963 ms in total
52 ms
369 ms
542 ms
Welcome to collectiblestechnology.com homepage info - get ready to check Collectibles Technology best content for United States right away, or after learning these important things about collectiblestechnology.com
CTC develops back end software called Stella and custom e-commerce web sites for rare coin and collecitbles sellers and auction companies.
Visit collectiblestechnology.comWe analyzed Collectiblestechnology.com page load time and found that the first response time was 52 ms and then it took 911 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
collectiblestechnology.com performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value3.4 s
66/100
25%
Value3.5 s
89/100
10%
Value550 ms
54/100
30%
Value0.016
100/100
15%
Value4.7 s
80/100
10%
52 ms
22 ms
6 ms
13 ms
4 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 70% of them (23 requests) were addressed to the original Collectiblestechnology.com, 9% (3 requests) were made to Google-analytics.com and 9% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (137 ms) relates to the external source Google-analytics.com.
Page size can be reduced by 385.9 kB (30%)
1.3 MB
921.5 kB
In fact, the total size of Collectiblestechnology.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. Images take 819.4 kB which makes up the majority of the site volume.
Potential reduce by 50.4 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 9.1 kB, which is 16% 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 50.4 kB or 86% of the original size.
Potential reduce by 17.6 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. Collectibles Technology images are well optimized though.
Potential reduce by 66.5 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 66.5 kB or 47% of the original size.
Potential reduce by 251.4 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. Collectiblestechnology.com needs all CSS files to be minified and compressed as it can save up to 251.4 kB or 87% of the original size.
Number of requests can be reduced by 9 (33%)
27
18
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collectibles Technology. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
collectiblestechnology.com
52 ms
css
22 ms
bootstrap.min.css
6 ms
style.min.css
13 ms
jquery.min.js
4 ms
lazyload.js
5 ms
jRespond.js
5 ms
spin.js
5 ms
bootstrap.min.js
11 ms
lightbox.min.js
10 ms
responsive-nav.js
10 ms
main.js
10 ms
jquery.history.js
11 ms
analytics.js
137 ms
CTC_logo.png
137 ms
logo_02180912.gif
133 ms
pixel.png
9 ms
Stella_Logo.png
9 ms
Stella_SearchResults.jpg
30 ms
LiveAuction2.jpg
10 ms
ebayLogo.png
9 ms
JohnFeigenbaum.jpg
9 ms
GregBradley.jpg
10 ms
EricMorris.png
31 ms
KristinRoark.jpg
29 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
27 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
28 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
28 ms
fontawesome-webfont.woff
26 ms
collect
14 ms
collect
12 ms
iq
16 ms
CTC_home_collage.png
10 ms
collectiblestechnology.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
Image elements do not have [alt] attributes
collectiblestechnology.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
collectiblestechnology.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Collectiblestechnology.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 Collectiblestechnology.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.
collectiblestechnology.com
Open Graph description is not detected on the main page of Collectibles Technology. 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: