2.4 sec in total
376 ms
636 ms
1.4 sec
Click here to check amazing Jmccanneyscience content for South Africa. Otherwise, check out these important facts you probably never knew about jmccanneyscience.com
Visit jmccanneyscience.comWe analyzed Jmccanneyscience.com page load time and found that the first response time was 376 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
jmccanneyscience.com performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value20.2 s
0/100
25%
Value13.4 s
2/100
10%
Value1,440 ms
15/100
30%
Value0.006
100/100
15%
Value20.0 s
2/100
10%
376 ms
112 ms
436 ms
105 ms
124 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 65% of them (15 requests) were addressed to the original Jmccanneyscience.com, 13% (3 requests) were made to S.ytimg.com and 9% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (436 ms) belongs to the original domain Jmccanneyscience.com.
Page size can be reduced by 413.4 kB (41%)
1.0 MB
605.6 kB
In fact, the total size of Jmccanneyscience.com main page is 1.0 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. 65% of websites need less resources to load. Images take 488.3 kB which makes up the majority of the site volume.
Potential reduce by 53.4 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 53.4 kB or 72% of the original size.
Potential reduce by 19.7 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. Jmccanneyscience images are well optimized though.
Potential reduce by 137.6 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 137.6 kB or 65% of the original size.
Potential reduce by 202.7 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. Jmccanneyscience.com needs all CSS files to be minified and compressed as it can save up to 202.7 kB or 83% of the original size.
Number of requests can be reduced by 8 (40%)
20
12
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jmccanneyscience. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
jmccanneyscience.com
376 ms
c9990000.jpg
112 ms
WoolyMammothFlashFrozenStandingUpOnAllFour.jpg
436 ms
105 ms
INDEX.1.jpg
124 ms
web%20mini%20pic%20viaviente.jpg
115 ms
kbars_home_slide1%20one%20card%20for%20web.jpg
157 ms
06152015_NASApic-milky-way-lightning-over-greece.jpg
379 ms
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74 ms
tesla%20tower%20cerca%201900.jpg
264 ms
eskimo_large.jpg
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Flying_Saucer_Alien_Imp_Drawing_1982.jpg
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coheleachg_asilentnight.jpg
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c9999993.gif
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kbars_home_slide1%20for%20web.jpg
209 ms
NutriMedical%20NM%20Leaf%20Logo%20Compressed%20for%20Web%20color%20enhanced.jpg
285 ms
www-embed-player-vfl8xM8me.css
18 ms
www-embed-player.js
34 ms
base.js
55 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
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ad_status.js
62 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
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RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
51 ms
jmccanneyscience.com 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.
jmccanneyscience.com 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
jmccanneyscience.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
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jmccanneyscience.com 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 Jmccanneyscience.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
jmccanneyscience.com
Open Graph description is not detected on the main page of Jmccanneyscience. 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: