3.6 sec in total
42 ms
3.4 sec
152 ms
Click here to check amazing Critical Past content for United States. Otherwise, check out these important facts you probably never knew about criticalpast.com
Vintage stock footage and millions of stock photo images comprising one of the largest royalty-free archival footage collections in the world. All broadcast quality and available for immediate downloa...
Visit criticalpast.comWe analyzed Criticalpast.com page load time and found that the first response time was 42 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
criticalpast.com performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value9.7 s
0/100
25%
Value10.0 s
9/100
10%
Value10,630 ms
0/100
30%
Value0.078
95/100
15%
Value21.6 s
1/100
10%
42 ms
2707 ms
45 ms
48 ms
6 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 73% of them (62 requests) were addressed to the original Criticalpast.com, 8% (7 requests) were made to Apis.google.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Criticalpast.com.
Page size can be reduced by 740.8 kB (74%)
997.8 kB
257.0 kB
In fact, the total size of Criticalpast.com main page is 997.8 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. 55% of websites need less resources to load. Javascripts take 677.5 kB which makes up the majority of the site volume.
Potential reduce by 61.0 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 61.0 kB or 73% of the original size.
Potential reduce by 5.5 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, Critical Past needs image optimization as it can save up to 5.5 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 497.0 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 497.0 kB or 73% of the original size.
Potential reduce by 177.4 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. Criticalpast.com needs all CSS files to be minified and compressed as it can save up to 177.4 kB or 87% of the original size.
Number of requests can be reduced by 37 (47%)
78
41
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Critical Past. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
criticalpast.com
42 ms
www.criticalpast.com
2707 ms
css
45 ms
prototype1.7.2.js
48 ms
scriptaculous.js
6 ms
jquery-1.6.4.min.js
13 ms
effects.js
8 ms
modalbox.js
8 ms
modalbox.css
6 ms
253 ms
criticalpast.css
68 ms
myskin.css
10 ms
jquery.alerts.css
11 ms
jquery.alerts.js
13 ms
plusone.js
104 ms
jwplayer.js
6 ms
ga.js
118 ms
jwplayer.js
63 ms
builder.js
11 ms
dragdrop.js
16 ms
controls.js
11 ms
slider.js
10 ms
sound.js
10 ms
cb=gapi.loaded_0
63 ms
65675030443_000029_2.jpg
81 ms
bodyWraper.gif
20 ms
wraperBgTop.gif
20 ms
topLeftBg.jpg
19 ms
logo.png
21 ms
trCurveLeft.gif
21 ms
trCurveRight.gif
21 ms
us.png
21 ms
btn-dn.png
22 ms
fr.png
21 ms
de.png
23 ms
verticalDivider.gif
22 ms
loader.gif
22 ms
65675023167.gif
25 ms
65675064724.gif
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65675023219.gif
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65675044713.gif
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65675032778.gif
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rssIcon.gif
53 ms
txtBoxBgNew.gif
44 ms
search_btn_back.png
44 ms
naviBg.png
44 ms
lettergothicstd-bold.woff
20 ms
curvedBox.gif
9 ms
selectbg.gif
9 ms
show_btn_back.png
9 ms
chartbg.gif
10 ms
lXoKq2PC8Z_S1wl-BwvrB-vvDin1pK8aKteLpeZ5c0A.ttf
49 ms
widgets.js
82 ms
bottomWraper.gif
40 ms
__utm.gif
27 ms
jwpsrv.js
81 ms
cb=gapi.loaded_1
20 ms
fastbutton
92 ms
follow.php
89 ms
postmessageRelay
80 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
178 ms
cb=gapi.loaded_0
29 ms
cb=gapi.loaded_1
28 ms
vpc6VNjRPXV.js
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LVx-xkvaJ0b.png
141 ms
pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf
148 ms
api.js
39 ms
core:rpc:shindig.random:shindig.sha1.js
134 ms
2536007149-postmessagerelay.js
131 ms
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3 ms
criticalpast.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
criticalpast.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
criticalpast.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
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 Criticalpast.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 Criticalpast.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.
criticalpast.com
Open Graph description is not detected on the main page of Critical Past. 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: