3.6 sec in total
418 ms
3 sec
238 ms
Welcome to decarpentry.com homepage info - get ready to check De Carpentry best content right away, or after learning these important things about decarpentry.com
Mathilda de Carpentry find new means of expression with the technique of reverse painting glass.
Visit decarpentry.comWe analyzed Decarpentry.com page load time and found that the first response time was 418 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
decarpentry.com performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value6.0 s
13/100
25%
Value3.7 s
86/100
10%
Value180 ms
92/100
30%
Value0.175
69/100
15%
Value3.8 s
90/100
10%
418 ms
234 ms
835 ms
240 ms
211 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 87% of them (26 requests) were addressed to the original Decarpentry.com, 7% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Decarpentry.com.
Page size can be reduced by 159.6 kB (35%)
459.6 kB
300.1 kB
In fact, the total size of Decarpentry.com main page is 459.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 281.2 kB which makes up the majority of the site volume.
Potential reduce by 12.9 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 12.9 kB or 78% of the original size.
Potential reduce by 31.8 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. Obviously, De Carpentry needs image optimization as it can save up to 31.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 111.0 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 111.0 kB or 71% of the original size.
Potential reduce by 3.8 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. Decarpentry.com needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 84% of the original size.
We found no issues to fix!
27
27
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Carpentry. According to our analytics all requests are already optimized.
decarpentry.com
418 ms
index.css
234 ms
lmpres80.js
835 ms
index.js
240 ms
lmimginv.gif
211 ms
pic_990.jpg
840 ms
_gen_butup1.jpg
221 ms
_gen_but13up_00.jpg
216 ms
_gen_but7up_11.jpg
217 ms
_gen_but8up_62.jpg
233 ms
134px_flag_of_germany_svg_1_01.jpg
428 ms
_gen_but12up_01.jpg
530 ms
_gen_but9up_11.jpg
531 ms
010pic_286.gif
1701 ms
011pic_287.gif
1681 ms
_gen_img10_13.jpg
637 ms
_gen_but11up_00.jpg
742 ms
_gen_img3_12.jpg
759 ms
_gen_but5up_02.jpg
847 ms
_gen_img9_31.jpg
977 ms
120px_flag_of_the_united_kingdom_svg2.jpg
992 ms
_gen_but6up_03.jpg
1058 ms
_gen_but4up_13.jpg
1051 ms
_gen_but3up_31.jpg
1198 ms
_gen_but2up_21.jpg
1195 ms
_gen_but1up_1012.jpg
1281 ms
ga.js
8 ms
__utm.gif
18 ms
collect
38 ms
ga-audiences
34 ms
decarpentry.com accessibility score
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
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
Links do not have a discernible name
decarpentry.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
decarpentry.com SEO score
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Decarpentry.com can be misinterpreted by Google and other search engines. Our service has detected that French 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 Decarpentry.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.
decarpentry.com
Open Graph description is not detected on the main page of De Carpentry. 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: