see the best up-to-date InSPORTline content for Czech Republic and also check out these interesting facts you probably never knew about insportline.cz

Online obchod s fitness vybavením posiloven značky inSPORTline. Fitness stroje pro domácí použití, výborná kvalita, akční ceny.

Visit insportline.cz

Key Findings

We analyzed Insportline.cz page load time and found that the first response time was 368 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

insportline.cz performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

insportline.cz

368 ms

insportline.cz

389 ms

www.insportline.cz

770 ms

global.css

197 ms

jquery.js

421 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 87% of them (92 requests) were addressed to the original Insportline.cz, 5% (5 requests) were made to Googletagmanager.com and 3% (3 requests) were made to Scripts.persoo.cz. The less responsive or slowest element that took the longest time to load (978 ms) relates to the external source Scripts.persoo.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 254.5 kB (34%)

Content Size

744.2 kB

After Optimization

489.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Insportline.cz main page is 744.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 373.8 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 234.4 kB

  • Original 260.0 kB
  • After minification 215.6 kB
  • After compression 25.6 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. This page needs HTML code to be minified as it can gain 44.4 kB, which is 17% 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 234.4 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 57 B

  • Original 67.8 kB
  • After minification 67.7 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. InSPORTline images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 19.9 kB

  • Original 373.8 kB
  • After minification 373.8 kB
  • After compression 353.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 63 B

  • Original 42.6 kB
  • After minification 42.6 kB
  • After compression 42.5 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. Insportline.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (38%)

Requests Now

102

After Optimization

63

  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of InSPORTline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

