2.7 sec in total
349 ms
1.7 sec
664 ms
Click here to check amazing Blog Kaelig content. Otherwise, check out these important facts you probably never knew about blog.kaelig.fr
Diary of a French front-end developer in San Francisco. Mostly gossiping about responsive web design, HTML, CSS and Sass.
Visit blog.kaelig.frWe analyzed Blog.kaelig.fr page load time and found that the first response time was 349 ms and then it took 2.3 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.
blog.kaelig.fr performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value3.8 s
55/100
25%
Value7.8 s
23/100
10%
Value3,380 ms
2/100
30%
Value0.1
89/100
15%
Value16.0 s
6/100
10%
349 ms
33 ms
353 ms
8 ms
12 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Blog.kaelig.fr, 18% (12 requests) were made to Public.slidesharecdn.com and 11% (7 requests) were made to Assets.tumblr.com. The less responsive or slowest element that took the longest time to load (454 ms) relates to the external source Slideshare.net.
Page size can be reduced by 1.2 MB (63%)
1.9 MB
681.4 kB
In fact, the total size of Blog.kaelig.fr main page is 1.9 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. 70% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 36.3 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 36.3 kB or 74% of the original size.
Potential reduce by 217 B
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 Kaelig images are well optimized though.
Potential reduce by 743.7 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 743.7 kB or 65% of the original size.
Potential reduce by 397.7 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.kaelig.fr needs all CSS files to be minified and compressed as it can save up to 397.7 kB or 82% of the original size.
Number of requests can be reduced by 41 (66%)
62
21
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Kaelig. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
blog.kaelig.fr
349 ms
pre_tumblelog.js
33 ms
s.css
353 ms
zenburn.min.css
8 ms
highlight.min.js
12 ms
tumblelog_post_message_queue.js
28 ms
index.js
35 ms
analytics.js
68 ms
p02j8css.jpg
257 ms
38363086
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tumblr_inline_n5h5e8osW51qk4oou.jpg
58 ms
tumblr_inline_n5h58uSWYS1qk4oou.jpg
142 ms
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light-level-media-query.png
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collect
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count.js
67 ms
impixu
150 ms
impixu
86 ms
www-embed-player-vflfNyN_r.css
117 ms
www-embed-player.js
160 ms
base.js
205 ms
analytics.html
113 ms
login_check.html
13 ms
count-data.js
364 ms
player.js
196 ms
player.css
179 ms
ga.js
128 ms
vuid.min.js
195 ms
avatar_054b107bb846_40.png
39 ms
iframe_logo.png
78 ms
rapid-3.36.js
249 ms
rapidworker-1.2.js
248 ms
__utm.gif
47 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
211 ms
ad_status.js
209 ms
combined_jquery.js
69 ms
global.js
69 ms
combined_li_tracking.js
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font-awesome.css
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combined_presentation.css
85 ms
combined_player_presentation.js
133 ms
combined_old_embed.js
130 ms
proxy.html
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470731940.jpg
345 ms
analytics.js
254 ms
combined_base.js
55 ms
ga.js
50 ms
beacon.js
175 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
230 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
236 ms
cs.js
238 ms
__utm.gif
173 ms
bridging-the-gap-between-designers-and-developers-at-the-guardian-1-638.jpg
249 ms
38363086
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lead-form
213 ms
1x1.gif
93 ms
logo_embed_20x20_v1.png
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status
108 ms
fontawesome-webfont.woff
130 ms
__utm.gif
61 ms
__utm.gif
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icons.svg
60 ms
widgets.js
78 ms
cedexis.radar.js
6 ms
blog.kaelig.fr 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.
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
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
blog.kaelig.fr 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
blog.kaelig.fr SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.kaelig.fr can be misinterpreted by Google and other search engines. Our service has detected that English 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.kaelig.fr 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.kaelig.fr
Open Graph data is detected on the main page of Blog Kaelig. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: