751 ms in total
79 ms
549 ms
123 ms
Click here to check amazing Sci Facts content. Otherwise, check out these important facts you probably never knew about scifacts.net
Find amazing facts, learn new stuff and enjoy spare time without that annoying feeling that you haven't learned anything.
Visit scifacts.netWe analyzed Scifacts.net page load time and found that the first response time was 79 ms and then it took 672 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
scifacts.net performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value8.7 s
1/100
25%
Value11.3 s
5/100
10%
Value490 ms
59/100
30%
Value0.03
100/100
15%
Value10.4 s
24/100
10%
79 ms
171 ms
7 ms
22 ms
40 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Scifacts.net, 8% (3 requests) were made to Pagead2.googlesyndication.com and 5% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (171 ms) belongs to the original domain Scifacts.net.
Page size can be reduced by 77.7 kB (37%)
212.1 kB
134.4 kB
In fact, the total size of Scifacts.net main page is 212.1 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. 30% of websites need less resources to load. Javascripts take 110.6 kB which makes up the majority of the site volume.
Potential reduce by 13.5 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 13.5 kB or 76% of the original size.
Potential reduce by 7.3 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. Sci Facts images are well optimized though.
Potential reduce by 51.8 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 51.8 kB or 47% of the original size.
Potential reduce by 5.1 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. Scifacts.net needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 76% of the original size.
Number of requests can be reduced by 13 (34%)
38
25
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sci Facts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
scifacts.net
79 ms
www.scifacts.net
171 ms
style.css
7 ms
show_ads.js
22 ms
jquery-1.4.4.min.js
40 ms
jquery.vote.js
30 ms
logo.png
32 ms
w_twitter.png
31 ms
w_rss.png
30 ms
random_fact_h2.png
31 ms
20110324_infrared_hummingbird.jpg
35 ms
like.png
32 ms
dislike.png
32 ms
twitter_48.jpg
32 ms
facebook_48.jpg
33 ms
su_48.jpg
35 ms
digg_48.jpg
35 ms
headerbg.jpg
31 ms
search.png
29 ms
sw_dwn.png
26 ms
recently_added_h2.png
28 ms
20121214_apollo-16_lunar-module.jpg
29 ms
20121124_adolf-hitler_portrait.jpg
25 ms
20121003_pringles.jpg
30 ms
20121003_gangnam_style.jpg
30 ms
20121002_time-magazine-cover-1939-man-of-the-year.jpg
33 ms
rss20px.png
31 ms
top_rated_h2.png
30 ms
20110313_megatsunami.jpg
32 ms
20101216_dalmatian.jpg
31 ms
20101129_foot.jpg
29 ms
20101209_frog.jpg
32 ms
20110314_pi_pie.jpg
33 ms
zrt_lookup.html
40 ms
show_ads_impl.js
48 ms
ads
154 ms
sw_up.png
23 ms
ga.js
27 ms
osd.js
42 ms
__utm.gif
26 ms
scifacts.net 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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
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
scifacts.net 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
scifacts.net 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 Scifacts.net 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 Scifacts.net 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.
scifacts.net
Open Graph description is not detected on the main page of Sci Facts. 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: