2 sec in total
97 ms
1.4 sec
536 ms
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Seit mehr als einem Jahrhundert ist IBM ein globaler Technologie-Innovator und führend bei Fortschritten in den Bereichen KI, Automatisierung und Hybrid-Cloud-Lösungen, die Unternehmen beim Wachstum h...
Visit ibm.deWe analyzed Ibm.de page load time and found that the first response time was 97 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
ibm.de performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value14.3 s
0/100
25%
Value10.4 s
8/100
10%
Value4,330 ms
1/100
30%
Value0
100/100
15%
Value22.1 s
1/100
10%
97 ms
143 ms
6 ms
84 ms
95 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ibm.de, 29% (27 requests) were made to Ibm.com and 27% (25 requests) were made to 1.www.s81c.com. The less responsive or slowest element that took the longest time to load (417 ms) relates to the external source 1.www.s81c.com.
Page size can be reduced by 2.3 MB (52%)
4.4 MB
2.1 MB
In fact, the total size of Ibm.de main page is 4.4 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 59.5 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 59.5 kB or 81% of the original size.
Potential reduce by 194.3 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, IBM needs image optimization as it can save up to 194.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.8 MB
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 1.8 MB or 79% of the original size.
Potential reduce by 230.3 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. Ibm.de needs all CSS files to be minified and compressed as it can save up to 230.3 kB or 85% of the original size.
Number of requests can be reduced by 50 (56%)
90
40
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IBM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ibm.de
97 ms
143 ms
ida_stats.js
6 ms
www.css
84 ms
syntaxhighlighter.css
95 ms
tables.css
97 ms
forms.css
95 ms
social.css
82 ms
www.js
105 ms
syntaxhighlighter.js
103 ms
tables.js
102 ms
dyntabs.js
100 ms
forms.js
101 ms
mustache.js
102 ms
ibmscript.js
31 ms
ibm-cci.css
6 ms
utag.js
40 ms
utag.2102.js
286 ms
feature_spot_3_760x640.jpg
246 ms
dede.js
161 ms
361 ms
notice
283 ms
usen-utf8.js
161 ms
iframe_api
224 ms
search.svg
156 ms
c_suite_318.jpg
168 ms
Female31.jpg
246 ms
ibm-cci.css
86 ms
02292016_jCarr_watson_ce_14154.jpg
154 ms
cognitive-hp-feature-01-anthem1.jpg
153 ms
cognitive-03.jpg
165 ms
bmix.png
155 ms
watson-analytics.png
158 ms
spss.png
160 ms
analytics.png
156 ms
cloud.png
157 ms
commerce.png
158 ms
mobilefirst.png
160 ms
security.png
159 ms
watson.png
161 ms
content_spot_1_540x360.jpg
248 ms
supportportal.png
164 ms
knowledgecenter.png
160 ms
redbooks.png
162 ms
developerworks.png
162 ms
hni-v2-roman.woff
417 ms
icons-ibm-v4.svg
247 ms
icons-ibm-v4.woff
236 ms
hni-v2-bold.woff
162 ms
hni-v2-light.woff
163 ms
sprites-pt-all.png
87 ms
utag.1230.js
77 ms
utag.694.js
79 ms
utag.699.js
80 ms
utag.752.js
73 ms
utag.763.js
72 ms
utag.1150.js
73 ms
utag.1172.js
74 ms
utag.1197.js
72 ms
utag.1260.js
74 ms
utag.1278.js
75 ms
utag.1175.js
75 ms
utag.1897.js
75 ms
utag.2041.js
74 ms
www-widgetapi.js
210 ms
get
341 ms
analyticsv2.jpg
39 ms
cloudv2.jpg
41 ms
commerce.jpg
42 ms
itinfrastructure.jpg
39 ms
mobile.jpg
42 ms
security.jpg
40 ms
videos
324 ms
videos
320 ms
maxresdefault.jpg
252 ms
videos
312 ms
eluminate.js
201 ms
generic
197 ms
i.gif
331 ms
utag.1245.js
146 ms
i.gif
281 ms
i.gif
273 ms
generic
62 ms
get
104 ms
50200000.js
14 ms
cm
110 ms
i.gif
43 ms
cookie-id.js
96 ms
dispatcher-v3.js
32 ms
i.js
34 ms
yahoo-min.js
64 ms
cp-v3.js
33 ms
015383da2276000516af9e0e2dc30005a001905200720
32 ms
015383da2276000516af9e0e2dc30005a001905200720
33 ms
ibm.de 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-hidden="true"] elements contain focusable descendents
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Buttons do not have an accessible name
ibm.de 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ibm.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ibm.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Ibm.de 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.
ibm.de
Open Graph description is not detected on the main page of IBM. 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: