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schlumpberger.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

schlumpberger.com

schlumpberger.com Werbeagentur und Internetagentur Schorndorf

Page Load Speed

7.2 sec in total

First Response

276 ms

Resources Loaded

6.5 sec

Page Rendered

341 ms

schlumpberger.com screenshot

About Website

Visit schlumpberger.com now to see the best up-to-date Schlumpberger content and also check out these interesting facts you probably never knew about schlumpberger.com

schlumpberger.com Werbeagentur Schorndorf und Internetagentur - Webagentur für Internetseiten, Shopsysteme, Internetsoftware

Visit schlumpberger.com

Key Findings

We analyzed Schlumpberger.com page load time and found that the first response time was 276 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

schlumpberger.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

schlumpberger.com

276 ms

www.schlumpberger.com

3482 ms

main.css

1195 ms

skeleton-responsive.css

200 ms

layout-responsive.css

198 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 97% of them (57 requests) were addressed to the original Schlumpberger.com, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Schlumpberger.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (51%)

Content Size

2.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schlumpberger.com main page is 2.7 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 62.9 kB

  • Original 77.1 kB
  • After minification 74.4 kB
  • After compression 14.2 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 62.9 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 60.7 kB

  • Original 1.1 MB
  • After minification 1.1 MB

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. Schlumpberger images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 360.8 kB

  • Original 492.8 kB
  • After minification 462.9 kB
  • After compression 132.0 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 360.8 kB or 73% of the original size.

CSS Optimization

-91%

Potential reduce by 882.3 kB

  • Original 972.6 kB
  • After minification 960.0 kB
  • After compression 90.3 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. Schlumpberger.com needs all CSS files to be minified and compressed as it can save up to 882.3 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (21%)

Requests Now

56

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schlumpberger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

schlumpberger.com

schlumpberger.com

276 ms

www.schlumpberger.com

www.schlumpberger.com

3482 ms

main.css

main.css

1195 ms

skeleton-responsive.css

skeleton-responsive.css

200 ms

layout-responsive.css

layout-responsive.css

198 ms

eb3052f90a6f2455283b3ca4c00e37b2.css

eb3052f90a6f2455283b3ca4c00e37b2.css

1189 ms

superfish.css

superfish.css

1809 ms

prettyPhoto.css

prettyPhoto.css

287 ms

flexslider.css

flexslider.css

295 ms

39283df10df594db5b7f061b328f9bfb.js

39283df10df594db5b7f061b328f9bfb.js

604 ms

jquery.fitvids.js

jquery.fitvids.js

384 ms

my_style.css

my_style.css

392 ms

css

css

24 ms

9709848eb443bded297ec3aaa5c48335.js

9709848eb443bded297ec3aaa5c48335.js

410 ms

3c29204700141d464a8a15f4a9d14a3b.css

3c29204700141d464a8a15f4a9d14a3b.css

312 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

105 ms

newpixel.png

newpixel.png

110 ms

startup.gif

startup.gif

113 ms

camsymb.png

camsymb.png

108 ms

analog_logo_flyout.png

analog_logo_flyout.png

113 ms

fotodruck_logo_flyout.png

fotodruck_logo_flyout.png

110 ms

facebook-icon.png

facebook-icon.png

109 ms

erwinlogo.png

erwinlogo.png

438 ms

buero_aktuell.jpg

buero_aktuell.jpg

442 ms

sichtbar_introbanner.png

sichtbar_introbanner.png

439 ms

saxinvent.jpg

saxinvent.jpg

440 ms

mahlwerk_laden_banner.jpg

mahlwerk_laden_banner.jpg

492 ms

buerk.jpg

buerk.jpg

440 ms

bb_richtigsparen.jpg

bb_richtigsparen.jpg

487 ms

mitteninderstadt.jpg

mitteninderstadt.jpg

685 ms

wt_bb.jpg

wt_bb.jpg

587 ms

malterser_banner.png

malterser_banner.png

688 ms

maus.png

maus.png

506 ms

blume.png

blume.png

585 ms

individual_grau1.png

individual_grau1.png

589 ms

wsl1.png

wsl1.png

591 ms

koenigkunde_booklet_small.png

koenigkunde_booklet_small.png

780 ms

csm.gif

csm.gif

685 ms

smbw.png

smbw.png

687 ms

teamviewer.png

teamviewer.png

689 ms

wbt-56x56.png

wbt-56x56.png

780 ms

malteser_g-56x56.png

malteser_g-56x56.png

783 ms

mahlwerk_minilogo-56x56.png

mahlwerk_minilogo-56x56.png

784 ms

huthmann_logo-56x56.png

huthmann_logo-56x56.png

785 ms

kunden_buerk-56x56.png

kunden_buerk-56x56.png

788 ms

kunden_dibra-56x56.png

kunden_dibra-56x56.png

876 ms

kunden_bkh-56x56.png

kunden_bkh-56x56.png

878 ms

rc_logo-56x56.png

rc_logo-56x56.png

879 ms

rb_logo-56x56.png

rb_logo-56x56.png

880 ms

certified1.png

certified1.png

881 ms

partner_logo.png

partner_logo.png

885 ms

flow.png

flow.png

919 ms

Pqd6s-RedeRT8zQTRwM-ug.woff

Pqd6s-RedeRT8zQTRwM-ug.woff

41 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

973 ms

arrow4.png

arrow4.png

879 ms

loader.gif

loader.gif

550 ms

large_left.png

large_left.png

551 ms

large_right.png

large_right.png

556 ms

notification_close.png

notification_close.png

651 ms

Accessibility Review

schlumpberger.com accessibility score

76

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

schlumpberger.com best practices score

77

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

schlumpberger.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schlumpberger.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Schlumpberger.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.

Social Sharing Optimization

schlumpberger.com

Open Graph data is detected on the main page of Schlumpberger. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: