275 ms in total
21 ms
254 ms
0 ms
Visit ja.wikipedia.org now to see the best up-to-date Ja Wikipedia content for United States and also check out these interesting facts you probably never knew about ja.wikipedia.org
Visit ja.wikipedia.orgWe analyzed Ja.wikipedia.org page load time and found that the first response time was 21 ms and then it took 254 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
ja.wikipedia.org performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value3.2 s
74/100
25%
Value3.4 s
90/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value5.0 s
76/100
10%
21 ms
21 ms
47 ms
65 ms
74 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 30% of them (11 requests) were addressed to the original Ja.wikipedia.org, 70% (26 requests) were made to Upload.wikimedia.org. The less responsive or slowest element that took the longest time to load (124 ms) relates to the external source Upload.wikimedia.org.
Page size can be reduced by 81.1 kB (36%)
228.3 kB
147.2 kB
In fact, the total size of Ja.wikipedia.org main page is 228.3 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. 45% of websites need less resources to load. Images take 132.6 kB which makes up the majority of the site volume.
Potential reduce by 73.9 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 73.9 kB or 77% of the original size.
Potential reduce by 7.2 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. Ja Wikipedia images are well optimized though.
Number of requests can be reduced by 4 (11%)
36
32
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ja Wikipedia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
%E3%83%A1%E3%82%A4%E3%83%B3%E3%83%9A%E3%83%BC%E3%82%B8
21 ms
load.php
21 ms
load.php
47 ms
load.php
65 ms
250px-Blue-bg_rounded_cropped.svg.png
74 ms
38px-HSutvald2.svg.png
77 ms
38px-HSVissteduatt.svg.png
76 ms
38px-HSBild.svg.png
75 ms
180px-Mount_Fuji_and_Port_of_Shimizu.JPG
75 ms
180px-Nobiru_Station_for_ishinomaki_20090726.jpg
80 ms
38px-HS_VdQ.svg.png
79 ms
wikimedia-button.png
53 ms
poweredby_mediawiki_88x31.png
58 ms
38px-HSPolitic.svg.png
73 ms
300px-Juvenile_Male_Ruby-throated_Hummingbird.jpg
115 ms
38px-HSDagensdatum.svg.png
115 ms
38px-PL_Wiki_Aktualnosci_ikona.svg.png
115 ms
150px-Winterjasmin_2008-2-10.JPG
115 ms
38px-HSSamarbete.svg.png
113 ms
38px-W-circle.svg.png
116 ms
38px-HSWPedia.svg.png
121 ms
28px-Wikimedia_Community_Logo.svg.png
117 ms
26px-Commons-logo.svg.png
118 ms
30px-Wiktionary-logo.svg.png
119 ms
28px-Wikibooks-logo.svg.png
118 ms
26px-Wikiquote-logo.svg.png
121 ms
26px-Wikisource-logo.svg.png
120 ms
28px-Wikispecies-logo.svg.png
124 ms
28px-Wikinews-logo.svg.png
122 ms
28px-Wikiversity-logo.svg.png
123 ms
28px-Wikidata-logo.svg.png
124 ms
jawiki.png
18 ms
Wikipedia-logo-v2-200px-transparent.png
81 ms
load.php
14 ms
load.php
25 ms
load.php
31 ms
load.php
29 ms
ja.wikipedia.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.
ja.wikipedia.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
ja.wikipedia.org SEO score
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ja.wikipedia.org can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Ja.wikipedia.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.
ja.wikipedia.org
Open Graph description is not detected on the main page of Ja Wikipedia. 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: