Access namibiana.de. Bücher Südafrika - Bücher Namibia - Karten Botswana im Namibiana Buchdepot

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.24

52/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

namibiana.de

360 ms

namibiana.de

389 ms

www.namibiana.de

1334 ms

bannerslider.css

282 ms

animate.min.css

469 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 90% of them (87 requests) were addressed to the original Namibiana.de, 9% (9 requests) were made to Cdnjs.cloudflare.com and 1% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Namibiana.de.

Content Size

2.2 MB

After Optimization

1.3 MB

In fact, the total size of Namibiana.de main page is 2.2 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 152.3 kB

Original 173.1 kB
After minification 155.2 kB
After compression 20.8 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 152.3 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 42.8 kB

Original 1.1 MB
After minification 1.1 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. Namibiana images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 340.5 kB

Original 463.4 kB
After minification 400.5 kB
After compression 122.9 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 340.5 kB or 73% of the original size.

CSS Optimization

-87%

Potential reduce by 409.2 kB

Original 469.6 kB
After minification 395.9 kB
After compression 60.4 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. Namibiana.de needs all CSS files to be minified and compressed as it can save up to 409.2 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Namibiana. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

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.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Namibiana.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 Namibiana.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

namibiana.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Bücher Südafrika - Bücher Namibia - Karten Botswana im Namibiana Buchdepot

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

namibiana.de

namibiana.de

www.namibiana.de

bannerslider.css

animate.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

namibiana.de

namibiana.de

www.namibiana.de

bannerslider.css

animate.min.css

base.js

jquery-3.4.1.min.js

noconflict.js

modernizr.custom.min.js

selectivizr.js

matchMedia.js

matchMedia.addListener.js

enquire.js

app.js

jquery.cycle2.min.js

jquery.cycle2.swipe.min.js

slideshow.js

imagesloaded.js

minicart.js

infinite-scroll.pkgd.min.js

namibiana_default.js

slick.min.css

slick-theme.min.css

font-awesome.min.css

styles.css

madisonisland.css

bootstrap.min.css

namibiana_default.css

namibiana_responsive.css

jquery.fancybox.min.css

slick.min.js

bootstrap.min.js

jquery.lazyload.min.js

jquery.fancybox.min.js

logo.gif

logo_small.gif

flag_de.svg

flag_en.svg

namibiana_header.jpg

Banner_2024-gallery-img-2023-08-30-06-15-41.jpg

12027_4.jpg

13029_4.jpg

05-0772_kriegsgefangenenlager-aus-1915-1919.jpg