Tools & Wizards About Us
insidecor.cz screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

insidecor.cz

Insidecor | Design jako životní styl

Page Load Speed

4.9 sec in total

First Response

300 ms

Resources Loaded

4.2 sec

Page Rendered

409 ms

insidecor.cz screenshot

About Website

Click here to check amazing Insidecor content for Czech Republic. Otherwise, check out these important facts you probably never knew about insidecor.cz

Insidecor přináší informace o těch nejlepších designérech, projektech a produktech. Staňte se součástí komunity, která vnímá design jako životní styl.

Visit insidecor.cz

Key Findings

We analyzed Insidecor.cz page load time and found that the first response time was 300 ms and then it took 4.6 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

insidecor.cz performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.168

71/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

insidecor.cz

300 ms

www.insidecor.cz

1917 ms

gtm.js

73 ms

js

61 ms

instagram.js

96 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 46% of them (57 requests) were addressed to the original Insidecor.cz, 40% (49 requests) were made to I.pinimg.com and 2% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Insidecor.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 661.0 kB (9%)

Content Size

7.1 MB

After Optimization

6.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Insidecor.cz main page is 7.1 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 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 114.7 kB

  • Original 140.9 kB
  • After minification 127.3 kB
  • After compression 26.2 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 114.7 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 545.9 kB

  • Original 6.6 MB
  • After minification 6.1 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. Insidecor images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 364 B

  • Original 285.1 kB
  • After minification 285.1 kB
  • After compression 284.8 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 75 B

  • Original 27.4 kB
  • After minification 27.4 kB
  • After compression 27.3 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. Insidecor.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (31%)

Requests Now

115

After Optimization

79

  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Insidecor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

insidecor.cz

insidecor.cz

300 ms

www.insidecor.cz

www.insidecor.cz

1917 ms

gtm.js

gtm.js

73 ms

js

js

61 ms

instagram.js

instagram.js

96 ms

cached.css

cached.css

292 ms

cached.js

cached.js

580 ms

ga.js

ga.js

283 ms

pinit.js

pinit.js

107 ms

sameHeight.js

sameHeight.js

300 ms

css

css

32 ms

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css

48 ms

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61 ms

ga.js

ga.js

74 ms

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151 ms

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341 ms

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241 ms

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327 ms

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243 ms

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635 ms

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702 ms

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733 ms

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610 ms

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708 ms

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803 ms

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830 ms

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832 ms

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893 ms

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1091 ms

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1130 ms

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1085 ms

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1133 ms

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1152 ms

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121 ms

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120 ms

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119 ms

all.js

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81 ms

__utm.gif

__utm.gif

73 ms

plusone.js

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92 ms

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45 ms

FuturaCE-Book.svg

FuturaCE-Book.svg

1034 ms

64 ms

267 ms

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8 ms

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942 ms

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959 ms

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907 ms

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899 ms

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649 ms

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639 ms

Accessibility Review

insidecor.cz accessibility score

77

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

insidecor.cz 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

insidecor.cz 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 Insidecor.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 Insidecor.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

insidecor.cz

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