4.1 sec in total
712 ms
2.9 sec
478 ms
Visit orvac.com now to see the best up-to-date Orvac content for United States and also check out these interesting facts you probably never knew about orvac.com
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Visit orvac.comWe analyzed Orvac.com page load time and found that the first response time was 712 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
orvac.com performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value10.0 s
0/100
25%
Value6.9 s
34/100
10%
Value220 ms
87/100
30%
Value0.105
88/100
15%
Value6.5 s
58/100
10%
712 ms
10 ms
243 ms
220 ms
252 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 92% of them (48 requests) were addressed to the original Orvac.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (981 ms) belongs to the original domain Orvac.com.
Page size can be reduced by 103.0 kB (11%)
936.0 kB
833.0 kB
In fact, the total size of Orvac.com main page is 936.0 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. 40% of websites need less resources to load. Images take 860.9 kB which makes up the majority of the site volume.
Potential reduce by 16.9 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. 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 16.9 kB or 76% of the original size.
Potential reduce by 54.1 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. Orvac images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Number of requests can be reduced by 16 (34%)
47
31
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orvac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.orvac.com
712 ms
analytics.js
10 ms
NLUtil.jsp
243 ms
NLUtil.js
220 ms
pagestyles.nl
252 ms
css
26 ms
font-awesome.min.css
188 ms
styles.css
267 ms
menu.css
205 ms
mediaqueries.css
300 ms
jquery-1.10.1.min.js
417 ms
jquery.flexslider-min.js
304 ms
jquery.flexslider.manualDirectionControls.js
327 ms
flexslider.css
326 ms
menu.js
354 ms
custom.js
434 ms
jquery.cookie.js
387 ms
stylesheet.css
436 ms
stylesheet.css
412 ms
collect
14 ms
collect
62 ms
brushed-body.jpg
616 ms
logo.png
486 ms
diamond-plate.png
608 ms
brushed-top.jpg
467 ms
grad.jpg
465 ms
Audio-Video-TB.jpg
466 ms
Battery-TB.jpg
467 ms
CCTV-TB.jpg
467 ms
Chemical-TB.jpg
465 ms
30.jpg
468 ms
Capacitor-TB.jpg
469 ms
Fiber-Optic-TB.jpg
469 ms
Heatshrink.jpg
470 ms
LED-Roll-TB.jpg
468 ms
Network-Tb.jpg
488 ms
Power-TB.jpg
492 ms
Solder-TB.jpg
507 ms
Cases-TB.jpg
578 ms
Tape-Velcro-TB.jpg
593 ms
Test-Equip-TB.jpg
675 ms
TOOL-TB.jpg
591 ms
Wire-Managment-TB.jpg
677 ms
Wire-TB.jpg
748 ms
logo-footer.png
781 ms
empty.html
663 ms
footer-grad.jpg
692 ms
OpenSans-Regular-webfont.woff
820 ms
fontawesome-webfont.woff
897 ms
media.nl
981 ms
media.nl
818 ms
flexslider-icon.woff
435 ms
orvac.com accessibility score
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
orvac.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
Page has valid source maps
orvac.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Orvac.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 Orvac.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.
orvac.com
Open Graph description is not detected on the main page of Orvac. 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: