47.3 sec in total
1.7 sec
45.4 sec
161 ms
Welcome to bittelgroup.com homepage info - get ready to check Bittelgroup best content right away, or after learning these important things about bittelgroup.com
Visit bittelgroup.comWe analyzed Bittelgroup.com page load time and found that the first response time was 1.7 sec and then it took 45.6 sec 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. Unfortunately, there were 14 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
bittelgroup.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value5.5 s
19/100
25%
Value10.8 s
7/100
10%
Value20 ms
100/100
30%
Value0.43
22/100
15%
Value4.2 s
85/100
10%
1695 ms
4689 ms
2171 ms
8250 ms
1376 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 97% of them (68 requests) were addressed to the original Bittelgroup.com, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Bittelgroup.com.
Page size can be reduced by 199.8 kB (38%)
530.6 kB
330.8 kB
In fact, the total size of Bittelgroup.com main page is 530.6 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. 25% of websites need less resources to load. Images take 345.8 kB which makes up the majority of the site volume.
Potential reduce by 49.8 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 12.7 kB, which is 22% 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 49.8 kB or 86% of the original size.
Potential reduce by 62.9 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, Bittelgroup needs image optimization as it can save up to 62.9 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 77.0 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 77.0 kB or 67% of the original size.
Potential reduce by 10.1 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. Bittelgroup.com needs all CSS files to be minified and compressed as it can save up to 10.1 kB or 82% of the original size.
Number of requests can be reduced by 15 (28%)
54
39
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bittelgroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
bittelgroup.com
1695 ms
4689 ms
sitenavigationfunctions.js
2171 ms
sitenavigation.js
8250 ms
wcm.toggle.js
1376 ms
ssajax.js
2583 ms
ent_en_base.css
1792 ms
ent_en_common.css
5590 ms
ent_en_fancybox_css.css
3039 ms
ent_en_js_jquery.min.js
5940 ms
ent_en_js_left_nav.js
3560 ms
ent_en_js_jquery.validate.js
7831 ms
ent_en_js_jquery.fancybox.js
5005 ms
ent_en_js_common.js
10999 ms
ent_en_js_searchheader.js
3798 ms
img_ent_en_head_bg.png
505 ms
img_ent_en_logo.png
2315 ms
img_ent_en_navi_bg.png
392 ms
img_ent_en_navi_text.png
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img_ent_en_index_img_bg.png
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img_ent_en_alert_fillet_bg.png
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img_ent_en_footer_bg.png
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img_ent_en_footer_icon.gif
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img_ent_en_contact_us.png
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ga.js
48 ms
__utm.gif
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img_ent_en_dot.png
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img_ent_en_hw_phone.png
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HOTELEX.jpg
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all.jpg
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UNOMedia5S.jpg
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case1.jpg
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WiFI.jpg
19940 ms
peephole.jpg
19931 ms
group.jpg
19928 ms
bt_200333.jpg
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JJ.jpg
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19994 ms
bittelgroup.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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
bittelgroup.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
bittelgroup.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bittelgroup.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Bittelgroup.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.
bittelgroup.com
Open Graph description is not detected on the main page of Bittelgroup. 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: