2.5 sec in total
290 ms
1.9 sec
284 ms
Click here to check amazing Worldfairs content for France. Otherwise, check out these important facts you probably never knew about worldfairs.info
Encyclopédie des expositions universelles et internationales : pavillons, histoire, donnees, forum...
Visit worldfairs.infoWe analyzed Worldfairs.info page load time and found that the first response time was 290 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
worldfairs.info performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value5.2 s
23/100
25%
Value7.1 s
31/100
10%
Value1,270 ms
19/100
30%
Value0.175
69/100
15%
Value12.6 s
14/100
10%
290 ms
391 ms
112 ms
195 ms
4 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 71% of them (55 requests) were addressed to the original Worldfairs.info, 8% (6 requests) were made to Pagead2.googlesyndication.com and 5% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (739 ms) belongs to the original domain Worldfairs.info.
Page size can be reduced by 89.1 kB (33%)
274.0 kB
184.9 kB
In fact, the total size of Worldfairs.info main page is 274.0 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. 30% of websites need less resources to load. Javascripts take 151.9 kB which makes up the majority of the site volume.
Potential reduce by 18.6 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 18.6 kB or 79% of the original size.
Potential reduce by 7.9 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. Worldfairs images are well optimized though.
Potential reduce by 46.8 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 46.8 kB or 31% of the original size.
Potential reduce by 15.8 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. Worldfairs.info needs all CSS files to be minified and compressed as it can save up to 15.8 kB or 81% of the original size.
Number of requests can be reduced by 22 (30%)
73
51
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worldfairs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
worldfairs.info
290 ms
www.worldfairs.info
391 ms
responsive.css
112 ms
advertisement.js
195 ms
adsbygoogle.js
4 ms
show_ads.js
5 ms
cookiechoices.js
247 ms
ca-pub-4952781224675494.js
51 ms
zrt_lookup.html
39 ms
show_ads_impl.js
67 ms
uk_flag.png
132 ms
chinese_flag.png
142 ms
german_flag.png
133 ms
italian_flag.png
196 ms
japanese_flag.png
203 ms
korean_flag.png
200 ms
russian_flag.png
211 ms
spanish_flag.png
213 ms
portuguese_flag.png
229 ms
search.png
295 ms
worldfairs.gif
333 ms
banner.jpg
527 ms
londres1851.gif
324 ms
paris1855.gif
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londres1862.gif
340 ms
paris1867.gif
401 ms
vienne1873.gif
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chicago1893.gif
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bruxelles1910.gif
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barcelone1929.gif
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683 ms
paris1937.gif
739 ms
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730 ms
analytics.js
25 ms
newyork1939.gif
719 ms
collect
49 ms
ads
295 ms
collect
55 ms
osd.js
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ads
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bruxelles1958.gif
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milan2015.gif
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css
56 ms
m_js_controller.js
23 ms
abg.js
24 ms
favicon
75 ms
nessie_icon_tiamat_white.png
55 ms
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43 ms
googlelogo_color_112x36dp.png
50 ms
favicon
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x_button_blue2.png
10 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
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Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
102 ms
worldfairs.info 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-*] attributes do not match their roles
[role] values are not valid
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
Form elements do not have associated labels
worldfairs.info 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
Browser errors were logged to the console
worldfairs.info SEO score
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
Tap targets are not sized appropriately
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worldfairs.info can be misinterpreted by Google and other search engines. Our service has detected that French 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 Worldfairs.info 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.
worldfairs.info
Open Graph description is not detected on the main page of Worldfairs. 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: