4.2 sec in total
177 ms
3.6 sec
489 ms
Click here to check amazing Coffeechemistry content for United States. Otherwise, check out these important facts you probably never knew about coffeechemistry.com
Explore the chemistry of coffee with our Coffee Science Certificate (CSC) program! We are the leaders in technical training, consulting and testing/an...
Visit coffeechemistry.comWe analyzed Coffeechemistry.com page load time and found that the first response time was 177 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
coffeechemistry.com performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value8.1 s
2/100
25%
Value18.3 s
0/100
10%
Value2,430 ms
5/100
30%
Value0.002
100/100
15%
Value22.3 s
1/100
10%
177 ms
675 ms
84 ms
157 ms
189 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 65% of them (56 requests) were addressed to the original Coffeechemistry.com, 7% (6 requests) were made to Tpc.googlesyndication.com and 6% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (675 ms) belongs to the original domain Coffeechemistry.com.
Page size can be reduced by 832.1 kB (40%)
2.1 MB
1.2 MB
In fact, the total size of Coffeechemistry.com main page is 2.1 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. 60% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 35.6 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 7.4 kB, which is 17% 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 35.6 kB or 82% of the original size.
Potential reduce by 60.9 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. Coffeechemistry images are well optimized though.
Potential reduce by 282.4 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 282.4 kB or 57% of the original size.
Potential reduce by 453.2 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. Coffeechemistry.com needs all CSS files to be minified and compressed as it can save up to 453.2 kB or 88% of the original size.
Number of requests can be reduced by 40 (54%)
74
34
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coffeechemistry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
coffeechemistry.com
177 ms
www.coffeechemistry.com
675 ms
k2.css
84 ms
style2.0.css
157 ms
rssocial.css
189 ms
rssocial-anim.css
222 ms
rssocial-font.css
215 ms
mootools-core.js
299 ms
core.js
219 ms
jquery.min.js
321 ms
jquery-noconflict.js
252 ms
jquery-migrate.min.js
286 ms
k2.js
292 ms
bootstrap.min.js
296 ms
jquery.simplemodal.js
338 ms
default.js
359 ms
rssocial.js
363 ms
share.js
74 ms
jquery-migrate.js
368 ms
jquery-noconflict.js
369 ms
uikit-7ad9ed35.js
454 ms
wk-scripts-49ad8512.js
383 ms
bootstrap.css
516 ms
theme.css
537 ms
custom.css
439 ms
uikit.js
442 ms
autocomplete.js
451 ms
search.js
515 ms
tooltip.js
534 ms
social.js
534 ms
theme.js
543 ms
adsbygoogle.js
34 ms
count.js
151 ms
css
57 ms
analytics.js
137 ms
bg.png
136 ms
logo.jpg
225 ms
trademark.png
133 ms
1.jpg
152 ms
2.jpg
224 ms
cold-brew.png
359 ms
4b.jpg
289 ms
roasting_chem_CSC.jpg
358 ms
8.jpg
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green-plant.jpg
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be7685026070406a215779b242f1aa2e_M.jpg
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csc_sm2.png
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testing_sm2.png
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acids_sm2.png
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pubs_sm2.png
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newsletter_sm.png
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featuredItem.png
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cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
179 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
199 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
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fontawesome-webfont.woff
654 ms
ca-pub-1233248234244869.js
6 ms
zrt_lookup.html
151 ms
show_ads_impl.js
102 ms
rssocial-font.woff
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piwik.js
278 ms
collect
73 ms
ads
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osd.js
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collect
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ads
190 ms
ads
175 ms
piwik.js
197 ms
css
26 ms
m_js_controller.js
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abg.js
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css
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googlelogo_color_112x36dp.png
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nessie_icon_magazine_black.png
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nessie_icon_magazine_white.png
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x_button_blue2.png
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nessie_icon_tiamat_white.png
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22 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
59 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
58 ms
piwik.php
75 ms
coffeechemistry.com 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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
coffeechemistry.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
coffeechemistry.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coffeechemistry.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 Coffeechemistry.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.
coffeechemistry.com
Open Graph data is detected on the main page of Coffeechemistry. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: