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Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

spameri.cz

Homepage | Spameri.cz

Page Load Speed

1.9 sec in total

First Response

267 ms

Resources Loaded

1.5 sec

Page Rendered

72 ms

spameri.cz screenshot

About Website

Welcome to spameri.cz homepage info - get ready to check Spameri best content right away, or after learning these important things about spameri.cz

Homepage of Spameri.cz. You can find here movies, shows, and other interesting things.

Visit spameri.cz

Key Findings

We analyzed Spameri.cz page load time and found that the first response time was 267 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

spameri.cz performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

spameri.cz

267 ms

spameri.cz

424 ms

js

82 ms

bootstrap.css

583 ms

bootstrap-icons.css

491 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 91% of them (10 requests) were addressed to the original Spameri.cz, 9% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (690 ms) belongs to the original domain Spameri.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 429.8 kB (84%)

Content Size

512.7 kB

After Optimization

82.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Spameri.cz main page is 512.7 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. 15% of websites need less resources to load. CSS take 343.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 1.8 kB

  • Original 2.6 kB
  • After minification 2.0 kB
  • After compression 742 B

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 570 B, which is 22% 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 1.8 kB or 71% of the original size.

JavaScript Optimization

-77%

Potential reduce by 127.8 kB

  • Original 166.3 kB
  • After minification 166.0 kB
  • After compression 38.5 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 127.8 kB or 77% of the original size.

CSS Optimization

-87%

Potential reduce by 300.2 kB

  • Original 343.8 kB
  • After minification 293.3 kB
  • After compression 43.6 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. Spameri.cz needs all CSS files to be minified and compressed as it can save up to 300.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (50%)

Requests Now

8

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spameri. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

spameri.cz

spameri.cz

267 ms

spameri.cz

spameri.cz

424 ms

js

js

82 ms

bootstrap.css

bootstrap.css

583 ms

bootstrap-icons.css

bootstrap-icons.css

491 ms

style.css

style.css

395 ms

Naja.min.js

Naja.min.js

398 ms

main.js

main.js

298 ms

netteForms.min.js

netteForms.min.js

306 ms

bootstrap.js

bootstrap.js

690 ms

bootstrap-icons.woff

bootstrap-icons.woff

196 ms

Accessibility Review

spameri.cz accessibility score

94

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

Links do not have a discernible name

Best Practices

spameri.cz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

spameri.cz SEO score

100

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

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 Spameri.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 Spameri.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

spameri.cz

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