7.1 sec in total
1.3 sec
5.5 sec
286 ms
Visit john-adams.nl now to see the best up-to-date John Adams content for Netherlands and also check out these interesting facts you probably never knew about john-adams.nl
Visit john-adams.nlWe analyzed John-adams.nl page load time and found that the first response time was 1.3 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
john-adams.nl performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value5.3 s
22/100
25%
Value7.3 s
29/100
10%
Value630 ms
47/100
30%
Value0.925
3/100
15%
Value9.2 s
32/100
10%
1286 ms
352 ms
175 ms
260 ms
177 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 93% of them (54 requests) were addressed to the original John-adams.nl, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Instagramstatic-a.akamaihd.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain John-adams.nl.
Page size can be reduced by 1.7 MB (41%)
4.1 MB
2.4 MB
In fact, the total size of John-adams.nl main page is 4.1 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. 45% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 30.7 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 30.7 kB or 78% of the original size.
Potential reduce by 1.2 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. Obviously, John Adams needs image optimization as it can save up to 1.2 MB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 297.7 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 297.7 kB or 69% of the original size.
Potential reduce by 134.5 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. John-adams.nl needs all CSS files to be minified and compressed as it can save up to 134.5 kB or 67% of the original size.
Number of requests can be reduced by 24 (48%)
50
26
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of John Adams. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.john-adams.nl
1286 ms
wp-emoji-release.min.js
352 ms
wpinstagram.css
175 ms
jquery.fancybox-1.3.4.min.css
260 ms
styles.css
177 ms
dashicons.min.css
428 ms
thickbox.css
345 ms
styles-pre39.css
346 ms
style.css
429 ms
flexslider.css
347 ms
sharing.css
517 ms
genericons.css
602 ms
wpigplug.min.js
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wpigplugfancybox.min.js
517 ms
jquery.js
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jquery-migrate.min.js
515 ms
keyboard-image-navigation.js
548 ms
jquery.flexslider-min.js
631 ms
flexslider-init.js
549 ms
jquery.form.min.js
511 ms
scripts.js
513 ms
auto-thickbox.min.js
513 ms
small-menu.js
593 ms
wp-gallery-custom-links.js
597 ms
wp-embed.min.js
598 ms
style.css
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a.png
153 ms
social_twitter.png
155 ms
social_facebook.png
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social_linkedin.png
155 ms
become-a-member.png
156 ms
john-adams-logo.png
156 ms
navigation.png
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menu_top.png
185 ms
menu_bottom.png
186 ms
white-house-3.png
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featured.png
1624 ms
game-of-thrones.png
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moby-dick-2.png
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brower-2.png
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zak-ebrahim.png
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design-and-the-city-1.jpg
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readmore_grijs.png
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chomsky-nyt.png
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onderrand.jpg
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analytics.js
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ajax-loader.gif
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loadingAnimation.gif
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bg_direction_nav2.png
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myriadpro-bold-webfont.woff
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myriadpro-bold-webfont.woff
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john-adams.nl 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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
john-adams.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
john-adams.nl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 John-adams.nl 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 John-adams.nl 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.
john-adams.nl
Open Graph description is not detected on the main page of John Adams. 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: