5.1 sec in total
1.2 sec
2.8 sec
1.2 sec
Visit me-kaiteki.com now to see the best up-to-date Me Kaiteki content for Japan and also check out these interesting facts you probably never knew about me-kaiteki.com
視力回復の研究ノートは、視力に関する総合サイト。トレーニング、近視手術、目のしくみ、眼病について解説しています。
Visit me-kaiteki.comWe analyzed Me-kaiteki.com page load time and found that the first response time was 1.2 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
me-kaiteki.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value2.8 s
82/100
25%
Value4.4 s
73/100
10%
Value380 ms
69/100
30%
Value0
100/100
15%
Value6.2 s
62/100
10%
1152 ms
348 ms
5 ms
174 ms
560 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 32% of them (16 requests) were addressed to the original Me-kaiteki.com, 16% (8 requests) were made to Googleads.g.doubleclick.net and 10% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Me-kaiteki.com.
Page size can be reduced by 125.4 kB (47%)
269.4 kB
144.1 kB
In fact, the total size of Me-kaiteki.com main page is 269.4 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. Javascripts take 102.2 kB which makes up the majority of the site volume.
Potential reduce by 51.2 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 51.2 kB or 81% of the original size.
Potential reduce by 2.6 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. Me Kaiteki images are well optimized though.
Potential reduce by 48.7 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 48.7 kB or 48% of the original size.
Potential reduce by 22.9 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. Me-kaiteki.com needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 88% of the original size.
Number of requests can be reduced by 21 (44%)
48
27
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Me Kaiteki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
me-kaiteki.com
1152 ms
style_import.css
348 ms
show_ads.js
5 ms
common.css
174 ms
green2.css
560 ms
advanced.css
525 ms
brand
33 ms
brand
71 ms
bg-shadow.gif
265 ms
note.gif
262 ms
eye-muscl-small.gif
262 ms
method.gif
402 ms
symptoms.gif
401 ms
eye-ball7.gif
401 ms
uv.gif
602 ms
logo2.gif
602 ms
ca-pub-8029231918526701.js
76 ms
zrt_lookup.html
205 ms
show_ads_impl.js
96 ms
h2back-green2.gif
344 ms
h3back-green1.gif
542 ms
ads
253 ms
osd.js
8 ms
ads
318 ms
ads
96 ms
logo-bg-green2.jpg
266 ms
ads
223 ms
abg.js
39 ms
google_custom_search_watermark.gif
223 ms
ads
249 ms
ga.js
73 ms
ads
227 ms
1773409843437121682
97 ms
s
86 ms
m_js_controller.js
86 ms
googlelogo_color_112x36dp.png
192 ms
x_button_blue2.png
125 ms
__utm.gif
156 ms
0_F92EosSX.jpg
262 ms
a.gif
147 ms
bcs0
122 ms
creative_add_on.js
179 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
36 ms
surly.js
73 ms
dvtp_src.js
102 ms
ba.html
12 ms
4.gif
28 ms
2532.js
17 ms
dvtp_src_internal26.js
29 ms
t2tv7.html
124 ms
me-kaiteki.com 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
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
me-kaiteki.com 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
Browser errors were logged to the console
me-kaiteki.com SEO score
N/A
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Me-kaiteki.com 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 Japanese. Our system also found out that Me-kaiteki.com main page’s claimed encoding is shift_jis. 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.
me-kaiteki.com
Open Graph description is not detected on the main page of Me Kaiteki. 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: