2.8 sec in total
345 ms
2 sec
469 ms
Visit preservica.com now to see the best up-to-date Preservica content for United States and also check out these interesting facts you probably never knew about preservica.com
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Visit preservica.comWe analyzed Preservica.com page load time and found that the first response time was 345 ms and then it took 2.5 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.
preservica.com performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value7.0 s
6/100
25%
Value4.6 s
71/100
10%
Value610 ms
49/100
30%
Value0.047
99/100
15%
Value6.9 s
54/100
10%
345 ms
84 ms
167 ms
164 ms
165 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 83% of them (69 requests) were addressed to the original Preservica.com, 4% (3 requests) were made to S7.addthis.com and 2% (2 requests) were made to App-lon03.marketo.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source App-lon03.marketo.com.
Page size can be reduced by 1.4 MB (53%)
2.7 MB
1.3 MB
In fact, the total size of Preservica.com main page is 2.7 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. 60% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 133.5 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 133.5 kB or 77% of the original size.
Potential reduce by 58.0 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. Preservica images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 74% of the original size.
Potential reduce by 194.1 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. Preservica.com needs all CSS files to be minified and compressed as it can save up to 194.1 kB or 83% of the original size.
Number of requests can be reduced by 25 (32%)
77
52
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preservica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
preservica.com
345 ms
wp-emoji-release.min.js
84 ms
formidablepro.css
167 ms
cookiewarning.css
164 ms
flexslider.css
165 ms
theme.min.css
249 ms
font-awesome.css
16 ms
jquery.js
266 ms
jquery-migrate.min.js
173 ms
cookiewarning.js
244 ms
html5.js
244 ms
modernizr.js
243 ms
forms2.js
97 ms
wp-marketo.js
261 ms
external-tracking.min.js
345 ms
addthis_widget.js
17 ms
bootstrap.min.js
344 ms
jquery.flexslider-min.js
343 ms
jquery.isotope.min.js
344 ms
jquery.placeholder.js
344 ms
common.js
368 ms
munchkin.js
458 ms
repeating-bg.jpg
152 ms
analytics.js
21 ms
top-banner-bg.png
101 ms
preservica-top-logo.png
101 ms
main-menu-divider.png
102 ms
green-tab-slice.png
206 ms
hero-02.jpg
715 ms
preservica.com
421 ms
Yale_Y-300px_400x400-Twitter-version-250x224.jpg
209 ms
Image-4-250x224.png
383 ms
UA-Screenshot-250x224.gif
419 ms
Lloyds-bank-CoxCo-2-1920-hr-1-250x224.jpg
381 ms
grey-gradient.png
416 ms
lge-ornge-but-stripe.png
417 ms
nugget-arrows-but.png
417 ms
Web-Promo-Banner-3.jpg
714 ms
left-white-fade.png
469 ms
right-white-fade.png
469 ms
welcome-trust.jpg
470 ms
national-library-australia.jpg
471 ms
vermont-117x95.jpg
550 ms
kentucky-department-131x95.jpg
551 ms
familysearchlogo_highres-web2.jpg
550 ms
dnr-michigan-81x95.jpg
556 ms
national-archief.jpg
630 ms
national-archives.jpg
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met-office-74x95.jpg
632 ms
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ermerson-college-95x95.jpg
714 ms
hsbc.jpg
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science-and-technology.jpg
730 ms
rahvusarhiiv.jpg
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latvijas.jpg
790 ms
unilever-logo-web-85x95.jpg
789 ms
getForm
1234 ms
admin-ajax.php
934 ms
Grand_Valley_State_University_395797-web-e1404917059349.jpg
701 ms
bates-wordmark-w-garnet-web-e1404917877652.jpg
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DCPL-Foundation-Logo_8-Blue-160x95.jpg
719 ms
collect
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TitilliumText25L002-webfont.woff
761 ms
layers.34f2ad207a6dc0c4eb95.js
89 ms
munchkin.js
67 ms
300lo.json
154 ms
TitilliumText25L003-webfont.woff
678 ms
collect
217 ms
TitilliumText25L001-webfont.woff
676 ms
sh.953eb77977227bfd253ee158.html
171 ms
munchkin.js
75 ms
Wisconsin-Historical-Society-logo-95x95.jpg
533 ms
tslac_logo_1_jpeg_413x500-78x95.jpg
525 ms
Mass-State-Seal-1MB-98x95.jpg
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Overview-Feature-No-Clouds-at-all.jpg
624 ms
Live-Demo-Feature.jpg
543 ms
ARMA3-RESIZED-83x104.jpg
544 ms
inform1-104x33.jpg
574 ms
social-sprite.png
619 ms
ga-audiences
43 ms
visitWebPage
244 ms
pips-sprite.png
572 ms
preservica.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
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
Heading elements are not in a sequentially-descending order
preservica.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
preservica.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
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 Preservica.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 Preservica.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.
preservica.com
Open Graph description is not detected on the main page of Preservica. 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: