8.2 sec in total
1.7 sec
5.6 sec
1000 ms
Visit blog.derjohng.com now to see the best up-to-date Blog Derjohng content for Taiwan and also check out these interesting facts you probably never knew about blog.derjohng.com
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Visit blog.derjohng.comWe analyzed Blog.derjohng.com page load time and found that the first response time was 1.7 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
blog.derjohng.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value8.8 s
1/100
25%
Value10.2 s
8/100
10%
Value230 ms
86/100
30%
Value0.306
38/100
15%
Value9.7 s
29/100
10%
1652 ms
486 ms
594 ms
800 ms
607 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Blog.derjohng.com, 71% (34 requests) were made to Derjohng.doitwell.tw and 6% (3 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Derjohng.doitwell.tw.
Page size can be reduced by 546.2 kB (14%)
3.9 MB
3.3 MB
In fact, the total size of Blog.derjohng.com main page is 3.9 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 70.2 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 21.0 kB, which is 25% 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 70.2 kB or 82% of the original size.
Potential reduce by 219.0 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. Blog Derjohng images are well optimized though.
Potential reduce by 237.5 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 237.5 kB or 61% of the original size.
Potential reduce by 19.4 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. Blog.derjohng.com needs all CSS files to be minified and compressed as it can save up to 19.4 kB or 75% of the original size.
Number of requests can be reduced by 19 (41%)
46
27
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Derjohng. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
blog.derjohng.com
1652 ms
style.css
486 ms
twitter-feed.css
594 ms
lightbox.min.css
800 ms
default.css
607 ms
jquery.js
254 ms
jquery-migrate.min.js
766 ms
lightbox-plus-jquery.min.js
257 ms
lightbox.css
763 ms
jquery_mywork.js
831 ms
loader.js
177 ms
brand
45 ms
brand
109 ms
prettify.js
822 ms
load.js
552 ms
wp-lightbox-2.min.js
520 ms
wp-embed.min.js
505 ms
jquery.min.js
66 ms
jquery.sticky.js
24 ms
main.js
558 ms
wp-emoji-release.min.js
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kubrickbgcolor.jpg
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Logo4.png
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WebMonitor001-1024x640.png
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external.gif
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bic_002.png
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analytics.js
35 ms
close.png
526 ms
loading.gif
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prev.png
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next.png
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all.js
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kubrickbgwide.jpg
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kubrickheader.jpg
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kubrickfooter.jpg
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google_custom_search_watermark.gif
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xd_arbiter.php
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blog.derjohng.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
blog.derjohng.com 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
blog.derjohng.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.derjohng.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Blog.derjohng.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.
blog.derjohng.com
Open Graph data is detected on the main page of Blog Derjohng. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: