2.1 sec in total
402 ms
1.4 sec
257 ms
Visit mastec.com now to see the best up-to-date Mas Tec content for United States and also check out these interesting facts you probably never knew about mastec.com
Leading specialty contractor engineers, designs and constructs infrastructures for electric power generation and transmission, oil and natural gas pipelines, renewable energy facilities and wireless n...
Visit mastec.comWe analyzed Mastec.com page load time and found that the first response time was 402 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
mastec.com performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value9.3 s
1/100
25%
Value9.3 s
13/100
10%
Value210 ms
88/100
30%
Value0
100/100
15%
Value12.5 s
14/100
10%
402 ms
194 ms
69 ms
79 ms
102 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 90% of them (38 requests) were addressed to the original Mastec.com, 5% (2 requests) were made to Ajax.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (678 ms) belongs to the original domain Mastec.com.
Page size can be reduced by 157.3 kB (19%)
842.9 kB
685.6 kB
In fact, the total size of Mastec.com main page is 842.9 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. 25% of websites need less resources to load. Images take 716.1 kB which makes up the majority of the site volume.
Potential reduce by 16.2 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. This page needs HTML code to be minified as it can gain 3.3 kB, which is 16% 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 16.2 kB or 80% of the original size.
Potential reduce by 75.5 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. Obviously, Mas Tec needs image optimization as it can save up to 75.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 27.1 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 27.1 kB or 46% of the original size.
Potential reduce by 38.5 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. Mastec.com needs all CSS files to be minified and compressed as it can save up to 38.5 kB or 82% of the original size.
Number of requests can be reduced by 13 (32%)
41
28
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mas Tec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
mastec.com
402 ms
master.css
194 ms
unslider.css
69 ms
unslider-dots.css
79 ms
jquery.min.js
102 ms
swfobject.js
47 ms
jquery.validate.pack.js
93 ms
jquery.nivo.slider.pack.js
80 ms
jquery.tools.min.js
107 ms
ready.js
107 ms
XHConn.js
111 ms
unslider-min.js
125 ms
reset.css
57 ms
nav.css
66 ms
body.jpg
380 ms
logo.png
62 ms
logo-print.png
43 ms
nav-border.gif
43 ms
icons.png
94 ms
industries-solar.jpg
382 ms
renewable.jpg
82 ms
electrical-bw.jpg
130 ms
oil-bw.jpg
164 ms
water-bw.jpg
212 ms
communication-bw.jpg
204 ms
industries-electric.jpg
678 ms
renewable-bw.jpg
214 ms
electrical.jpg
245 ms
industries-gas.jpg
313 ms
oil.jpg
256 ms
industries-water.jpg
511 ms
water.jpg
309 ms
industries-communication.jpg
362 ms
communication.jpg
373 ms
map.jpg
424 ms
safety.jpg
436 ms
undercover_boss.jpg
449 ms
gradient-footer.jpg
405 ms
logo-footer.gif
434 ms
ga.js
40 ms
__utm.gif
13 ms
print.css
64 ms
mastec.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
mastec.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
mastec.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mastec.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Mastec.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.
mastec.com
Open Graph description is not detected on the main page of Mas Tec. 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: