1.3 sec in total
14 ms
641 ms
623 ms
Visit seandavi.github.io now to see the best up-to-date Seandavi Github content for China and also check out these interesting facts you probably never knew about seandavi.github.io
Professor of Medicine
Visit seandavi.github.ioWe analyzed Seandavi.github.io page load time and found that the first response time was 14 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
seandavi.github.io performance score
name
value
score
weighting
Value2.5 s
69/100
10%
Value8.1 s
2/100
25%
Value2.8 s
96/100
10%
Value1,510 ms
14/100
30%
Value0
100/100
15%
Value11.6 s
18/100
10%
14 ms
29 ms
19 ms
62 ms
67 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 25% of them (13 requests) were addressed to the original Seandavi.github.io, 47% (24 requests) were made to Cdnjs.cloudflare.com and 10% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (491 ms) relates to the external source Cdnjs.cloudflare.com.
Page size can be reduced by 55.8 kB (35%)
157.8 kB
102.0 kB
In fact, the total size of Seandavi.github.io main page is 157.8 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. 70% of websites need less resources to load. Images take 73.8 kB which makes up the majority of the site volume.
Potential reduce by 51.1 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 15.0 kB, which is 24% 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 51.1 kB or 81% of the original size.
Potential reduce by 4.6 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. Seandavi Github images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 28 (72%)
39
11
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seandavi Github. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
seandavi.github.io
14 ms
seandavi.github.io
29 ms
mathjax-config.js
19 ms
academicons.min.css
62 ms
all.min.css
67 ms
jquery.fancybox.min.css
72 ms
atom-one-light.min.css
185 ms
leaflet.min.css
70 ms
lazysizes.min.js
96 ms
tex-chtml.js
73 ms
css
63 ms
wowchemy.css
49 ms
js
101 ms
netlify-identity-widget.js
70 ms
load-theme.js
47 ms
jquery.min.js
71 ms
imagesloaded.pkgd.min.js
95 ms
isotope.pkgd.min.js
96 ms
jquery.fancybox.min.js
97 ms
instantpage.min.js
97 ms
mermaid.min.js
97 ms
highlight.min.js
96 ms
r.min.js
98 ms
python.min.js
99 ms
javascript.min.js
169 ms
html.min.js
491 ms
leaflet.min.js
98 ms
fuse.min.js
118 ms
jquery.mark.min.js
118 ms
count.js
65 ms
wowchemy.min.434af0ebce9e15b273b954d65feb39c7.js
59 ms
analytics.js
182 ms
featured_hubf1d56335977a6bb12ced1eb6f42bfbb_1135027_150x0_resize_q90_lanczos.jpg
157 ms
featured_hu9479cd1a8a52de5d40a261e04a41f4d0_2477572_150x0_resize_lanczos_3.png
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featured_hu3d03a01dcc18bc5be0e67db3d8d209a6_1450407_150x0_resize_q90_lanczos.jpg
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130 ms
featured_hu5e307a50b6b0904317878bbdafdfa296_1215829_150x0_resize_lanczos_3.png
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146 ms
featured_hu7a3c83cdfb485d5f66e3cd4277f9ef81_148773_150x0_resize_lanczos_3.png
154 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
175 ms
KFOlCnqEu92Fr1MmWUlfBBc9.ttf
175 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf
57 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf
59 ms
fa-solid-900.woff
24 ms
fa-regular-400.woff
31 ms
fa-brands-400.woff
24 ms
academicons.ttf
110 ms
L0xuDF4xlVMF-BfR8bXMIhJHg45mwgGEFl0_3vq_ROW9.ttf
61 ms
collect
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collect
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count-data.js
66 ms
seandavi.github.io accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
seandavi.github.io best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
seandavi.github.io 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seandavi.github.io 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 Seandavi.github.io 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.
seandavi.github.io
Open Graph data is detected on the main page of Seandavi Github. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: