6.7 sec in total
261 ms
5.5 sec
997 ms
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Visit 3spectrum.comWe analyzed 3spectrum.com page load time and found that the first response time was 261 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
3spectrum.com performance score
name
value
score
weighting
Value9.1 s
0/100
10%
Value9.5 s
0/100
25%
Value12.6 s
3/100
10%
Value6,210 ms
0/100
30%
Value0.326
35/100
15%
Value32.0 s
0/100
10%
261 ms
107 ms
97 ms
356 ms
152 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original 3spectrum.com, 9% (4 requests) were made to Cdnjs.cloudflare.com and 2% (1 request) were made to S2.go-mpulse.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Spectrum.com.
Page size can be reduced by 1.8 MB (71%)
2.5 MB
724.0 kB
In fact, the total size of 3spectrum.com main page is 2.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 158.2 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 158.2 kB or 85% of the original size.
Potential reduce by 2 B
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. 3 Spectrum images are well optimized though.
Potential reduce by 384.8 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 384.8 kB or 56% of the original size.
Potential reduce by 1.2 MB
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. 3spectrum.com needs all CSS files to be minified and compressed as it can save up to 1.2 MB or 88% of the original size.
Number of requests can be reduced by 25 (60%)
42
17
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Spectrum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.spectrum.com
261 ms
bootstrap.min.css
107 ms
font-awesome.min.css
97 ms
9597696f4dbb27c29a933162754b34fdcb1b00166e5935
356 ms
uuidv4.min.js
152 ms
jquery.js
151 ms
utils.js
147 ms
granite.js
150 ms
jquery.js
150 ms
shared.js
149 ms
underscore.js
150 ms
kernel.js
206 ms
core.js
206 ms
headutils.js
206 ms
site.7a95ec392f2237b971375766caa4e352.css
206 ms
site.7c6baa4ece81fd66e40741b925d8dcdc.css
237 ms
clientlib-resi.e19b9b50b4b184bbc46abd4118f09410.css
768 ms
3e9ab46e
236 ms
geolocation.js
343 ms
analytics.js
236 ms
container.js
334 ms
site.js
757 ms
site.js
333 ms
clientlib-resi.js
1326 ms
clientlibs.js
1324 ms
WczYgUC
1326 ms
token.json
733 ms
3KJVR-9FEZY-J3XV7-7V6QD-Y5YWP
381 ms
spectrum-logo.svg
386 ms
hero-internet-devices.jpg
408 ms
icon-internet-mediumblue.svg
373 ms
icon-tv-mediumblue.svg
374 ms
icon-voice-mediumblue.svg
388 ms
postercard-peacock.jpg
368 ms
postercard-working.jpg
401 ms
postcard-watching-on-demand.jpg
406 ms
postercard-gaming.jpg
704 ms
icon-mobile-mediumblue.svg
403 ms
group-7035.svg
396 ms
existingCustomerProfileLoader.js
595 ms
utag.js
462 ms
Hero-homepage-speedlift-d.jpg
341 ms
segmentation.segment.js
460 ms
stores.init.js
318 ms
fontawesome-webfont.woff
81 ms
https:/
1 ms
3spectrum.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Definition list items are not wrapped in <dl> elements
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
Links do not have a discernible name
3spectrum.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
3spectrum.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 3spectrum.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 3spectrum.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.
3spectrum.com
Open Graph description is not detected on the main page of 3 Spectrum. 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: