1.1 sec in total
115 ms
816 ms
194 ms
Visit spectroscopy.ninja now to see the best up-to-date Spectroscopy content and also check out these interesting facts you probably never knew about spectroscopy.ninja
SpectraGryph: Open all sorts of spectra. Process & analyze them with ease. Rock solid. Lean. Easy to use. For UV/VIS, NIR, FTIR, Raman, LIBS, XRF, fluorescence spectra.
Visit spectroscopy.ninjaWe analyzed Spectroscopy.ninja page load time and found that the first response time was 115 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
spectroscopy.ninja performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value2.5 s
89/100
25%
Value2.1 s
99/100
10%
Value0 ms
100/100
30%
Value0.429
22/100
15%
Value2.0 s
99/100
10%
115 ms
332 ms
183 ms
190 ms
189 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Spectroscopy.ninja, 93% (14 requests) were made to Effemm2.de. The less responsive or slowest element that took the longest time to load (365 ms) relates to the external source Effemm2.de.
Page size can be reduced by 34.8 kB (38%)
90.6 kB
55.8 kB
In fact, the total size of Spectroscopy.ninja main page is 90.6 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. Only 10% of websites need less resources to load. Images take 77.5 kB which makes up the majority of the site volume.
Potential reduce by 9.9 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 1.8 kB, which is 13% 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 9.9 kB or 76% of the original size.
Potential reduce by 24.9 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. Obviously, Spectroscopy needs image optimization as it can save up to 24.9 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
13
13
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spectroscopy. According to our analytics all requests are already optimized.
spectroscopy.ninja
115 ms
index.html
332 ms
Spectroscopy-Ninja_white_script_537_267_right.png
183 ms
academia%20icon.png
190 ms
tumblr%20icon.png
189 ms
facebook%20icon.png
192 ms
flickr.png
193 ms
linkedin%20icon.png
193 ms
xing%20icon.png
275 ms
reseachgate%20icon.png
281 ms
mail%20icon.png
281 ms
google%20plus%20icon.png
287 ms
youtube%20icon.png
288 ms
uk_flag.gif
288 ms
de_flag.gif
365 ms
spectroscopy.ninja 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.
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
Links do not have a discernible name
spectroscopy.ninja best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
spectroscopy.ninja SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spectroscopy.ninja 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 Spectroscopy.ninja main page’s claimed encoding is iso-8859-1. 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.
spectroscopy.ninja
Open Graph description is not detected on the main page of Spectroscopy. 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: