Tools & Wizards About Us
fotozajda.cz screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

fotozajda.cz

Jaromír ZAJDA Zajíček (FotoZajda.cz) | Zonerama.com

Page Load Speed

5.4 sec in total

First Response

695 ms

Resources Loaded

4.6 sec

Page Rendered

124 ms

fotozajda.cz screenshot

About Website

Click here to check amazing Foto ZAJDA content. Otherwise, check out these important facts you probably never knew about fotozajda.cz

The world’s 1st truly unlimited photo gallery. 100% free. No limits on number of photos. No shrinking.

Visit fotozajda.cz

Key Findings

We analyzed Fotozajda.cz page load time and found that the first response time was 695 ms and then it took 4.7 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

fotozajda.cz performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

195

695 ms

css

38 ms

style.css

192 ms

style.css

290 ms

bootstrap.css

487 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Fotozajda.cz, 8% (3 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Eu.zonerama.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 626.1 kB (42%)

Content Size

1.5 MB

After Optimization

853.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fotozajda.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. 40% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 329.2 kB

  • Original 352.0 kB
  • After minification 331.6 kB
  • After compression 22.9 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 329.2 kB or 94% of the original size.

Image Optimization

-7%

Potential reduce by 2.1 kB

  • Original 31.3 kB
  • After minification 29.1 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. Foto ZAJDA images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 285.1 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 733.5 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 285.1 kB or 28% of the original size.

CSS Optimization

-12%

Potential reduce by 9.7 kB

  • Original 77.5 kB
  • After minification 77.5 kB
  • After compression 67.9 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. Fotozajda.cz needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (56%)

Requests Now

32

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Foto ZAJDA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

195

195

695 ms

css

css

38 ms

style.css

style.css

192 ms

style.css

style.css

290 ms

bootstrap.css

bootstrap.css

487 ms

style.css

style.css

293 ms

jquery-ui.css

jquery-ui.css

298 ms

quill.bubble.css

quill.bubble.css

294 ms

nouislider.css

nouislider.css

297 ms

swiper-bundle.min.css

swiper-bundle.min.css

385 ms

all.js

all.js

3038 ms

cast_sender.js

cast_sender.js

27 ms

gtm.js

gtm.js

100 ms

fbevents.js

fbevents.js

61 ms

login

login

162 ms

zonerama_logo-free-online-gallery.svg

zonerama_logo-free-online-gallery.svg

278 ms

znrm.png

znrm.png

120 ms

4150

4150

160 ms

blank.gif

blank.gif

117 ms

tabs-line.png

tabs-line.png

120 ms

znrm-logo.svg

znrm-logo.svg

117 ms

zac-icon.png

zac-icon.png

273 ms

logo-x-small.png

logo-x-small.png

292 ms

logo-cloud.png

logo-cloud.png

274 ms

zonerama-logo-z.png

zonerama-logo-z.png

273 ms

zp-icon.png

zp-icon.png

281 ms

zant-icon.png

zant-icon.png

293 ms

full-gall.png

full-gall.png

254 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

75 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

75 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

75 ms

znrm.ttf

znrm.ttf

367 ms

js

js

45 ms

analytics.js

analytics.js

22 ms

login

login

156 ms

collect

collect

90 ms

collect

collect

46 ms

ga-audiences

ga-audiences

139 ms

Accessibility Review

fotozajda.cz accessibility score

70

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

fotozajda.cz best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

fotozajda.cz SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

fotozajda.cz

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