Tools & Wizards About Us
nefertitis.cz screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

nefertitis.cz

NEFERTITIS.cz | váš obchod pro radost

Page Load Speed

3.8 sec in total

First Response

385 ms

Resources Loaded

3 sec

Page Rendered

421 ms

nefertitis.cz screenshot

About Website

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

Internetový obchod se šperky, polodrahokamy, drahými kameny, bytovými doplňky a vůněmi

Visit nefertitis.cz

Key Findings

We analyzed Nefertitis.cz page load time and found that the first response time was 385 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nefertitis.cz performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

nefertitis.cz

385 ms

nefertitis.cz

406 ms

www.nefertitis.cz

926 ms

web.78.css

215 ms

web.52.js

642 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 70% of them (33 requests) were addressed to the original Nefertitis.cz, 6% (3 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Nefertitis.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.8 kB (10%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nefertitis.cz main page is 1.5 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 66.2 kB

  • Original 85.7 kB
  • After minification 82.7 kB
  • After compression 19.5 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 66.2 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 74.9 kB

  • Original 1.2 MB
  • After minification 1.1 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. NEFERTITIS images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 821 B

  • Original 219.5 kB
  • After minification 219.5 kB
  • After compression 218.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (26%)

Requests Now

43

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NEFERTITIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nefertitis.cz

nefertitis.cz

385 ms

nefertitis.cz

nefertitis.cz

406 ms

www.nefertitis.cz

www.nefertitis.cz

926 ms

web.78.css

web.78.css

215 ms

web.52.js

web.52.js

642 ms

web.78.css

web.78.css

430 ms

platform.js

platform.js

21 ms

web.52.js

web.52.js

640 ms

widget.js

widget.js

113 ms

gtm.js

gtm.js

166 ms

all.js

all.js

121 ms

cs.svg

cs.svg

183 ms

popup_login_bg.jpg

popup_login_bg.jpg

264 ms

logo.svg

logo.svg

307 ms

hexagon.svg

hexagon.svg

393 ms

blank.gif

blank.gif

393 ms

hp_cover.jpg

hp_cover.jpg

393 ms

1279_banner-web.png

1279_banner-web.png

575 ms

1281_1200x400.jpg

1281_1200x400.jpg

578 ms

1283_cz.png

1283_cz.png

674 ms

hpc1.png

hpc1.png

578 ms

hpc2.png

hpc2.png

670 ms

hpc3.png

hpc3.png

577 ms

hpc4.png

hpc4.png

670 ms

hp_horoscope.jpg

hp_horoscope.jpg

671 ms

loading.gif

loading.gif

671 ms

pozadi-kniha.png

pozadi-kniha.png

672 ms

shop_2.png

shop_2.png

1043 ms

shop_1.png

shop_1.png

877 ms

shop-nausnice-385x216.png

shop-nausnice-385x216.png

961 ms

ruka.jpg

ruka.jpg

765 ms

logo_hlava.svg

logo_hlava.svg

766 ms

punc.png

punc.png

771 ms

certificate.svg

certificate.svg

876 ms

comgate_all.png

comgate_all.png

878 ms

hlava_footer.svg

hlava_footer.svg

879 ms

nefertitis.woff

nefertitis.woff

882 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

12 ms

badge

badge

191 ms

all.js

all.js

9 ms

f99415b893fe534b074fafd0740a8c61.js

f99415b893fe534b074fafd0740a8c61.js

576 ms

js

js

94 ms

destination

destination

53 ms

rc.js

rc.js

691 ms

no_rating.png

no_rating.png

101 ms

landing

landing

85 ms

retargeting

retargeting

99 ms

Accessibility Review

nefertitis.cz accessibility score

87

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

nefertitis.cz best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

nefertitis.cz SEO score

90

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nefertitis.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 Nefertitis.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

nefertitis.cz

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