insportline.cz

insportline.cz

368 ms

insportline.cz

insportline.cz

389 ms

www.insportline.cz

www.insportline.cz

770 ms

global.css

global.css

197 ms

jquery.js

jquery.js

421 ms

bootstrap.js

bootstrap.js

420 ms

cookieconsent.js

cookieconsent.js

373 ms

custom.js

custom.js

420 ms

backend.js

backend.js

534 ms

swiper.js

swiper.js

373 ms

backend_dev_join.js

backend_dev_join.js

475 ms

jquery.blockUI.js

jquery.blockUI.js

474 ms

actions.js

actions.js

801 ms

persoo.js

persoo.js

830 ms

persoo-ui.js

persoo-ui.js

978 ms

gtm.js

gtm.js

264 ms

icons.svg

icons.svg

689 ms

icons.svg

icons.svg

695 ms

Vy__hody_-ktery__m-neodola__te_-1400-500__1_.webp

Vy__hody_-ktery__m-neodola__te_-1400-500__1_.webp

271 ms

AKCE-KVE__TEN-1400-500.webp

AKCE-KVE__TEN-1400-500.webp

324 ms

Pujcovna_1400x500_CZ.webp

Pujcovna_1400x500_CZ.webp

322 ms

Bez-klistat-a-bez-chemie_-1400-500.webp

Bez-klistat-a-bez-chemie_-1400-500.webp

337 ms

Doplnky_stravy_2023_1400_500.webp

Doplnky_stravy_2023_1400_500.webp

339 ms

MOTO-2024-1400-500.webp

MOTO-2024-1400-500.webp

427 ms

1_3_01.jpeg.webp

1_3_01.jpeg.webp

428 ms

Veslovaci-trenazer-inSPORTline-ZenRow-08-uprava.jpg.webp

Veslovaci-trenazer-inSPORTline-ZenRow-08-uprava.jpg.webp

477 ms

one-pan-guera-8.8_main.jpg.webp

one-pan-guera-8.8_main.jpg.webp

477 ms

IMG_8904_up.jpg.webp

IMG_8904_up.jpg.webp

686 ms

13753_01.jpg.webp

13753_01.jpg.webp

685 ms

305_flea_2022_decko__01.jpeg.webp

305_flea_2022_decko__01.jpeg.webp

686 ms

IMG_0938_2.jpg.webp

IMG_0938_2.jpg.webp

685 ms

WHEY_cokolada_2024.jpg.webp

WHEY_cokolada_2024.jpg.webp

788 ms

IMG_3401_kopie.jpg.webp

IMG_3401_kopie.jpg.webp

786 ms

badge_fitify.png

badge_fitify.png

788 ms

IMG_1594.jpg.webp

IMG_1594.jpg.webp

786 ms

SET_03.jpg.webp

SET_03.jpg.webp

788 ms

IMG_1794_kopie.jpg.webp

IMG_1794_kopie.jpg.webp

786 ms

AdobeStock_340337735.jpeg

AdobeStock_340337735.jpeg

914 ms

jizdni-kola-insportline.jpg

jizdni-kola-insportline.jpg

914 ms

Fitify_1400x600.jpg

Fitify_1400x600.jpg

916 ms

White_prot._powder_ed2.jpg

White_prot._powder_ed2.jpg

914 ms

1200_800_scooter.jpg

1200_800_scooter.jpg

915 ms

1200_800_cinky.jpg

1200_800_cinky.jpg

916 ms

Man_on_treadmill2_ed.jpg

Man_on_treadmill2_ed.jpg

868 ms

storm_type_foundry_-_etelkanarrowmedium.woff

storm_type_foundry_-_etelkanarrowmedium.woff

875 ms

1200-800-live-clanky4.jpg

1200-800-live-clanky4.jpg

871 ms

1200-800-live-clanky15.jpg

1200-800-live-clanky15.jpg

826 ms

PAN-1400x600_04.jpg

PAN-1400x600_04.jpg

829 ms

NEW_4.jpg

NEW_4.jpg

774 ms

Masazni-kreslo-inSPORTline-Cortela-2.jakost-cerna.jpg

Masazni-kreslo-inSPORTline-Cortela-2.jakost-cerna.jpg

858 ms

DSCF9967.jpg.webp

DSCF9967.jpg.webp

792 ms

IMG_1856_2_22.jpg.webp

IMG_1856_2_22.jpg.webp

792 ms

landing

landing

132 ms

js

js

39 ms

js

js

172 ms

destination

destination

171 ms

destination

destination

127 ms

rc.js

rc.js

908 ms

botx.min.js

botx.min.js

475 ms

fbevents.js

fbevents.js

165 ms

DSCF9170.jpg.webp

DSCF9170.jpg.webp

741 ms

DSCF8925_2.jpg.webp

DSCF8925_2.jpg.webp

742 ms

DSCF8915_______obnoveny_2.jpg.webp

DSCF8915_______obnoveny_2.jpg.webp

735 ms

DSCF8882_2.jpg.webp

DSCF8882_2.jpg.webp

816 ms

26322_11.jpg.webp

26322_11.jpg.webp

817 ms

DSC_9070_2.jpg.webp

DSC_9070_2.jpg.webp

728 ms

BrooklynII_01.jpg.webp

BrooklynII_01.jpg.webp

732 ms

MiamiII_01.jpg.webp

MiamiII_01.jpg.webp

683 ms

PhoenixII_01.jpg.webp

PhoenixII_01.jpg.webp

503 ms

vyrobce.svg

vyrobce.svg

561 ms

zaruka10.svg

zaruka10.svg

563 ms

thumbsup.svg

thumbsup.svg

564 ms

doprava_fast.svg

doprava_fast.svg

559 ms

servis.svg

servis.svg

555 ms

servis-u-zakaznika.svg

servis-u-zakaznika.svg

519 ms

workflow.js

workflow.js

406 ms

vymena-vraceni.svg

vymena-vraceni.svg

554 ms

splatky.svg

splatky.svg

555 ms

sleva-za-vernost.svg

sleva-za-vernost.svg

557 ms

30dni.svg

30dni.svg

558 ms

logo_devron.png

logo_devron.png

560 ms

logo_cassida.png

logo_cassida.png

435 ms

logo_nutrend.png

logo_nutrend.png

519 ms

logo_crussis.png

logo_crussis.png

519 ms

logo_leki.png

logo_leki.png

519 ms

logo_lazer.png

logo_lazer.png

520 ms

logo_kellys.png

logo_kellys.png

522 ms

logo_blackheart.png

logo_blackheart.png

521 ms

logo_ferrino.png

logo_ferrino.png

557 ms

logo_bodysolid.png

logo_bodysolid.png

556 ms

logo_polar.png

logo_polar.png

557 ms

logo_wtec.png

logo_wtec.png

556 ms

shoproku_2023@10.png

shoproku_2023@10.png

557 ms

shoproku_2022@10.png

shoproku_2022@10.png

477 ms

shoproku_2021@10.png

shoproku_2021@10.png

561 ms

shoproku_2020@10.png

shoproku_2020@10.png

559 ms

kosikRoku@10.png

kosikRoku@10.png

560 ms

certified-year@10.png

certified-year@10.png

561 ms

certified-verified-2016@10.png

certified-verified-2016@10.png

562 ms

mbank@10.png

mbank@10.png

563 ms

payu@10.png

payu@10.png

561 ms

visa@10.png

visa@10.png

559 ms

mastercard@10.png

mastercard@10.png

559 ms

maestro@10.png

maestro@10.png

558 ms

essox@10.png

essox@10.png

559 ms

workflow.js

workflow.js

88 ms

Accessibility Review

insportline.cz accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

insportline.cz best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

insportline.cz SEO score

99

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Insportline.cz 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 Insportline.cz 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

insportline.cz

Open Graph data is detected on the main page of InSPORTline. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: