3.8 sec in total
509 ms
3 sec
267 ms
Welcome to gruppe.schlumberger.at homepage info - get ready to check Gruppe Schlumberger best content for Austria right away, or after learning these important things about gruppe.schlumberger.at
Visit gruppe.schlumberger.atWe analyzed Gruppe.schlumberger.at page load time and found that the first response time was 509 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
gruppe.schlumberger.at performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value7.4 s
4/100
25%
Value6.3 s
42/100
10%
Value40 ms
100/100
30%
Value0.287
42/100
15%
Value7.1 s
52/100
10%
509 ms
216 ms
220 ms
221 ms
221 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 94% of them (31 requests) were addressed to the original Gruppe.schlumberger.at, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Gruppe.schlumberger.at.
Page size can be reduced by 336.4 kB (34%)
979.5 kB
643.2 kB
In fact, the total size of Gruppe.schlumberger.at main page is 979.5 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 543.5 kB which makes up the majority of the site volume.
Potential reduce by 17.9 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 17.9 kB or 74% of the original size.
Potential reduce by 7.8 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. Gruppe Schlumberger images are well optimized though.
Potential reduce by 225.9 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 225.9 kB or 74% of the original size.
Potential reduce by 84.7 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. Gruppe.schlumberger.at needs all CSS files to be minified and compressed as it can save up to 84.7 kB or 81% of the original size.
Number of requests can be reduced by 12 (44%)
27
15
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gruppe Schlumberger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
gruppe.schlumberger.at
509 ms
css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css
216 ms
css_v0SdwNGkk5DI_onH5MHfNXmLaIwqZYgkA0KmjSaTXUs.css
220 ms
css_A3_1ilGqWwfClFN2aInPZ0ZnvSQghsr6xUsR0q-YRz8.css
221 ms
css_BWwAdLXYdSE4cr93I2OWWbQEN7AQ1svAo_t-hfEC6UE.css
221 ms
css_rHb63DV-PS2fq9JTuGzlod0H5gvxvNYgS9YVCNtvOgM.css
442 ms
js_xAPl0qIk9eowy_iS9tNkCWXLUVoat94SQT48UBCFkyQ.js
657 ms
js_3ZoEisd_5UFp2HtIT4dR4JH2f2ndCwfDVJHM6d1hBLM.js
544 ms
js_R9UbiVw2xuTUI0GZoaqMDOdX0lrZtgX-ono8RVOUEVc.js
432 ms
js_Jq6Sku8lLJqG7x2H2udVO0zBoNOHtKCfA7RBNAS5Yq4.js
436 ms
lightbox.js
766 ms
js_cqwjobCbvNZLFqkC6ta7Qt0Tvw3BP7pr3gJndqHLAcI.js
756 ms
js_635fHys_eXWc_WGjHaRtFCkHhohbwxeDb91GhOnhvgk.js
670 ms
idangerous.swiper.min.js
880 ms
analytics.js
25 ms
logo_schlumberger_neu.jpg
324 ms
img_startseite.jpg
863 ms
valentinstag_schlumberger_0.jpg
434 ms
teaser_geschichte.png
758 ms
Schlumberger_Teaser_Sekt.png
553 ms
collage_spirituosen_07032016.png
861 ms
Schlumberger_Teasers_Wein_171114.png
756 ms
Schlumberger_Teasers_Bier_171114.png
865 ms
teaser_alkoholfrei_0.png
1103 ms
Schlumberger_Teasers_Sekt.jpg
1284 ms
opensans-regular-webfont.woff
1180 ms
e004003tweb-webfont.woff
1279 ms
ionicons.ttf
1776 ms
eurostile-webfont.woff
1278 ms
opensans-semibold-webfont.woff
1521 ms
collect
11 ms
footer_map.png
1280 ms
footer_schlumberger.png
1483 ms
gruppe.schlumberger.at 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.
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
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.
gruppe.schlumberger.at 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
gruppe.schlumberger.at 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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gruppe.schlumberger.at 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 Gruppe.schlumberger.at 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.
gruppe.schlumberger.at
Open Graph description is not detected on the main page of Gruppe Schlumberger. 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: