20.3 sec in total
270 ms
12 sec
8.1 sec
Click here to check amazing SPX content for China. Otherwise, check out these important facts you probably never knew about spx.com
SPX Technologies, based in Charlotte, NC, is a supplier of highly engineered products and technologies, holding leadership positions in the HVAC, detection and measurement, and engineered solutions ma...
Visit spx.comWe analyzed Spx.com page load time and found that the first response time was 270 ms and then it took 20 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
spx.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value24.5 s
0/100
25%
Value8.1 s
21/100
10%
Value450 ms
63/100
30%
Value1.81
0/100
15%
Value16.5 s
6/100
10%
270 ms
390 ms
698 ms
310 ms
613 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 88% of them (38 requests) were addressed to the original Spx.com, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Spx.com.
Page size can be reduced by 1.4 MB (35%)
3.8 MB
2.5 MB
In fact, the total size of Spx.com main page is 3.8 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. 60% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 41.9 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. This page needs HTML code to be minified as it can gain 6.0 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 41.9 kB or 83% of the original size.
Potential reduce by 53.6 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. SPX images are well optimized though.
Potential reduce by 672.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 672.9 kB or 71% of the original size.
Potential reduce by 590.7 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. Spx.com needs all CSS files to be minified and compressed as it can save up to 590.7 kB or 84% of the original size.
Number of requests can be reduced by 9 (25%)
36
27
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
spx.com
270 ms
www.spx.com
390 ms
698 ms
corpLib.min.css
310 ms
corp.min.css
613 ms
css
47 ms
css
67 ms
player.js
1605 ms
corp.min.js
2398 ms
dropdowns.js
170 ms
homePageCoursel.js
579 ms
DefaultCorpPage.js
1925 ms
ga.js
832 ms
spx-logo-marginless.png
711 ms
thmslider11_56403photo_grid_2017.jpg
603 ms
thmslider11_57690TCI-Drone-Web-Banner-V2.jpg
675 ms
thmslider11_57638FirstNet-collage_webres.jpg
603 ms
thmslider11_57682Transformers-Image-Option-2.jpg
676 ms
thmslider11_57620Weil-McLain-Web-Banner.jpg
549 ms
thmslider11_56747Genfare-Link-Banner.jpg
549 ms
thmslider11_57173NC-Everest-Hero-Rev.jpg
549 ms
thmslider11_57021radiodetection_51016.jpg
550 ms
SPX_LOGO_VERT_KO.png
1334 ms
lineto-replica-regular.woff
784 ms
fontawesome-webfont.woff
766 ms
glyphicons-halflings-regular.woff
714 ms
__utm.gif
652 ms
collect
2230 ms
print.css
1895 ms
AjaxHandler.ashx
432 ms
AjaxHandler.ashx
2966 ms
AjaxHandler.ashx
2864 ms
photo_grid_2017.jpg
2726 ms
TCI-Drone-Web-Banner-V2.jpg
2801 ms
FirstNet-collage_webres.jpg
2762 ms
Transformers-Image-Option-2.jpg
2779 ms
Weil-McLain-Web-Banner.jpg
2702 ms
Genfare-Link-Banner.jpg
2719 ms
NC-Everest-Hero-Rev.jpg
2769 ms
radiodetection_51016.jpg
2770 ms
AjaxHandler.ashx
2630 ms
AjaxHandler.ashx
2584 ms
AjaxHandler.ashx
2583 ms
spx.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
Links do not have a discernible name
spx.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
spx.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spx.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 Spx.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.
spx.com
Open Graph description is not detected on the main page of SPX. 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: