2.2 sec in total
259 ms
1.7 sec
150 ms
Click here to check amazing SPECTRUM Instrumentation content for Russia. Otherwise, check out these important facts you probably never knew about spectrum-instrumentation.com
High-resolution and high-speed digitizers and arbitrary waveform generators for automatic tests, research and develompent in industry, lab and OEM
Visit spectrum-instrumentation.comWe analyzed Spectrum-instrumentation.com page load time and found that the first response time was 259 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
spectrum-instrumentation.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value11.9 s
0/100
25%
Value10.2 s
8/100
10%
Value690 ms
43/100
30%
Value0.002
100/100
15%
Value9.4 s
31/100
10%
259 ms
110 ms
97 ms
186 ms
192 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Spectrum-instrumentation.com, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (950 ms) belongs to the original domain Spectrum-instrumentation.com.
Page size can be reduced by 650.9 kB (37%)
1.8 MB
1.1 MB
In fact, the total size of Spectrum-instrumentation.com main page is 1.8 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 76.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 76.3 kB or 86% of the original size.
Potential reduce by 242.8 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, SPECTRUM Instrumentation needs image optimization as it can save up to 242.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 237.0 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 237.0 kB or 76% of the original size.
Potential reduce by 94.9 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. Spectrum-instrumentation.com needs all CSS files to be minified and compressed as it can save up to 94.9 kB or 86% of the original size.
Number of requests can be reduced by 12 (30%)
40
28
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPECTRUM Instrumentation. 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 6 to 1 for CSS and as a result speed up the page load time.
spectrum-instrumentation.com
259 ms
en
110 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
97 ms
css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css
186 ms
css_fmHJXdxqwiv1XTqOTdO0IHqMclddRGI5nOTSZXrqggk.css
192 ms
css_neRK7EchJ4QPB9tQrH9zPiTsQI9GlQXrUJSmKUZgadI.css
191 ms
css_GZ0jtis1d8c6y8IvYZUj7Vlq5ybVcm1-xgcpc179Pvs.css
194 ms
css_cJhYJubRKnKAJKC4Zrq6pNP3JJWjpZZPTL3LtWdrGVg.css
203 ms
js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
283 ms
js_ET8tWt_GfTsIhn5mbHHqsaa6Qxx4G1Ja0ZYtIpHaOfY.js
275 ms
js_-pj_3lMlswqOIRGwMrNUwwFMkdxKRU8ZujveOFQvIe4.js
304 ms
js_bM87QnxYRhBSfd1Zs5je7mHPlz_Cm0manjSYObhBSWc.js
376 ms
js_yjmRiuj6XTC5Lo_iT9vmKV3ZUEQshnZjkw5gxrgc5lU.js
303 ms
js_sBE9NMi5nU4f-pCVEjihKORTgl4VxuPjHMqLcttA4CI.js
304 ms
js_rNs3WNdIhVevH8t47dcbh2955Wu670YRN0_VuESmDOQ.js
365 ms
analytics.js
94 ms
header-image.png
370 ms
logo.png
473 ms
spectrum_tel.png
190 ms
arrow-down.png
97 ms
fixed-elements-sb4d1977c13.png
98 ms
myproducts_false.jpg
193 ms
tab_boards_cp_0.png
194 ms
tab_sbench6_cp_1.png
285 ms
dn2.445-04_v2tab_1.png
287 ms
tab_systems_stream.png
289 ms
ad_m4i77_en.jpg
849 ms
digitizer_handbook_advert_0.jpg
761 ms
m4i.66xx_slideshow.jpg
856 ms
dn2.22x_slideshow.jpg
888 ms
anz_sb6_en_cp.jpg
646 ms
welcome_0.jpg
661 ms
triangle-white.png
830 ms
contact_symbol.png
759 ms
newsletter-icon_cp.jpg
854 ms
media_m4i77.png
857 ms
media_66xx.png
924 ms
media_sbench6.png
943 ms
preview_catalog_2016.png
950 ms
extlink_s.png
885 ms
collect
13 ms
icomoon.ttf
872 ms
spectrum-instrumentation.com 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
spectrum-instrumentation.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
Page has valid source maps
spectrum-instrumentation.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
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 Spectrum-instrumentation.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 Spectrum-instrumentation.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.
spectrum-instrumentation.com
Open Graph description is not detected on the main page of SPECTRUM Instrumentation. 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: