1.8 sec in total
247 ms
1.3 sec
308 ms
Click here to check amazing Isreads content. Otherwise, check out these important facts you probably never knew about isreads.com
体の機能をスムーズに行うためにはグルコサミンは欠かせない成分です。小林製薬のグルコサミンサプリメントを利用することで、効率よくグルコサミンを摂取することが出来ます。
Visit isreads.comWe analyzed Isreads.com page load time and found that the first response time was 247 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
isreads.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value2.7 s
85/100
25%
Value3.0 s
94/100
10%
Value450 ms
63/100
30%
Value0
100/100
15%
Value7.7 s
46/100
10%
247 ms
111 ms
83 ms
71 ms
23 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 19% of them (9 requests) were addressed to the original Isreads.com, 17% (8 requests) were made to Apis.google.com and 15% (7 requests) were made to Secure.assets.tumblr.com. The less responsive or slowest element that took the longest time to load (527 ms) relates to the external source Media.line.me.
Page size can be reduced by 359.1 kB (31%)
1.1 MB
786.1 kB
In fact, the total size of Isreads.com main page is 1.1 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. 35% of websites need less resources to load. Images take 584.6 kB which makes up the majority of the site volume.
Potential reduce by 15.5 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 15.5 kB or 75% of the original size.
Potential reduce by 6.0 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. Isreads images are well optimized though.
Potential reduce by 318.3 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 318.3 kB or 62% of the original size.
Potential reduce by 19.3 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. Isreads.com needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 79% of the original size.
Number of requests can be reduced by 28 (60%)
47
19
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isreads. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
isreads.com
247 ms
jquery.min.js
111 ms
mh.js
83 ms
css.css
71 ms
in.js
23 ms
line-button.js
527 ms
platform.js
54 ms
bookmark_button.js
368 ms
secureAnonymousFramework
29 ms
button-only@2x.png
377 ms
top.jpg
223 ms
i-catch1.jpg
241 ms
main.jpg
188 ms
i-catch2.jpg
147 ms
i-catch3.jpg
219 ms
sprite_connect_v14.png
28 ms
share-button.js
75 ms
btn.js
79 ms
cb=gapi.loaded_0
16 ms
cb=gapi.loaded_1
46 ms
fastbutton
124 ms
448 ms
button
129 ms
button
17 ms
postmessageRelay
43 ms
button.css
72 ms
shared.js
81 ms
button.js
74 ms
3193398744-postmessagerelay.js
47 ms
rpc:shindig_random.js
50 ms
cb=gapi.loaded_0
32 ms
cb=gapi.loaded_1
21 ms
pocket_button.png
14 ms
cb=gapi.loaded_0
3 ms
styles.css
4 ms
rapid-3.36.js
9 ms
rapidworker-1.2.js
32 ms
index.js
42 ms
ga.js
103 ms
analytics.js
153 ms
beacon.js
177 ms
impixu
166 ms
3d-t-button-blue.svg
76 ms
__utm.gif
32 ms
cedexis.radar.js
16 ms
reset.css
10 ms
entry-button.css
8 ms
bbtn-l_v3.png
3 ms
isreads.com 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
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
isreads.com 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
isreads.com SEO score
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
EN
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isreads.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Isreads.com 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.
isreads.com
Open Graph description is not detected on the main page of Isreads. 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: