2.8 sec in total
473 ms
1.5 sec
845 ms
Click here to check amazing Vintage Calculators content for United States. Otherwise, check out these important facts you probably never knew about vintagecalculators.com
Vintage Calculators: old mechanical & electronic calculators; british hand-held & desk; british sterling currency £sd calculators; comptometers; photographs showing the old technology including early ...
Visit vintagecalculators.comWe analyzed Vintagecalculators.com page load time and found that the first response time was 473 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
vintagecalculators.com performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value2.1 s
96/100
25%
Value2.4 s
98/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value2.1 s
99/100
10%
473 ms
497 ms
204 ms
205 ms
204 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that all of those requests were addressed to Vintagecalculators.com and no external sources were called. The less responsive or slowest element that took the longest time to load (621 ms) belongs to the original domain Vintagecalculators.com.
Page size can be reduced by 144.2 kB (38%)
383.8 kB
239.6 kB
In fact, the total size of Vintagecalculators.com main page is 383.8 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. 25% of websites need less resources to load. Images take 229.4 kB which makes up the majority of the site volume.
Potential reduce by 43.8 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. 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 43.8 kB or 82% of the original size.
Potential reduce by 34.4 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, Vintage Calculators needs image optimization as it can save up to 34.4 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 60.0 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 60.0 kB or 64% of the original size.
Potential reduce by 6.1 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. Vintagecalculators.com needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 80% of the original size.
We found no issues to fix!
41
41
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vintage Calculators. According to our analytics all requests are already optimized.
vintagecalculators.com
473 ms
jquery.js
497 ms
fusion.css
204 ms
style.css
205 ms
site.css
204 ms
index_nof.js
207 ms
bg1.JPG
106 ms
--Home-Page_NStandardBanner.gif
102 ms
Nippon_1_t.JPG
108 ms
Radionic_1_t.JPG
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AnitaVII_1_t.JPG
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CalculatorExpo_t.jpg
106 ms
MoC_logo_small1.jpg
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HP35Award_82_t.jpg
205 ms
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Madas_1_t.JPG
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Business_1.jpg.JPG
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PhotoLib_t.jpg
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CollectorsGuide_1_t.JPG
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ICC_1_t.jpg
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406 ms
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Date.gif
409 ms
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AZ.gif
500 ms
Resources.jpg
506 ms
FAQ.gif
506 ms
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507 ms
TwinMarchant_2_t.jpg
511 ms
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518 ms
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599 ms
09-main-PCB-front_t.jpg
607 ms
spikenzielabs-59-final-test_tlr.jpg
607 ms
Colossus_1_t.jpg
608 ms
AnitaMk8_1_t.jpg
612 ms
haward2002.gif
621 ms
vintagecalculators.com accessibility score
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
Links do not have a discernible name
vintagecalculators.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
vintagecalculators.com SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vintagecalculators.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 Vintagecalculators.com main page’s claimed encoding is iso-8859-1. 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.
vintagecalculators.com
Open Graph description is not detected on the main page of Vintage Calculators. 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: