3.7 sec in total
78 ms
3.4 sec
276 ms
Visit ihoptics.en.alibaba.com now to see the best up-to-date Ih Optics En Alibaba content for China and also check out these interesting facts you probably never knew about ihoptics.en.alibaba.com
Shenzhen Ih Optics Co., Ltd., Experts in Manufacturing and Exporting Fiber optic patch cord, FTTA and 0 more Products.
Visit ihoptics.en.alibaba.comWe analyzed Ihoptics.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
ihoptics.en.alibaba.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value8.6 s
1/100
25%
Value5.3 s
57/100
10%
Value1,130 ms
22/100
30%
Value0
100/100
15%
Value8.5 s
38/100
10%
78 ms
586 ms
94 ms
118 ms
133 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Ihoptics.en.alibaba.com, 50% (39 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source S.alicdn.com.
Page size can be reduced by 1.5 MB (52%)
3.0 MB
1.4 MB
In fact, the total size of Ihoptics.en.alibaba.com main page is 3.0 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. 60% of websites need less resources to load. Javascripts take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 404.1 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 404.1 kB or 82% of the original size.
Potential reduce by 8.9 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. Obviously, Ih Optics En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 920.9 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 920.9 kB or 43% of the original size.
Potential reduce by 211.0 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. Ihoptics.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 211.0 kB or 85% of the original size.
Number of requests can be reduced by 47 (70%)
67
20
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ih Optics En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
ihoptics.en.alibaba.com
78 ms
ihoptics.en.alibaba.com
586 ms
94 ms
118 ms
header.css
133 ms
header.js
154 ms
91 ms
web-index.css
147 ms
web-index.css
191 ms
web-index.css
190 ms
web-index.css
190 ms
web-index.css
152 ms
273 ms
186 ms
index.js
185 ms
239 ms
Hfca5970b8d7b4380a4e5aa21ab3014831.png
403 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
425 ms
Hcf9b170e0ca843479d2ddfd5fbc925bab.png
1128 ms
He4f331d49e804e56b6439b03ad1ba77df.jpg_350x350.jpg
1415 ms
Hf2555b639099444ca2e6a1db24bbe51fF.png_350x350.png
704 ms
H71665292a3ab4c2f9fc068e9628dfd2ad.png_350x350.png
746 ms
Hfe2481888d964d78b17884822259937fI.jpg_350x350.jpg
1212 ms
H5183df68d48b40de98b52c2564db94520.png_350x350.png
986 ms
Hda30859e74cd4956857186e04aa238f8h.png_350x350.png
1417 ms
H1372f5295acb40f38f3948e75877ba00U.jpg_350x350.jpg
1781 ms
H20b397e8b4004bcaabbe1b2d462d126bj.png_350x350.png
1786 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
557 ms
H242b781221854c63b3451006344031840.png
1190 ms
Hf6235e36911444889ec2cb50ff228a3bW.png
1804 ms
H9d369c2567aa49af9c5d24f01d181393N.jpg
574 ms
awsc.js
213 ms
96 ms
personTipsInfo.do
94 ms
69 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
1038 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
1059 ms
H5179d09682f448b588b939a528663bdaX.jpg
2486 ms
H7067089fc814420eae858faf7999e13eE.jpg
2721 ms
roboto-regular.woff
1334 ms
roboto-medium.woff
1324 ms
roboto-light.woff
1335 ms
roboto-thin.woff
1348 ms
roboto-bold.woff
1359 ms
eg.js
122 ms
sc.globalxman.appscene
41 ms
icon-font.woff
1240 ms
font_515771_xjdbujl2iu.woff
163 ms
footer.css
1246 ms
et_f.js
25 ms
um.js
121 ms
sc.sc_header_footer.sc_hds
33 ms
index.js
29 ms
index.js
56 ms
7.gif
26 ms
wu.json
25 ms
baxiaCommon.js
10 ms
rp
1201 ms
um.json
51 ms
getUmid.do
35 ms
light0.5x.png
38 ms
pages_version.html
268 ms
sc.sc_header_footer.schd_coms
13 ms
defer-common.js
103 ms
i.alicdn.com
83 ms
index.js
19 ms
need_show_cookie_setting.do
30 ms
index.js
176 ms
store-proxy.html
120 ms
countryCurrencyDataService
125 ms
sc.sc_header_footer.sc_hds
96 ms
personRoleInfo.do
97 ms
notification.do
92 ms
index.web.css
66 ms
index.web.js
170 ms
iconfont.woff
15 ms
iconfont.woff
40 ms
availableSurveyQuery.json
55 ms
ihoptics.en.alibaba.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ihoptics.en.alibaba.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
Page has valid source maps
ihoptics.en.alibaba.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ihoptics.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ihoptics.en.alibaba.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.
ihoptics.en.alibaba.com
Open Graph data is detected on the main page of Ih Optics En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: