Tools & Wizards About Us
nikon.sk screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

nikon.sk

Nikon: digitálne fotoaparáty, objektívy a fotografické príslušenstvo

Page Load Speed

6.2 sec in total

First Response

422 ms

Resources Loaded

5 sec

Page Rendered

743 ms

nikon.sk screenshot

About Website

Click here to check amazing Nikon content for Slovakia. Otherwise, check out these important facts you probably never knew about nikon.sk

Spoločnosť Nikon vám prináša špičkové fotoaparáty a fotografické vybavenie. Pripravuje vás na pohlcujúci zážitok z vytvárania nádherných snímok. Tu zistíte ako.

Visit nikon.sk

Key Findings

We analyzed Nikon.sk page load time and found that the first response time was 422 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nikon.sk performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value1.442

0/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

nikon.sk

422 ms

www.nikon.sk

1130 ms

404 ms

nik_2015_fonts.css

197 ms

home.css

195 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 71% of them (69 requests) were addressed to the original Nikon.sk, 3% (3 requests) were made to Facebook.com and 3% (3 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 Nikon.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (53%)

Content Size

4.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nikon.sk main page is 4.2 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. 70% of websites need less resources to load. Javascripts take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 176.5 kB

  • Original 225.0 kB
  • After minification 222.7 kB
  • After compression 48.5 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 176.5 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 115.9 kB

  • Original 1.4 MB
  • After minification 1.3 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. Nikon images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 1.4 MB

  • Original 1.9 MB
  • After minification 1.9 MB
  • After compression 554.7 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 1.4 MB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 544.9 kB

  • Original 629.0 kB
  • After minification 608.7 kB
  • After compression 84.2 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. Nikon.sk needs all CSS files to be minified and compressed as it can save up to 544.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (50%)

Requests Now

90

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nikon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nikon.sk

nikon.sk

422 ms

www.nikon.sk

www.nikon.sk

1130 ms

404 ms

nik_2015_fonts.css

nik_2015_fonts.css

197 ms

home.css

home.css

195 ms

_base.css

_base.css

527 ms

_base.js

_base.js

976 ms

terms.page

terms.page

501 ms

news.css

news.css

293 ms

home.css

home.css

390 ms

home.js

home.js

321 ms

masthead_carousel.js

masthead_carousel.js

487 ms

addthis_widget.js

addthis_widget.js

11 ms

s_code.js

s_code.js

398 ms

gtm.js

gtm.js

74 ms

nikon_at_the_heart_of_the_image.png

nikon_at_the_heart_of_the_image.png

459 ms

f2rwBRCcS8o

f2rwBRCcS8o

133 ms

990dea59-fcdd-461d-863d-3517e48e8ed0.woff

990dea59-fcdd-461d-863d-3517e48e8ed0.woff

591 ms

icon_search_bar.png

icon_search_bar.png

132 ms

picto_nikon_corporation.png

picto_nikon_corporation.png

133 ms

bg_left_menu.jpg

bg_left_menu.jpg

133 ms

lazy_2x1.gif

lazy_2x1.gif

132 ms

rich_navigation--(Get%20Original).png

rich_navigation--(Get%20Original).png

826 ms

rich-nav-apc-landing.jpg

rich-nav-apc-landing.jpg

535 ms

btn_close_yellow.png

btn_close_yellow.png

431 ms

left_arrow_yellow.png

left_arrow_yellow.png

431 ms

right_arrow_yellow.png

right_arrow_yellow.png

589 ms

nikon_sport_optics_prostaff_3s_masthead--original.jpg

nikon_sport_optics_prostaff_3s_masthead--original.jpg

727 ms

nikon_premium_compact_camera_homepage_masthead--original.jpg

nikon_premium_compact_camera_homepage_masthead--original.jpg

891 ms

nikon_coolpix_range_masthead_homepage--original.jpg

nikon_coolpix_range_masthead_homepage--original.jpg

968 ms

nikon_d7000_photo_of_the_month_march_masthead_new--original.jpg

nikon_d7000_photo_of_the_month_march_masthead_new--original.jpg

920 ms

nikon_d5_front_backview_masthead--original.png

nikon_d5_front_backview_masthead--original.png

1317 ms

nikon_dslr_d500_homepage_masthead--original.png

nikon_dslr_d500_homepage_masthead--original.png

934 ms

featured_left_arrow.png

featured_left_arrow.png

921 ms

featured_right_arrow.png

featured_right_arrow.png

989 ms

fb_icon.png

fb_icon.png

1017 ms

black_arrow.png

black_arrow.png

1020 ms

sdk.js

sdk.js

507 ms

arrow_scroll_top.png

arrow_scroll_top.png

1001 ms

footer_links_bkg.png

footer_links_bkg.png

1035 ms

865c41ca-2429-41fa-b537-a5cc0fcc0a84.woff

865c41ca-2429-41fa-b537-a5cc0fcc0a84.woff

1149 ms

1e2854a3-1d8e-4642-9ad5-fafffffe0c3c.woff

1e2854a3-1d8e-4642-9ad5-fafffffe0c3c.woff

1184 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

307 ms

www-embed-player.js

www-embed-player.js

348 ms

analytics.js

analytics.js

271 ms

fbevents.js

fbevents.js

469 ms

conversion_async.js

conversion_async.js

345 ms

cookie.page

cookie.page

962 ms

300lo.json

300lo.json

62 ms

lenses_icon.png

lenses_icon.png

720 ms

cameras_icon.png

cameras_icon.png

751 ms

tick.png

tick.png

829 ms

tooltip_arrow_info.png

tooltip_arrow_info.png

850 ms

tooltip_arrow_warning.png

tooltip_arrow_warning.png

850 ms

icon_loading.gif

icon_loading.gif

872 ms

rich-nav-d7200-18-105--original.jpg

rich-nav-d7200-18-105--original.jpg

902 ms

rich-nav-aw130-or.jpg

rich-nav-aw130-or.jpg

917 ms

rich-nav-press.jpg

rich-nav-press.jpg

934 ms

pfc_bg_dgrey.jpg

pfc_bg_dgrey.jpg

947 ms

pfc_bg_dgrey_mid.jpg

pfc_bg_dgrey_mid.jpg

970 ms

pfc_bg_lgrey.jpg

pfc_bg_lgrey.jpg

999 ms

pfc_bg_yellow.jpg

pfc_bg_yellow.jpg

998 ms

Prostaff_3sicon--original.png

Prostaff_3sicon--original.png

1015 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

109 ms

cb4a0bc9-8ebf-49d0-8141-f678590cdd7a.woff

cb4a0bc9-8ebf-49d0-8141-f678590cdd7a.woff

1116 ms

a7b40a14-dbca-49ff-8668-a2808421455b.woff

a7b40a14-dbca-49ff-8668-a2808421455b.woff

1225 ms

nikon_coolpix_compact_camera_b700_front_left_pr_small--original.png

nikon_coolpix_compact_camera_b700_front_left_pr_small--original.png

1060 ms

collect

collect

115 ms

collect

collect

256 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

233 ms

ad_status.js

ad_status.js

263 ms

nikon_premium_compact_camera_promo_module--original.png

nikon_premium_compact_camera_promo_module--original.png

984 ms

layers.e5ea973510bf60b3db41.js

layers.e5ea973510bf60b3db41.js

95 ms

237 ms

content-module-apc-landing.jpg

content-module-apc-landing.jpg

1023 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

186 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

188 ms

dots.png

dots.png

941 ms

198 ms

s42636397473979

s42636397473979

109 ms

235 ms

xd_arbiter.php

xd_arbiter.php

311 ms

xd_arbiter.php

xd_arbiter.php

515 ms

ga-audiences

ga-audiences

48 ms

99 ms

facebook.png

facebook.png

851 ms

16 ms

twitter.png

twitter.png

799 ms

youtube.png

youtube.png

739 ms

nikon_logo_50--original.png

nikon_logo_50--original.png

726 ms

white_arrow.png

white_arrow.png

764 ms

gray_arrow.png

gray_arrow.png

775 ms

761733587.png

761733587.png

1035 ms

2813789506.png

2813789506.png

741 ms

3887428890.png

3887428890.png

1110 ms

nikon-homepage-d5-hero-dslr-camera--original.png

nikon-homepage-d5-hero-dslr-camera--original.png

829 ms

black_transparent.png

black_transparent.png

750 ms

Accessibility Review

nikon.sk accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

nikon.sk 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

nikon.sk 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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    SK

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nikon.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nikon.sk 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

nikon.sk

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