2.8 sec in total
280 ms
2.3 sec
143 ms
Welcome to schlumberger.com homepage info - get ready to check Schlumberger best content right away, or after learning these important things about schlumberger.com
SLB is a global technology company, driving energy innovation for a balanced planet
Visit schlumberger.comWe analyzed Schlumberger.com page load time and found that the first response time was 280 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
schlumberger.com performance score
280 ms
142 ms
349 ms
279 ms
237 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Schlumberger.com, 84% (42 requests) were made to Slb.com and 4% (2 requests) were made to Admin.brightcove.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Slb.com.
Page size can be reduced by 466.9 kB (46%)
1.0 MB
554.9 kB
In fact, the total size of Schlumberger.com main page is 1.0 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. 35% of websites need less resources to load. Images take 464.2 kB which makes up the majority of the site volume.
Potential reduce by 73.7 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 73.7 kB or 78% of the original size.
Potential reduce by 36.4 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. Schlumberger images are well optimized though.
Potential reduce by 295.2 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 295.2 kB or 76% of the original size.
Potential reduce by 61.7 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. Schlumberger.com needs all CSS files to be minified and compressed as it can save up to 61.7 kB or 84% of the original size.
Number of requests can be reduced by 29 (62%)
47
18
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
schlumberger.com
280 ms
www.schlumberger.com
142 ms
www.slb.com
349 ms
jquery-1.5.1.min.js
279 ms
share.js
237 ms
swfobject.js
245 ms
menuhover.js
254 ms
BrightcoveExperiences_all.js
9 ms
APIModules_all.js
10 ms
bcl.js
243 ms
slb.js
240 ms
jquery.flexslider-min.js
463 ms
slb.css
461 ms
home.css
460 ms
layout.css
468 ms
flexslider.css
463 ms
home2012.css
477 ms
newsroom.css
649 ms
header.css
608 ms
notification.css
718 ms
jquery.flatmenu.css
606 ms
jquery.flatmenu.js
1132 ms
nobranding.css
832 ms
analytics.js
5 ms
gradient_1120.jpg
89 ms
btn_notice.gif
82 ms
logo_slb_header.gif
85 ms
defining_geomechanics_60x60.jpg
191 ms
understanding_complex_reservoirs_60x60.jpg
210 ms
cementing_operations_60x60.jpg
210 ms
collect
13 ms
background_header_notice.jpg
174 ms
search_button.png
168 ms
banner-outline-black.png
121 ms
banner-overlay-dark.png
148 ms
perf_app_660x300.jpg
168 ms
annual_report_2015_660x300.jpg
187 ms
maxpull3.jpg
157 ms
axeblade_660x300.jpg
148 ms
background-main-menu.gif
172 ms
bg-article-list-light.png
285 ms
spotlight-gradient2-dark.png
330 ms
hydraglyde_cs_320x200.jpg
367 ms
hydraglyde_tech-innov_320x200.jpg
398 ms
siteanalyze_18801.js
29 ms
stock-down.gif
341 ms
stock-up.gif
350 ms
menu-active-indicator-full.gif
388 ms
slb_control_nav-dark.png
394 ms
image.aspx
32 ms
schlumberger.com SEO score
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schlumberger.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 Schlumberger.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
schlumberger.com
Open Graph description is not detected on the main page of 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: