15.7 sec in total
190 ms
6.4 sec
9.2 sec
Click here to check amazing Vintage Computer content for United States. Otherwise, check out these important facts you probably never knew about vintage-computer.com
Erik S. Klein's Vintage Computer Collection includes such classic systems as Mark-8, Kenbak-1, Apple ][, Apple III, Atari 800, Atari 400, Mits Altair 8800, MITS Altair 8800BT, IMSAI 8080, Processor Te...
Visit vintage-computer.comWe analyzed Vintage-computer.com page load time and found that the first response time was 190 ms and then it took 15.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vintage-computer.com performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value4.6 s
34/100
25%
Value5.3 s
58/100
10%
Value240 ms
85/100
30%
Value0
100/100
15%
Value8.7 s
36/100
10%
190 ms
454 ms
16 ms
14 ms
1199 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 39% of them (9 requests) were addressed to the original Vintage-computer.com, 13% (3 requests) were made to Pagead2.googlesyndication.com and 9% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Vcfed.org.
Page size can be reduced by 225.6 kB (46%)
490.6 kB
265.0 kB
In fact, the total size of Vintage-computer.com main page is 490.6 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 350.1 kB which makes up the majority of the site volume.
Potential reduce by 11.4 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. 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 11.4 kB or 64% of the original size.
Potential reduce by 115 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. Vintage Computer images are well optimized though.
Potential reduce by 211.1 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 211.1 kB or 60% of the original size.
Potential reduce by 3.0 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. Vintage-computer.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 77% of the original size.
Number of requests can be reduced by 4 (22%)
18
14
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vintage Computer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
vintage-computer.com
190 ms
style.css
454 ms
brand
16 ms
show_ads.js
14 ms
brand
1199 ms
probidlogo.gif
1837 ms
vintagelogo.gif
1358 ms
background2.jpg
1168 ms
VC3Banner.jpg
1174 ms
NavButtonBack.jpg
1167 ms
new.gif
1031 ms
VClogo.jpg
1032 ms
us_ag_88x31.gif
1166 ms
googlelogo_lightgrey_46x16dp.png
1242 ms
vintagelogo.gif
2532 ms
zrt_lookup.html
2321 ms
show_ads_impl.js
476 ms
ads
1482 ms
osd.js
1329 ms
probidlogo.gif
1369 ms
analytics.js
303 ms
collect
340 ms
collect
705 ms
vintage-computer.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vintage-computer.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
vintage-computer.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vintage-computer.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 Vintage-computer.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
vintage-computer.com
Open Graph description is not detected on the main page of Vintage Computer. 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: