2 sec in total
95 ms
1.4 sec
488 ms
Click here to check amazing Field Museum content for United States. Otherwise, check out these important facts you probably never knew about fieldmuseum.org
Welcome to The Field Museum
Visit fieldmuseum.orgWe analyzed Fieldmuseum.org page load time and found that the first response time was 95 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
fieldmuseum.org performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value23.3 s
0/100
25%
Value15.2 s
1/100
10%
Value14,530 ms
0/100
30%
Value0
100/100
15%
Value38.2 s
0/100
10%
95 ms
136 ms
6 ms
21 ms
25 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 44% of them (28 requests) were addressed to the original Fieldmuseum.org, 19% (12 requests) were made to Use.typekit.net and 10% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (545 ms) relates to the external source Use.typekit.net.
Page size can be reduced by 958.9 kB (17%)
5.8 MB
4.8 MB
In fact, the total size of Fieldmuseum.org main page is 5.8 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. 70% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.
Potential reduce by 65.6 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 65.6 kB or 69% of the original size.
Potential reduce by 70.4 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. Field Museum images are well optimized though.
Potential reduce by 645.6 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 645.6 kB or 70% of the original size.
Potential reduce by 177.3 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. Fieldmuseum.org needs all CSS files to be minified and compressed as it can save up to 177.3 kB or 81% of the original size.
Number of requests can be reduced by 30 (61%)
49
19
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Field Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
fieldmuseum.org
95 ms
www.fieldmuseum.org
136 ms
css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css
6 ms
css_-QqmWFovI0fGWPOMjwwMt62wrfeX3gdmd_cqX38VeI0.css
21 ms
css_BtZ1BSQ67eO1pclY-Gl0kKidpAyRG495If1HV3lCy0I.css
25 ms
css_d-6FDRWMcz7hbx-5cnl2CBqfuSoTPm2X14m3Z_Y8U1A.css
30 ms
js_lFr1GnxPASEnY6L7dwBGaQbBsFWLMrF5MwgJAh1xipA.js
29 ms
element.js
122 ms
js_JixOQM2CkoMnwfMSIIktsBpKlYZupAQKqPHpLRmXUC8.js
79 ms
1907020047.js
176 ms
js_abK2ObZN1wsfXLD6tmTtlhpunA2n0SFesyuv_yKF9JM.js
24 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
27 ms
js_g4dkpL_pw3Zncot4S2CrKXH5czVU84UExuuI7PRsUFc.js
77 ms
fke5kfl.js
545 ms
activityi;src=1797834;type=field473;cat=field658;ord=4338804592844.0986
95 ms
activityi;src=1797834;type=field473;cat=field046;ord=1626173374243.0806
93 ms
field-logo.svg
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hero-1-home.jpg
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greeks_alternative_5x2_horizontal_hi_res.jpg
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5x3_banner_final.jpg
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looking_at_ourselves_logo_horz_5x22.jpg
42 ms
educator-open-house-banner.jpg
49 ms
fm_hoptoit_logofinal5x2.jpg
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sprite.png
55 ms
sue.svg
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translateelement.css
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main.js
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analytics.js
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cse.js
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sprite.svg
17 ms
greeks_alternative_5x2_horizontal_hi_res.jpg
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5x3_banner_final.jpg
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looking_at_ourselves_logo_horz_5x22.jpg
32 ms
educator-open-house-banner.jpg
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fm_hoptoit_logofinal5x2.jpg
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element_main.js
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cse.js
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linkid.js
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translate_24dp.png
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l
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cleardot.gif
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collect
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collect
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css_i23IQnL0zxc8KpQGiqYxxYu0orrqc-n0yRUS641_-8o.css
17 ms
jsapi
19 ms
default+en.css
6 ms
default.css
52 ms
default+en.I.js
51 ms
www.fieldmuseum.org
40 ms
default.css
18 ms
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39 ms
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122 ms
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159 ms
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149 ms
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149 ms
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157 ms
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195 ms
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158 ms
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197 ms
p.gif
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chartbeat.js
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defer.js
36 ms
fieldmuseum.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
fieldmuseum.org 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
fieldmuseum.org 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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fieldmuseum.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 Fieldmuseum.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.
fieldmuseum.org
Open Graph data is detected on the main page of Field Museum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: