1.3 sec in total
42 ms
699 ms
548 ms
Welcome to library.familysearch.org homepage info - get ready to check Library Familysearch best content for United States right away, or after learning these important things about library.familysearch.org
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Visit library.familysearch.orgWe analyzed Library.familysearch.org page load time and found that the first response time was 42 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
library.familysearch.org performance score
name
value
score
weighting
Value2.2 s
77/100
10%
Value6.9 s
6/100
25%
Value3.6 s
87/100
10%
Value1,360 ms
17/100
30%
Value0.009
100/100
15%
Value12.6 s
14/100
10%
42 ms
10 ms
92 ms
85 ms
93 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Library.familysearch.org, 86% (37 requests) were made to Edge.fscdn.org and 7% (3 requests) were made to Familysearch.org. The less responsive or slowest element that took the longest time to load (299 ms) relates to the external source Edge.fscdn.org.
Page size can be reduced by 272.1 kB (16%)
1.7 MB
1.4 MB
In fact, the total size of Library.familysearch.org main page is 1.7 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. Only a small number of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 244.8 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 244.8 kB or 84% of the original size.
Potential reduce by 25.4 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. Library Familysearch images are well optimized though.
Potential reduce by 366 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 1.5 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. Library.familysearch.org has all CSS files already compressed.
Number of requests can be reduced by 15 (42%)
36
21
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library Familysearch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
library.familysearch.org
42 ms
www.familysearch.org
10 ms
www.familysearch.org
92 ms
85 ms
promise-494d7b3ed7c2d1a0edb67a5dc4901940.js
93 ms
fetch-a029a3664d67aaf58863d1aa39870a1c.js
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object-assign-bfd2e7c77bd7bd34e9210b6de82bb4ab.js
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string-includes-831b32a7230d0ec2497957815cb58707.js
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usertiming-0fa751a519779d234394ccca2b87a6c7.js
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discovery-form-74e292c2e95ba85ffca747c3feb271c7.js
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church_jesus_christ_wordmark_english.svg
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clientManifest-908058ce9bd5d3530bbb449dc91f46d5.js
197 ms
fs-9320cc716086f4e2e776d62c54903b9c.js
101 ms
fontfaceobserver.standalone-f4a8c33e9a8c761a851e473ac559f855.js
102 ms
hf-fd39ed6499369c2d41606e384cba1b80.js
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viewport-da59076890b505a36350d84fbc3b0c58.js
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nlihp-c349799486903750646ede7b30e4ce63.js
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discovery-ba6cfadd93a2e1009933f9ec4294e72b.js
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fonts-852937d0cea7a60575d9ce9d8e4d5eab.js
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jsLoaded-29705b9734c1fd9e42767620e1f54ad6.js
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notice
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notice-question-179b52346c607374131477b6804a3d05.svg
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header-hamburger-7b1d51f9341cc6ba8781f553c221cf87.svg
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close-6959ee1cad68b3f84a5648fe94f508e9.svg
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census-1950-collage-64014ad0629f04ba3f5d20c0d98b58f7.png
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census-1950-badge-8f4d9101d53324d7254d98b3496d80d3.svg
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tree-logotype-0x-5e2a1017e994b22c3c3c0b557a7e0304.png
132 ms
boyHoldingPhoto-1714bdc0d9e1fc72f3397c10902064d8.jpg
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desktop-search-1-679fc7a5e66e5eda47db6ea482498e1e.svg
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desktop-search-2-830288acdeea27f362c5dab304c63b30.svg
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census-1950-bg-baa37cf1b5ab94229b14de04773061fc.png
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DesktopSHDmap-f0475d5bef0bf421c26eb2a20a3174ab.png
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triangleBlue-bb0bb912a544b5c7e119b59dcd9a1d57.svg
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trust-large-cad5f109dd2b7618727255159ed883ea.jpg
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triangleWhite-e664e62bfb5bbcc4efb42e0495795bbd.svg
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live-guidance-1b-opto-c09a37025066514b98f6be6f46e9c390.jpg
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live-guidance-2-opto-0eb4965fc72c4430cdc35bb2d80701bf.jpg
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live-guidance-3b-opto-3701df1eb8cac45d2a287022cebf0318.jpg
155 ms
HanaMinB-e09259bbfa3a57f7f9ac2cd8c77d01a9.ttf
241 ms
familysearch-styles-8c61a16eb79d6f91497a2ae3fc578e36.css
35 ms
hf-async-8eb24400f5cf475ee7da214e6afd337e.css
39 ms
HamburgerHeaven-f1f45a97366fdea478649b866a8cd195.ttf
99 ms
museo_slab_500-webfont-ea30679c1240ee2eaebfde6886e41e99.woff
98 ms
library.familysearch.org 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
library.familysearch.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
library.familysearch.org 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library.familysearch.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Library.familysearch.org 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.
library.familysearch.org
Open Graph data is detected on the main page of Library Familysearch. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: