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top-notebook.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

top-notebook.com

Top-Notebook / B-Ware / Neu und Gebraucht mit Garantie

Page Load Speed

2.4 sec in total

First Response

220 ms

Resources Loaded

1.8 sec

Page Rendered

406 ms

top-notebook.com screenshot

About Website

Click here to check amazing Top Notebook content. Otherwise, check out these important facts you probably never knew about top-notebook.com

Bei Top-Notebook erhalten Sie günstige, neue und gebrauchte Notebooks und PCs namhafter Hersteller wie Asus, Apple, Lenovo, HP, Acer usw..

Visit top-notebook.com

Key Findings

We analyzed Top-notebook.com page load time and found that the first response time was 220 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

top-notebook.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

top-notebook.com

220 ms

top-notebook.com

587 ms

js

91 ms

all.css

406 ms

all.js

778 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 83% of them (15 requests) were addressed to the original Top-notebook.com, 6% (1 request) were made to Googletagmanager.com and 6% (1 request) were made to Polyfill.io. The less responsive or slowest element that took the longest time to load (778 ms) belongs to the original domain Top-notebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.1 kB (16%)

Content Size

944.0 kB

After Optimization

796.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Top-notebook.com main page is 944.0 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. 30% of websites need less resources to load. Images take 579.1 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 114.7 kB

  • Original 127.6 kB
  • After minification 65.6 kB
  • After compression 12.9 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. This page needs HTML code to be minified as it can gain 62.0 kB, which is 49% 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 114.7 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 32.9 kB

  • Original 579.1 kB
  • After minification 546.2 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. Top Notebook images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 36 B

  • Original 173.1 kB
  • After minification 173.1 kB
  • After compression 173.0 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

-1%

Potential reduce by 474 B

  • Original 64.3 kB
  • After minification 64.3 kB
  • After compression 63.8 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. Top-notebook.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (19%)

Requests Now

16

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Top Notebook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

top-notebook.com

top-notebook.com

220 ms

top-notebook.com

top-notebook.com

587 ms

js

js

91 ms

all.css

all.css

406 ms

all.js

all.js

778 ms

polyfill.min.js

polyfill.min.js

338 ms

X3102CAC37368E51903A899ED07584904.js

X3102CAC37368E51903A899ED07584904.js

520 ms

top-notebook.jpg

top-notebook.jpg

102 ms

Notebooks.png

Notebooks.png

399 ms

Hardware.png

Hardware.png

401 ms

PCs.png

PCs.png

674 ms

swag_paypal_card.svg

swag_paypal_card.svg

303 ms

swag_paypal_sepa.svg

swag_paypal_sepa.svg

306 ms

swag_paypal_apm_giropay.svg

swag_paypal_apm_giropay.svg

403 ms

swag_paypal_apm_mybank.svg

swag_paypal_apm_mybank.svg

405 ms

swag_paypal_apm_sofort.svg

swag_paypal_apm_sofort.svg

422 ms

swag_paypal_paypal.svg

swag_paypal_paypal.svg

499 ms

Top-Notebook%20Garantie-Logo%20%281%29.png

Top-Notebook%20Garantie-Logo%20%281%29.png

502 ms

Accessibility Review

top-notebook.com accessibility score

75

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[role]s are not contained by their required parent element

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.

Best Practices

top-notebook.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

top-notebook.com SEO score

93

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Top-notebook.com 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 Top-notebook.com 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

top-notebook.com

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