3 sec in total
250 ms
2.7 sec
72 ms
Click here to check amazing De Vellis Zrein content. Otherwise, check out these important facts you probably never knew about develliszrein.com
DeVellis Zrein, Inc. provides civil engineering, landscape architecture, and land and site planning and development services.
Visit develliszrein.comWe analyzed Develliszrein.com page load time and found that the first response time was 250 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
develliszrein.com performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.9 s
100/100
25%
Value0.8 s
100/100
10%
Value0 ms
100/100
30%
Value0.005
100/100
15%
Value0.8 s
100/100
10%
250 ms
83 ms
79 ms
76 ms
93 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Develliszrein.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Develliszrein.com.
Page size can be reduced by 10.8 kB (54%)
19.8 kB
9.0 kB
In fact, the total size of Develliszrein.com main page is 19.8 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. Only 10% of websites need less resources to load. HTML takes 11.5 kB which makes up the majority of the site volume.
Potential reduce by 8.2 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 8.2 kB or 72% of the original size.
Potential reduce by 2.6 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 2.6 kB or 31% of the original size.
Number of requests can be reduced by 11 (73%)
15
4
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Vellis Zrein. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
develliszrein.com
250 ms
mm_menu.js
83 ms
homelogo.gif
79 ms
ic_homeo.gif
76 ms
ic_aboutu.gif
93 ms
ic_projectsu.gif
1072 ms
ic_permitu.gif
94 ms
ic_gisu.gif
104 ms
ic_cntctu.gif
125 ms
orange.gif
144 ms
news-butt.gif
173 ms
ic_abouto.gif
1272 ms
ic_projectso.gif
90 ms
ic_permito.gif
96 ms
ic_giso.gif
72 ms
ic_cntcto.gif
68 ms
develliszrein.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
<object> elements do not have alternate text
develliszrein.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
develliszrein.com 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
Document uses plugins
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Develliszrein.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 Develliszrein.com main page’s claimed encoding is iso-8859-1. 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.
develliszrein.com
Open Graph description is not detected on the main page of De Vellis Zrein. 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: