4.1 sec in total
225 ms
3.4 sec
453 ms
Welcome to amstelbooks.eu homepage info - get ready to check Amstelbooks best content right away, or after learning these important things about amstelbooks.eu
Explore the world of photography through Amstelbooks' vast collection of artistic, black and white, street, and landscape photography books. Find your
Visit amstelbooks.euWe analyzed Amstelbooks.eu page load time and found that the first response time was 225 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
amstelbooks.eu performance score
name
value
score
weighting
Value11.8 s
0/100
10%
Value12.6 s
0/100
25%
Value11.8 s
4/100
10%
Value200 ms
89/100
30%
Value0.049
99/100
15%
Value14.9 s
8/100
10%
225 ms
641 ms
188 ms
381 ms
196 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 96% of them (75 requests) were addressed to the original Amstelbooks.eu, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (775 ms) belongs to the original domain Amstelbooks.eu.
Page size can be reduced by 1.5 MB (70%)
2.1 MB
624.0 kB
In fact, the total size of Amstelbooks.eu main page is 2.1 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. 50% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 128.8 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. This page needs HTML code to be minified as it can gain 34.7 kB, which is 24% 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 128.8 kB or 88% of the original size.
Potential reduce by 23.2 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. Amstelbooks images are well optimized though.
Potential reduce by 934.7 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 934.7 kB or 77% of the original size.
Potential reduce by 395.8 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. Amstelbooks.eu needs all CSS files to be minified and compressed as it can save up to 395.8 kB or 86% of the original size.
Number of requests can be reduced by 24 (35%)
69
45
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amstelbooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
amstelbooks.eu
225 ms
www.amstelbooks.eu
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f87f65c3a0408eba327fa712ca0e0fff.css
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jquery.jcountdown1.3.js
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performance.js
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fotografia.jpg
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book03_818_378.jpg
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amstelbooks.eu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
amstelbooks.eu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
amstelbooks.eu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amstelbooks.eu 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 Amstelbooks.eu 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.
amstelbooks.eu
Open Graph description is not detected on the main page of Amstelbooks. 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: