4.5 sec in total
615 ms
3.7 sec
171 ms
Welcome to vamdrilling.com homepage info - get ready to check Vamdrilling best content right away, or after learning these important things about vamdrilling.com
Visit vamdrilling.comWe analyzed Vamdrilling.com page load time and found that the first response time was 615 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vamdrilling.com performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value37.2 s
0/100
25%
Value6.6 s
37/100
10%
Value20 ms
100/100
30%
Value0.178
68/100
15%
Value9.2 s
32/100
10%
615 ms
409 ms
143 ms
1023 ms
104 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vamdrilling.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Vallourec.com.
Page size can be reduced by 1.3 MB (58%)
2.2 MB
951.2 kB
In fact, the total size of Vamdrilling.com main page is 2.2 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. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 76.5 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 76.5 kB or 77% of the original size.
Potential reduce by 39.3 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. Vamdrilling images are well optimized though.
Potential reduce by 779.0 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 779.0 kB or 72% of the original size.
Potential reduce by 394.4 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. Vamdrilling.com needs all CSS files to be minified and compressed as it can save up to 394.4 kB or 86% of the original size.
Number of requests can be reduced by 41 (59%)
69
28
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vamdrilling. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
drillingproducts
615 ms
VariationRoot.aspx
409 ms
EN
143 ms
default.aspx
1023 ms
page-layouts-21.css
104 ms
corev15.css
222 ms
media_queries.css
106 ms
master.css
110 ms
layouts.css
113 ms
init.js
123 ms
html5.js
202 ms
jquery-1.8.3.min.js
215 ms
jquery.cookie.js
208 ms
jquery.cycle2.min.js
214 ms
jquery.cycle2.carousel.min.js
269 ms
Vallourec.Internet.js
302 ms
xml2json.js
307 ms
shareprice.js
313 ms
jquery.dotdotdot.min.js
314 ms
ie55up.js
452 ms
ScriptResource.axd
329 ms
blank.js
401 ms
ScriptResource.axd
408 ms
WebResource.axd
413 ms
jquery.cookiebar.js
412 ms
Vallourec.CNIL.js
427 ms
Vallourec.CNIL.css
537 ms
footer-evol.css
558 ms
Vallourec.Internet.Footer.js
559 ms
ga.js
24 ms
favicon.ico
107 ms
spcommon.png
9 ms
logo-Vallourec.png
10 ms
logo-Vallourec.png
10 ms
btn-search.png
156 ms
Offshore%20Drilling.jpg
154 ms
world-oil-article.png
177 ms
PB%20Cover%20VX-M2M.JPG
176 ms
Cover%20Shale%20DP%20Brochure.jpg
180 ms
Cover%20CDS.jpg
200 ms
Cover%20EIS.jpg
236 ms
drilling-products-solutions1.jpg
258 ms
ShaleSunsetRig.jpg
275 ms
connection_8_240.jpg
279 ms
icon_twitter_1.png
181 ms
icon_twitter_1_hover.png
185 ms
icon_facebook.png
189 ms
icon_facebook_hover.png
193 ms
icon_linkedin.png
196 ms
icon_linkedin_hover.png
200 ms
icon_youtube_1.png
201 ms
icon_youtube_1_hover.png
204 ms
icon_oilpro.png
205 ms
icon_oilpro_hover.png
209 ms
__utm.gif
48 ms
border_333.png
143 ms
border_fff.png
145 ms
toggle_dropdown.png
146 ms
border_blue.png
149 ms
arrow_white_menu2.png
151 ms
border_grey.png
152 ms
slider_arrow.png
158 ms
overlay_slider.png
159 ms
wp_cyan_70.png
160 ms
hr_bg.png
160 ms
h2_bg.png
150 ms
bt_arrow.png
151 ms
collect
78 ms
miso-regular.woff
147 ms
more_less_footer.png
140 ms
border_ccc.png
140 ms
finance2.xml
319 ms
initstrings.js
153 ms
strings.js
111 ms
core.js
215 ms
arrow_down.png
5 ms
vamdrilling.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
vamdrilling.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
Browser errors were logged to the console
vamdrilling.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vamdrilling.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Vamdrilling.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.
vamdrilling.com
Open Graph description is not detected on the main page of Vamdrilling. 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: