18.6 sec in total
302 ms
10.1 sec
8.2 sec
Visit slb.com now to see the best up-to-date SLB content for United States and also check out these interesting facts you probably never knew about slb.com
SLB is a global technology company, driving energy innovation for a balanced planet
Visit slb.comWe analyzed Slb.com page load time and found that the first response time was 302 ms and then it took 18.3 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.
slb.com performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value21.5 s
0/100
25%
Value5.7 s
52/100
10%
Value1,270 ms
19/100
30%
Value0.584
11/100
15%
Value10.6 s
23/100
10%
302 ms
1208 ms
529 ms
528 ms
530 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 93% of them (53 requests) were addressed to the original Slb.com, 4% (2 requests) were made to Admin.brightcove.com and 2% (1 request) were made to 6844536.fls.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Slb.com.
Page size can be reduced by 807.5 kB (33%)
2.5 MB
1.6 MB
In fact, the total size of Slb.com main page is 2.5 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 55.6 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 7.5 kB, which is 11% 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 55.6 kB or 80% of the original size.
Potential reduce by 54.9 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. SLB images are well optimized though.
Potential reduce by 587.3 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 587.3 kB or 71% of the original size.
Potential reduce by 109.7 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. Slb.com needs all CSS files to be minified and compressed as it can save up to 109.7 kB or 86% of the original size.
Number of requests can be reduced by 32 (58%)
55
23
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SLB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
slb.com
302 ms
www.slb.com
1208 ms
slb.css
529 ms
home.css
528 ms
layout.css
530 ms
flexslider.css
527 ms
home2012.css
528 ms
newsroom.css
642 ms
jquery-1.12.1.min.js
658 ms
jquery-migrate-1.3.0.min.js
1304 ms
jquery.flexslider-min.js
653 ms
jquery.flatmenu.js
652 ms
menuhover.js
1383 ms
jquery.scrolldepth.min.js
602 ms
share.js
652 ms
swfobject.js
1448 ms
slb.js
1674 ms
BrightcoveExperiences_all.js
1708 ms
APIModules_all.js
2057 ms
bcl.js
1611 ms
jquery.js
1611 ms
jquery-ui-1.10.3.custom.draggable.min.js
1610 ms
jquery.fancybox-1.3.4.pack.js
1610 ms
mediaframework.js
1610 ms
jquery.fancybox-1.3.4.css
3091 ms
header.css
3136 ms
notification.css
3112 ms
jquery.flatmenu.css
3111 ms
nobranding.css
2851 ms
gradient_1120.jpg
166 ms
background_header_notice.jpg
243 ms
btn_notice.gif
242 ms
logo_slb_header.gif
337 ms
digital-drilling-news-tn.jpg
219 ms
reservoir_mapping_newsroom.jpg
219 ms
artificial-lift-integrated-solutions-hp.jpg
219 ms
activityi;src=6844536;type=invmedia;cat=feh1mhnk;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=382967009209.09644
630 ms
search_button.png
562 ms
banner-outline-white2.png
358 ms
slbwhitegradient.png
358 ms
quarterly-earnings-call.jpg
916 ms
onestim_joint_venture.jpg
856 ms
banner-outline-black.png
278 ms
banner-overlay-dark.png
278 ms
annual_report_2016_660x300.jpg
836 ms
pulsar-multifunction-spectroscopy.jpg
872 ms
spectrasphere_2017.jpg
803 ms
sis_forum_2017_whats_next.png
802 ms
background-main-menu.gif
740 ms
bg-article-list-light.png
213 ms
spotlight-gradient2-dark.png
137 ms
pulsar-abu_dhabi.jpg
121 ms
pulsar-shale-north-texas.jpg
230 ms
siteanalyze_18801.js
2593 ms
stock-up.gif
2543 ms
menu-active-indicator-full.gif
305 ms
slb_control_nav-light.png
305 ms
slb.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
slb.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
Missing source maps for large first-party JavaScript
slb.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
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
Tap targets are not sized appropriately
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slb.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 Slb.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.
slb.com
Open Graph description is not detected on the main page of SLB. 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: