4 sec in total
287 ms
3.1 sec
618 ms
Welcome to irbishvac.com homepage info - get ready to check IRBIS HVAC best content right away, or after learning these important things about irbishvac.com
At IRBIS, we’re committed to being the best HVAC and plumbing company in San Jose and the Bay Area. Helping our customers with all heating and cooling services, as well as plumbing solutions.
Visit irbishvac.comWe analyzed Irbishvac.com page load time and found that the first response time was 287 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
irbishvac.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value19.6 s
0/100
25%
Value10.8 s
6/100
10%
Value5,450 ms
0/100
30%
Value0.096
90/100
15%
Value24.6 s
0/100
10%
287 ms
269 ms
56 ms
187 ms
157 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 73% of them (83 requests) were addressed to the original Irbishvac.com, 5% (6 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Irbishvac.widget.scheduleengine.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Irbishvac.com.
Page size can be reduced by 147.9 kB (8%)
1.9 MB
1.8 MB
In fact, the total size of Irbishvac.com main page is 1.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 901.2 kB which makes up the majority of the site volume.
Potential reduce by 141.6 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. 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 141.6 kB or 81% of the original size.
Potential reduce by 142 B
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. IRBIS HVAC images are well optimized though.
Potential reduce by 6.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 60 B
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. Irbishvac.com needs all CSS files to be minified and compressed as it can save up to 60 B or 15% of the original size.
Number of requests can be reduced by 74 (74%)
100
26
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IRBIS HVAC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.
irbishvac.com
287 ms
www.irbishvac.com
269 ms
style.css
56 ms
style.min.css
187 ms
magnific-popup.min.css
157 ms
slick.min.css
127 ms
all.min.css
213 ms
wpness-grid.css
228 ms
animate.min.css
93 ms
font-awesome.min.css
121 ms
featured-content-style.css
166 ms
slick.css
178 ms
styles.css
244 ms
css2
54 ms
select2.min.css
201 ms
aos.css
266 ms
jquery.fancybox.min.css
215 ms
swiper-bundle.min.css
42 ms
rebates.css
233 ms
shortcodes.css
270 ms
jquery.min.js
257 ms
jquery-migrate.min.js
300 ms
scripts.js
267 ms
js
85 ms
utm_form-1.1.0.min.js
320 ms
widget.js
45 ms
formreset.min.css
283 ms
formsmain.min.css
286 ms
readyclass.min.css
481 ms
browsers.min.css
320 ms
brb-main.css
399 ms
style.min.css
400 ms
style.min.css
400 ms
style.min.css
479 ms
style.min.css
401 ms
style.min.css
756 ms
blocks.style.build.css
480 ms
wow.min.js
753 ms
foundation.min.js
481 ms
what-input.min.js
754 ms
jquery.fancybox.min.js
789 ms
select2.min.js
754 ms
swiper-bundle.min.js
40 ms
api.js
55 ms
schedule-engine-v2.js
71 ms
aos.js
752 ms
parallax.min.js
804 ms
main.js
763 ms
rebates.js
733 ms
wp-polyfill-inert.min.js
731 ms
regenerator-runtime.min.js
702 ms
wp-polyfill.min.js
689 ms
dom-ready.min.js
891 ms
hooks.min.js
913 ms
i18n.min.js
900 ms
a11y.min.js
853 ms
jquery.json.min.js
886 ms
gravityforms.min.js
874 ms
jquery.maskedinput.min.js
936 ms
placeholders.jquery.min.js
914 ms
utils.min.js
1032 ms
vendor-theme.min.js
911 ms
scripts-theme.min.js
907 ms
brb-main.js
891 ms
akismet-frontend.js
889 ms
gutentor.js
888 ms
app.js
456 ms
gtm.js
179 ms
fbevents.js
102 ms
header-logo.png
1129 ms
js
505 ms
analytics.js
438 ms
cfad_tag-272x300.png
1086 ms
icon-ac-install.png
1048 ms
icon-furnace-install.png
1047 ms
icon-ac-repair.png
1047 ms
icon-furnace-repair.png
1046 ms
JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqw16aX9-p7K4GLs.ttf
447 ms
JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6aX9-p7K4GLs.ttf
658 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4nY1M2xYkS.ttf
693 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4nY1M2xYkS.ttf
763 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVcUwaEQXjM.ttf
693 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjaVcUwaEQXjM.ttf
762 ms
fa-regular-400.woff
1293 ms
fa-regular-400.woff
1028 ms
fa-solid-900.woff
1028 ms
fa-solid-900.woff
1007 ms
icon-iaq.png
752 ms
icon-plumbing.png
753 ms
icon-special-offers.png
1023 ms
google_avatar.png
991 ms
icon-mascot@2x.png
984 ms
fa-brands-400.woff
981 ms
collect
252 ms
fa-brands-400.woff
929 ms
header-top-bkgd.jpg
924 ms
van.png
925 ms
bkgd-footer.jpg
923 ms
js
280 ms
events.js
272 ms
collect
349 ms
embed
564 ms
recaptcha__en.js
487 ms
main.MTNhZGZiOTRkMQ.js
444 ms
ga-audiences
324 ms
hero-optimized.jpg
230 ms
bkgd-services-optimized.jpg
65 ms
bkgd-about-optimized.jpg
65 ms
bkgd-special-offers.jpg
281 ms
bkgd-reviews-optimized.jpg
64 ms
irbishvac.widget.scheduleengine.net
37 ms
main.e5d4bdba.chunk.css
1 ms
5.8f1ca26b.chunk.js
18 ms
main.81a011c4.chunk.js
52 ms
irbishvac.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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
irbishvac.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
irbishvac.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Irbishvac.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 Irbishvac.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.
irbishvac.com
Open Graph data is detected on the main page of IRBIS HVAC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: