1 sec in total
15 ms
955 ms
55 ms
Welcome to coinupdate.com homepage info - get ready to check Coinupdate best content for Russia right away, or after learning these important things about coinupdate.com
2703 articles found. Greysheet is the trusted source for collectible, rare coin and currency pricing since 1963.
Visit coinupdate.comWe analyzed Coinupdate.com page load time and found that the first response time was 15 ms and then it took 1 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.
coinupdate.com performance score
name
value
score
weighting
Value3.7 s
31/100
10%
Value13.4 s
0/100
25%
Value4.3 s
75/100
10%
Value1,380 ms
16/100
30%
Value0.901
3/100
15%
Value14.4 s
9/100
10%
15 ms
27 ms
70 ms
100 ms
337 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Coinupdate.com, 23% (11 requests) were made to Greysheet.com and 17% (8 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (337 ms) relates to the external source Static.klaviyo.com.
Page size can be reduced by 60.9 kB (14%)
434.1 kB
373.2 kB
In fact, the total size of Coinupdate.com main page is 434.1 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. 35% of websites need less resources to load. Javascripts take 264.7 kB which makes up the majority of the site volume.
Potential reduce by 49.8 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 14.7 kB, which is 25% 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 49.8 kB or 83% of the original size.
Potential reduce by 9.3 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, Coinupdate needs image optimization as it can save up to 9.3 kB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 955 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 880 B
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. Coinupdate.com has all CSS files already compressed.
Number of requests can be reduced by 29 (67%)
43
14
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coinupdate. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
coinupdate.com
15 ms
news
27 ms
news
70 ms
gtm.js
100 ms
klaviyo.js
337 ms
j.php
75 ms
ba6739307f.js
128 ms
css
79 ms
css2
127 ms
icon
126 ms
icon
127 ms
css-bundle-23.8.3.2.min.css
44 ms
jquery-3.4.1.js
56 ms
lozad.js
47 ms
underscore-min.js
90 ms
js-bundle-22-04-01.min.js
59 ms
greysheet-logo-color-2020.svg
139 ms
whitman-logo-sq.gif
292 ms
getitongoogleplay.png
193 ms
availableappstore.png
217 ms
newArrow.gif
74 ms
user.png
72 ms
loading.gif
74 ms
greysheet-logo-white-2020.svg
71 ms
js
77 ms
destination
194 ms
roundtrip.js
293 ms
hotjar-3622135.js
318 ms
fbevents.js
186 ms
font
181 ms
font
308 ms
analytics.js
262 ms
fender_analytics.113876fdc67592e7cbfd.js
268 ms
static.047f24ade89e4aff54a9.js
268 ms
runtime.575e76507d014c43b1b9.js
110 ms
sharedUtils.ef3296608bc2583174d6.js
139 ms
vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js
139 ms
vendors~signup_forms~onsite-triggering.733ed8744f200f7d4d54.js
139 ms
vendors~signup_forms.824396622be3ec2234ff.js
238 ms
default~signup_forms~onsite-triggering.968e4cc173bff13b788f.js
238 ms
signup_forms.ea381fabab056fd7e65a.js
216 ms
collect
35 ms
modules.842bcec28f9fd12bb79e.js
23 ms
collect
16 ms
js
46 ms
ga-audiences
171 ms
Q4W7JKHZ3JA2RJ7WMESMFW
18 ms
coinupdate.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
Image elements do not have [alt] attributes
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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 IDs are not unique
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
coinupdate.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
coinupdate.com SEO score
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coinupdate.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 Coinupdate.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.
coinupdate.com
Open Graph data is detected on the main page of Coinupdate. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: