2.4 sec in total
235 ms
2.1 sec
135 ms
Click here to check amazing Metabolomics Workbench content for Switzerland. Otherwise, check out these important facts you probably never knew about metabolomicsworkbench.org
About the Metabolomics Workbench: The National Institutes of Health (NIH) Common Fund Metabolomics Program was developed with the goal of increasing national capacity in metabolomics by supporting the...
Visit metabolomicsworkbench.orgWe analyzed Metabolomicsworkbench.org page load time and found that the first response time was 235 ms and then it took 2.2 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.
metabolomicsworkbench.org performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value9.1 s
1/100
25%
Value6.7 s
37/100
10%
Value5,130 ms
0/100
30%
Value0.018
100/100
15%
Value13.1 s
12/100
10%
235 ms
553 ms
148 ms
149 ms
149 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 94% of them (33 requests) were addressed to the original Metabolomicsworkbench.org, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (892 ms) belongs to the original domain Metabolomicsworkbench.org.
Page size can be reduced by 64.3 kB (23%)
285.4 kB
221.1 kB
In fact, the total size of Metabolomicsworkbench.org main page is 285.4 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. 15% of websites need less resources to load. Images take 194.1 kB which makes up the majority of the site volume.
Potential reduce by 12.3 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 2.0 kB, which is 12% 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 12.3 kB or 73% of the original size.
Potential reduce by 4.5 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. Metabolomics Workbench images are well optimized though.
Potential reduce by 13.0 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 13.0 kB or 39% of the original size.
Potential reduce by 34.4 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. Metabolomicsworkbench.org needs all CSS files to be minified and compressed as it can save up to 34.4 kB or 84% of the original size.
Number of requests can be reduced by 25 (76%)
33
8
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metabolomics Workbench. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
metabolomicsworkbench.org
235 ms
553 ms
style.14.css
148 ms
null.css
149 ms
header.css
149 ms
layout.css
152 ms
layout.css
150 ms
main.css
156 ms
site.css
297 ms
layout_1col.css
295 ms
966px.css
300 ms
jquery.js
315 ms
jquery.js
298 ms
preload.js
332 ms
hilite.js
440 ms
baseline.jquery.js
444 ms
global.baseline.js
447 ms
common.4.js
444 ms
bg_body.gif
140 ms
bg_constrain.gif
154 ms
MW_banner_background_v05.png
892 ms
mag_glass_icon.png
279 ms
tab_l_hilite.gif
281 ms
content_bg.gif
420 ms
tab_l.gif
287 ms
clear.gif
296 ms
shadow.gif
426 ms
headerbg.png
434 ms
exit_small.png
430 ms
box_arrow_right.gif
445 ms
footer_bg.gif
568 ms
ucsd_logo.png
576 ms
ga.js
3 ms
__utm.gif
10 ms
print.css
74 ms
metabolomicsworkbench.org 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
Image elements do not have [alt] attributes
Form elements do not have associated labels
metabolomicsworkbench.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
metabolomicsworkbench.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metabolomicsworkbench.org 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 Metabolomicsworkbench.org 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.
metabolomicsworkbench.org
Open Graph description is not detected on the main page of Metabolomics Workbench. 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: