1.6 sec in total
243 ms
1.3 sec
131 ms
Click here to check amazing Spect content. Otherwise, check out these important facts you probably never knew about spect.com
Founded in 1981, Data Spectrum has been focused on creating molecular imaging phantoms to enable Medical Imaging Professionals the ability to evaluate their
Visit spect.comWe analyzed Spect.com page load time and found that the first response time was 243 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
spect.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value7.9 s
3/100
25%
Value6.4 s
41/100
10%
Value4,760 ms
0/100
30%
Value0.016
100/100
15%
Value9.3 s
31/100
10%
243 ms
255 ms
249 ms
17 ms
28 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 46% of them (12 requests) were addressed to the original Spect.com, 38% (10 requests) were made to Google.com and 8% (2 requests) were made to Count.carrierzone.com. The less responsive or slowest element that took the longest time to load (570 ms) belongs to the original domain Spect.com.
Page size can be reduced by 64.4 kB (81%)
79.6 kB
15.1 kB
In fact, the total size of Spect.com main page is 79.6 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. 30% of websites need less resources to load. Javascripts take 36.0 kB which makes up the majority of the site volume.
Potential reduce by 8.1 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 1.2 kB, which is 11% 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 8.1 kB or 70% of the original size.
Potential reduce by 0 B
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. Spect images are well optimized though.
Potential reduce by 30.6 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 30.6 kB or 85% of the original size.
Potential reduce by 25.8 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. Spect.com needs all CSS files to be minified and compressed as it can save up to 25.8 kB or 86% of the original size.
Number of requests can be reduced by 12 (57%)
21
9
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spect. 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 as a result speed up the page load time.
{{url}}
{{time}} ms
spect.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-hidden="true"] elements contain focusable descendents
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
spect.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
Browser errors were logged to the console
spect.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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spect.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 Spect.com 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.
{{og_description}}
spect.com
Open Graph description is not detected on the main page of Spect. 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: