567 ms in total
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Welcome to skyrayinstruments.com homepage info - get ready to check Skyray Instruments best content right away, or after learning these important things about skyrayinstruments.com
Skyray Instruments specializes in X-ray Fluorescence Spectrometry XRF and instruments in Spectroscopy, Chromatography and Mass Spectroscopy- ICP ICP-MS GC-MS LC-MS AAS LC GC
Visit skyrayinstruments.comWe analyzed Skyrayinstruments.com page load time and found that the first response time was 31 ms and then it took 536 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
skyrayinstruments.com performance score
name
value
score
weighting
Value1.8 s
88/100
10%
Value14.5 s
0/100
25%
Value1.8 s
100/100
10%
Value360 ms
72/100
30%
Value0.074
95/100
15%
Value4.7 s
80/100
10%
31 ms
39 ms
21 ms
18 ms
25 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 95% of them (52 requests) were addressed to the original Skyrayinstruments.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (184 ms) belongs to the original domain Skyrayinstruments.com.
Page size can be reduced by 132.0 kB (5%)
2.7 MB
2.5 MB
In fact, the total size of Skyrayinstruments.com main page is 2.7 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 2.5 MB which makes up the majority of the site volume.
Potential reduce by 14.7 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 3.7 kB, which is 19% 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 14.7 kB or 76% of the original size.
Potential reduce by 105.6 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. Skyray Instruments images are well optimized though.
Potential reduce by 8.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.9 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. Skyrayinstruments.com needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 30% of the original size.
Number of requests can be reduced by 19 (37%)
52
33
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skyray Instruments. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
skyrayinstruments.com
31 ms
skyrayinstruments.com
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style.css
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style_cf.css
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prettyPhoto.css
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jquery-1.4.2.min.js
19 ms
jquery.easing.1.3.js
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jquery.cycle.all.min.js
13 ms
jquery.tools.min.js
14 ms
jquery.prettyPhoto.js
35 ms
cufon-yui.js
34 ms
Aller_Light_400.font.js
23 ms
jquery.validate.js
37 ms
jquery.form.js
34 ms
script.js
33 ms
analytics.js
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background.png
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logo.png
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us.png
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de.png
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border.gif
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search.png
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search_arrow.gif
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pixel.gif
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slider_desc_back.png
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slider1.jpg
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slider2.jpg
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slider3.jpg
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slider4.jpg
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news_icon.png
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slider1_thumb.jpg
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slider2_thumb.jpg
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slider3_thumb.jpg
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slider4_thumb.jpg
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xrf-tech2.jpg
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explorer_index2.jpg
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tech2.jpg
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catalog2.png
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app2.jpg
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test1.jpg
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box1.jpg
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Explorer_index.jpg
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EDX3200s_index.jpg
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EDX1800b_index.jpg
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ICP-MS_index.jpg
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GC-MS6800_index.jpg
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LC-MS_index.jpg
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twitter_16.png
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facebook_16.png
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linkedin_16.png
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sprite.png
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loader.gif
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collect
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loading.gif
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js
70 ms
skyrayinstruments.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
skyrayinstruments.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
skyrayinstruments.com 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skyrayinstruments.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 Skyrayinstruments.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.
skyrayinstruments.com
Open Graph description is not detected on the main page of Skyray Instruments. 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: