1.3 sec in total
148 ms
1 sec
165 ms
Click here to check amazing Cell Trade In content. Otherwise, check out these important facts you probably never knew about celltradein.com
The domain name CellTradeIn.com is for sale. Make an offer or buy it now at a set price.
Visit celltradein.comWe analyzed Celltradein.com page load time and found that the first response time was 148 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
celltradein.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value7.9 s
3/100
25%
Value5.6 s
52/100
10%
Value760 ms
38/100
30%
Value0.051
99/100
15%
Value10.1 s
26/100
10%
148 ms
165 ms
26 ms
54 ms
141 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 48% of them (25 requests) were addressed to the original Celltradein.com, 12% (6 requests) were made to Fonts.gstatic.com and 8% (4 requests) were made to Api.gonorthleads.com. The less responsive or slowest element that took the longest time to load (288 ms) belongs to the original domain Celltradein.com.
Page size can be reduced by 681.9 kB (54%)
1.3 MB
581.4 kB
In fact, the total size of Celltradein.com main page is 1.3 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. 40% of websites need less resources to load. Javascripts take 733.2 kB which makes up the majority of the site volume.
Potential reduce by 15.8 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 4.9 kB, which is 24% 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 15.8 kB or 77% of the original size.
Potential reduce by 51.6 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. Obviously, Cell Trade In needs image optimization as it can save up to 51.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 547.7 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 547.7 kB or 75% of the original size.
Potential reduce by 66.8 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. Celltradein.com needs all CSS files to be minified and compressed as it can save up to 66.8 kB or 89% of the original size.
Number of requests can be reduced by 13 (36%)
36
23
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cell Trade In. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
celltradein.com
148 ms
www.celltradein.com
165 ms
css
26 ms
css
54 ms
style.css
141 ms
jquery.js
288 ms
buttons.js
8 ms
conversion.js
15 ms
json2.min.js
35 ms
mongoose.fp.js
166 ms
loader.js
194 ms
animate.css
45 ms
analytics.js
21 ms
iphone-image.png
62 ms
anyphone-image.png
102 ms
sell-iphone.png
99 ms
sell-tab.png
100 ms
sell-smartphone.png
103 ms
logo.png
58 ms
menu-toggle.png
56 ms
quickpayment.png
49 ms
free-shipping.png
83 ms
customer-support.png
83 ms
quote-start.png
120 ms
quote-end.png
120 ms
fb-icon.png
126 ms
twitter-icon.png
121 ms
gplus-icon.png
154 ms
cJZKeOuBrn4kERxqtaUH3bO3LdcAZYWl9Si6vvxL-qU.woff
37 ms
DXI1ORHCpsQm3Vp6mXoaTaRDOzjiPcYnFooOUGCOsRk.woff
39 ms
MTP_ySUJH_bn48VBG8sNSqRDOzjiPcYnFooOUGCOsRk.woff
49 ms
k3k702ZOKiLJc3WVjuplzKRDOzjiPcYnFooOUGCOsRk.woff
55 ms
gk5FxslNkTTHtojXrkp-xGAzD5WKQVN4wSyA0MYYi4rr7w4p9aSvGirXi6XmeXNA.woff
55 ms
gk5FxslNkTTHtojXrkp-xM6Eyu0BCqAfob_z3hhzRFzr7w4p9aSvGirXi6XmeXNA.woff
49 ms
56 ms
collect
41 ms
iphone-image.png
124 ms
sn-id
80 ms
token
111 ms
sell-iphone.png
87 ms
sell-tab.png
87 ms
62 ms
anyphone-image.png
100 ms
sell-smartphone.png
116 ms
tracking.js
91 ms
getAllAppDefault.esi
202 ms
script_data.js
88 ms
auth
65 ms
create.json
76 ms
getSegment.php
11 ms
checkOAuth.esi
60 ms
t.dhj
61 ms
celltradein.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
[aria-*] attributes do not have valid values
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
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
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
celltradein.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
Page has valid source maps
celltradein.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Celltradein.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 Celltradein.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.
celltradein.com
Open Graph description is not detected on the main page of Cell Trade In. 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: