1.6 sec in total
27 ms
866 ms
670 ms
Click here to check amazing Dr Explain content for Canada. Otherwise, check out these important facts you probably never knew about drexplain.com
Dr.Explain is a software to quickly create software help files, online help, user manuals, user guides, instructions & user documentation
Visit drexplain.comWe analyzed Drexplain.com page load time and found that the first response time was 27 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
drexplain.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value3.3 s
69/100
25%
Value3.2 s
92/100
10%
Value1,640 ms
12/100
30%
Value0.035
100/100
15%
Value8.9 s
35/100
10%
27 ms
16 ms
64 ms
66 ms
83 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 56% of them (31 requests) were addressed to the original Drexplain.com, 16% (9 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (335 ms) relates to the external source Googletagmanager.com.
Page size can be reduced by 389.1 kB (26%)
1.5 MB
1.1 MB
In fact, the total size of Drexplain.com main page is 1.5 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. Images take 745.3 kB which makes up the majority of the site volume.
Potential reduce by 48.3 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. This page needs HTML code to be minified as it can gain 9.1 kB, which is 14% 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 48.3 kB or 77% of the original size.
Potential reduce by 14.4 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. Dr Explain images are well optimized though.
Potential reduce by 321.8 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 321.8 kB or 51% of the original size.
Potential reduce by 4.6 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. Drexplain.com has all CSS files already compressed.
Number of requests can be reduced by 10 (24%)
42
32
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Explain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
drexplain.com
27 ms
drexplain.com
16 ms
www.drexplain.com
64 ms
css
66 ms
css
83 ms
bundle.css
14 ms
logo.png
38 ms
slide-title-border.png
38 ms
medal_hp_2021_f.svg
48 ms
medal_hp_2022_w.svg
48 ms
medal_hp_2022_f.svg
45 ms
medal_hp_2023_s.svg
49 ms
screenshot.png
49 ms
tiwri-promo-cut.jpg
51 ms
api.js
65 ms
bundle.js
51 ms
js
335 ms
behold_2.png
47 ms
tyr_2.png
46 ms
Capture.PNG
48 ms
applicando_2.png
45 ms
hocus_1.png
49 ms
mypa_1.png
50 ms
tindall_1.png
50 ms
tgh_1.png
49 ms
cir_1.png
51 ms
tvi_1.png
52 ms
ascomp_1.png
51 ms
orangecat_1.png
51 ms
slide002.png
260 ms
recaptcha__en.js
329 ms
map-top.png
52 ms
map-bottom.png
52 ms
social-sprites.png
52 ms
logos.png
54 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
172 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
183 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf
214 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
228 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf
227 ms
fontawesome-webfont.woff
51 ms
UqyNK9UOIntux_czAvDQx_ZcHqZXBNQzdcD8.ttf
227 ms
q5uGsou0JOdh94bfvQlo.ttf
227 ms
fbds.js
165 ms
js
149 ms
analytics.js
143 ms
fallback
217 ms
collect
18 ms
fallback__ltr.css
9 ms
collect
20 ms
css
18 ms
ga-audiences
15 ms
logo_48.png
4 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
9 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
10 ms
drexplain.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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
drexplain.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
drexplain.com 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drexplain.com 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 Drexplain.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.
drexplain.com
Open Graph description is not detected on the main page of Dr Explain. 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: