3 sec in total
147 ms
2.5 sec
311 ms
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Visit alexsco.comWe analyzed Alexsco.com page load time and found that the first response time was 147 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.
alexsco.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value4.2 s
44/100
25%
Value6.3 s
41/100
10%
Value640 ms
46/100
30%
Value0.158
74/100
15%
Value9.5 s
30/100
10%
147 ms
1440 ms
111 ms
12 ms
22 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 69% of them (37 requests) were addressed to the original Alexsco.com, 6% (3 requests) were made to Fonts.googleapis.com and 6% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Alexsco.com.
Page size can be reduced by 66.0 kB (7%)
1.0 MB
947.7 kB
In fact, the total size of Alexsco.com main page is 1.0 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. 60% of websites need less resources to load. Images take 775.7 kB which makes up the majority of the site volume.
Potential reduce by 43.1 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 43.1 kB or 77% of the original size.
Potential reduce by 8.5 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. Alex Sco images are well optimized though.
Potential reduce by 3.0 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 11.4 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. Alexsco.com needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 13% of the original size.
Number of requests can be reduced by 31 (62%)
50
19
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alex Sco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
alexsco.com
147 ms
alexsco.com
1440 ms
wp-emoji-release.min.js
111 ms
style.min.css
12 ms
classic-themes.min.css
22 ms
bootstrap.css
32 ms
superfish.css
28 ms
template.css
39 ms
bootstrap-responsive.css
272 ms
prettyPhoto.css
37 ms
style.css
52 ms
css
70 ms
css
82 ms
css
86 ms
options.css
251 ms
style.css
275 ms
jquery.min.js
55 ms
jquery-migrate.min.js
294 ms
modernizr.min.js
61 ms
sharethis.js
54 ms
js
92 ms
js
130 ms
bootstrap.min.js
54 ms
plugins.js
55 ms
superfish_menu.js
56 ms
jquery.prettyPhoto.js
58 ms
znscript.js
59 ms
jquery.iosslider.min.js
60 ms
jquery.iosslider.kalypso.js
62 ms
ss.js
185 ms
AlexSecurity-HORIZONTAL.jpg
375 ms
access-control-slide.jpg
184 ms
arr01.png
230 ms
gate-security-slide.jpg
229 ms
commercial-ddor-slider.jpg
184 ms
500-hmpg-finger.jpg
143 ms
500-OHdoors.jpg
350 ms
security.png
274 ms
fire-alarm.png
231 ms
commercial.png
322 ms
healthcare.png
325 ms
all.js
106 ms
loader_dark.gif
233 ms
controls.png
286 ms
social-icons-sprite.png
289 ms
arrow_totop.png
335 ms
analytics.js
130 ms
js
56 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
89 ms
ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf
88 ms
all.js
28 ms
collect
25 ms
collect
31 ms
koi
285 ms
alexsco.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
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
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.
alexsco.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
General
Impact
Issue
Detected JavaScript libraries
alexsco.com SEO score
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 Alexsco.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 Alexsco.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.
alexsco.com
Open Graph data is detected on the main page of Alex Sco. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: