10.1 sec in total
2.8 sec
7.2 sec
176 ms
Welcome to ivtcorporation.com homepage info - get ready to check IVT Corporation best content for Russia right away, or after learning these important things about ivtcorporation.com
IVT Corporation is the world's leading provider of Bluetooth solutions and Bluetooth products.
Visit ivtcorporation.comWe analyzed Ivtcorporation.com page load time and found that the first response time was 2.8 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ivtcorporation.com performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value5.8 s
15/100
25%
Value3.1 s
93/100
10%
Value130 ms
96/100
30%
Value0.028
100/100
15%
Value3.9 s
88/100
10%
2815 ms
2414 ms
1098 ms
1097 ms
736 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 93% of them (27 requests) were addressed to the original Ivtcorporation.com, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Ivtcorporation.com.
Page size can be reduced by 74.3 kB (16%)
463.1 kB
388.9 kB
In fact, the total size of Ivtcorporation.com main page is 463.1 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. 20% of websites need less resources to load. Images take 336.7 kB which makes up the majority of the site volume.
Potential reduce by 7.1 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. This page needs HTML code to be minified as it can gain 1.3 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.1 kB or 69% of the original size.
Potential reduce by 1.5 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. IVT Corporation images are well optimized though.
Potential reduce by 58.7 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 58.7 kB or 55% of the original size.
Potential reduce by 6.9 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. Ivtcorporation.com needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 74% of the original size.
Number of requests can be reduced by 11 (39%)
28
17
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IVT Corporation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
ivtcorporation.com
2815 ms
jquery-1.5.1.min.js
2414 ms
base.css
1098 ms
index.css
1097 ms
JqueryPhoto.js
736 ms
1_menu.js
360 ms
bj00.jpg
357 ms
logo.jpg
374 ms
qianyue_logo.jpg
746 ms
zw.gif
370 ms
diqiu.gif
356 ms
200811050820_nav_bg.png
700 ms
200811050820_nav_right.png
698 ms
200811050820_nav_sub.png
742 ms
flash02.jpg
1488 ms
flash03.jpg
2319 ms
flash04.jpg
1397 ms
flash05.jpg
2121 ms
product.jpg
1116 ms
application.jpg
1117 ms
support.jpg
1497 ms
bt1.jpg
1497 ms
news.jpg
2566 ms
r_btbj1.jpg
1860 ms
bottom_bg.jpg
1879 ms
Weibo1.JPG
1878 ms
ga.js
17 ms
sprite.png
2210 ms
__utm.gif
11 ms
ivtcorporation.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
Links do not have a discernible name
ivtcorporation.com 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
ivtcorporation.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ivtcorporation.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ivtcorporation.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.
ivtcorporation.com
Open Graph description is not detected on the main page of IVT Corporation. 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: