Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

spystudy.de

Spystudy - spy earpiece

Page Load Speed

18.9 sec in total

First Response

3.7 sec

Resources Loaded

14.6 sec

Page Rendered

672 ms

spystudy.de screenshot

About Website

Click here to check amazing Spystudy content. Otherwise, check out these important facts you probably never knew about spystudy.de

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Key Findings

We analyzed Spystudy.de page load time and found that the first response time was 3.7 sec and then it took 15.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

spystudy.de performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

spystudy.de

3650 ms

stylesheet.css

209 ms

styler.css

2117 ms

gm_dynamic.css.php

715 ms

spystudy_logo_de.jpg

365 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 86% of them (92 requests) were addressed to the original Spystudy.de, 5% (5 requests) were made to Ecx.images-amazon.com and 2% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (8.1 sec) belongs to the original domain Spystudy.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.2 kB (24%)

Content Size

1.0 MB

After Optimization

769.9 kB

In fact, the total size of Spystudy.de main page is 1.0 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. 55% of websites need less resources to load. Images take 842.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 79.9 kB

  • Original 94.6 kB
  • After minification 87.1 kB
  • After compression 14.6 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 79.9 kB or 85% of the original size.

Image Optimization

-13%

Potential reduce by 109.9 kB

  • Original 842.2 kB
  • After minification 732.3 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. Obviously, Spystudy needs image optimization as it can save up to 109.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 41.0 kB

  • Original 61.1 kB
  • After minification 60.7 kB
  • After compression 20.1 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 41.0 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 12.4 kB

  • Original 15.3 kB
  • After minification 12.2 kB
  • After compression 2.8 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. Spystudy.de needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (31%)

Requests Now

102

After Optimization

70

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spystudy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

spystudy.de accessibility score

69

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

spystudy.de best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

spystudy.de SEO score

54

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

Document uses plugins

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

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