16.6 sec in total
140 ms
16.1 sec
315 ms
Welcome to elvatech.com homepage info - get ready to check Elvatech best content for Russia right away, or after learning these important things about elvatech.com
Elvatech Ltd. has been developing and producing analytical spectrometric instrumentation since its foundation in 1991. Our XRF spectrometers and analyzers are widely used in various industries as well...
Visit elvatech.comWe analyzed Elvatech.com page load time and found that the first response time was 140 ms and then it took 16.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
elvatech.com performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value14.7 s
0/100
25%
Value16.8 s
0/100
10%
Value23,020 ms
0/100
30%
Value0.443
21/100
15%
Value31.6 s
0/100
10%
140 ms
95 ms
186 ms
187 ms
282 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 79% of them (46 requests) were addressed to the original Elvatech.com, 5% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (15.2 sec) relates to the external source 102406100323.c.mystat-in.net.
Page size can be reduced by 90.3 kB (24%)
376.1 kB
285.8 kB
In fact, the total size of Elvatech.com main page is 376.1 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. Images take 246.5 kB which makes up the majority of the site volume.
Potential reduce by 35.5 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 5.3 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 35.5 kB or 79% of the original size.
Potential reduce by 6.0 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. Elvatech images are well optimized though.
Potential reduce by 42.8 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 42.8 kB or 55% of the original size.
Potential reduce by 5.9 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. Elvatech.com needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 79% of the original size.
Number of requests can be reduced by 29 (51%)
57
28
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elvatech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
140 ms
site.css
95 ms
slider.css
186 ms
script.js
187 ms
jquery.js
282 ms
slider.js
189 ms
ga.js
35 ms
top100.cnt
266 ms
banner-88x31-rambler-gray2.gif
257 ms
knopka2.gif
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0.gif
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ico_sitemap.png
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logo.png
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slog_en.png
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lupa.png
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more_en.gif
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ph_l.png
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ico_newitems.png
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ph_r.png
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btn_more_en.png
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ico_awards.png
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btn_print_en.png
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btn_up_en.png
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0.gif
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all.js
269 ms
tlfon.png
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topfon.png
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srch_input_fon.png
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topswffon.png
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bg_body.gif
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midfon.png
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lnav_butfon.png
719 ms
lnav_butfon2.png
719 ms
__utm.gif
27 ms
102406100323.c.mystat-in.net
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__utm.gif
11 ms
lnav_butfon3.png
656 ms
ph_fon.png
656 ms
btn_prev.gif
677 ms
btn_next.gif
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105 ms
xd_arbiter.php
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xd_arbiter.php
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elvatech.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
elvatech.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
Page has valid source maps
elvatech.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
Tap targets are not sized appropriately
EN
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elvatech.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Elvatech.com main page’s claimed encoding is windows-1251. 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.
elvatech.com
Open Graph description is not detected on the main page of Elvatech. 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: