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alalerts.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

alalerts.com

Page Load Speed

1.8 sec in total

First Response

21 ms

Resources Loaded

1.5 sec

Page Rendered

228 ms

alalerts.com screenshot

About Website

Click here to check amazing Alalerts content. Otherwise, check out these important facts you probably never knew about alalerts.com

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Key Findings

We analyzed Alalerts.com page load time and found that the first response time was 21 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 35% of websites can load faster.

Performance Metrics

alalerts.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value5,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.14

79/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

alalerts.com

21 ms

jquery.min.js

100 ms

angular.min.js

118 ms

angular-cookies.js

136 ms

bootstrap.min.css

133 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 15% of them (11 requests) were addressed to the original Alalerts.com, 10% (7 requests) were made to Fonts.gstatic.com and 7% (5 requests) were made to Stripe.rs-stripe.com. The less responsive or slowest element that took the longest time to load (827 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 179.3 kB (43%)

Content Size

416.1 kB

After Optimization

236.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alalerts.com main page is 416.1 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. 65% of websites need less resources to load. Javascripts take 343.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 19.1 kB

  • Original 26.5 kB
  • After minification 25.0 kB
  • After compression 7.5 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 19.1 kB or 72% of the original size.

Image Optimization

-27%

Potential reduce by 3.7 kB

  • Original 13.4 kB
  • After minification 9.7 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, Alalerts needs image optimization as it can save up to 3.7 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 131.3 kB

  • Original 343.6 kB
  • After minification 343.5 kB
  • After compression 212.3 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 131.3 kB or 38% of the original size.

CSS Optimization

-77%

Potential reduce by 25.3 kB

  • Original 32.7 kB
  • After minification 32.6 kB
  • After compression 7.4 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. Alalerts.com needs all CSS files to be minified and compressed as it can save up to 25.3 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (63%)

Requests Now

59

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alalerts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alalerts.com

alalerts.com

21 ms

jquery.min.js

jquery.min.js

100 ms

angular.min.js

angular.min.js

118 ms

angular-cookies.js

angular-cookies.js

136 ms

bootstrap.min.css

bootstrap.min.css

133 ms

bootstrap.min.js

bootstrap.min.js

145 ms

ui-bootstrap-tpls-0.12.1.min.js

ui-bootstrap-tpls-0.12.1.min.js

115 ms

custom.css

custom.css

75 ms

css

css

133 ms

common.js

common.js

25 ms

font-awesome.min.css

font-awesome.min.css

185 ms

gpt.js

gpt.js

132 ms

progressbar.css

progressbar.css

55 ms

sw.js

sw.js

74 ms

js

js

187 ms

adsbygoogle.js

adsbygoogle.js

188 ms

jquery.min.js

jquery.min.js

93 ms

bootstrap.min.js

bootstrap.min.js

72 ms

searchbar.js

searchbar.js

73 ms

jqueryscripttop.css

jqueryscripttop.css

150 ms

loader2.gif

loader2.gif

34 ms

pubads_impl_2022101002.js

pubads_impl_2022101002.js

17 ms

ppub_config

ppub_config

78 ms

logo.png

logo.png

205 ms

search-icon.png

search-icon.png

11 ms

image

image

315 ms

image

image

316 ms

image

image

316 ms

image

image

316 ms

powerinbox-rec-reg.png

powerinbox-rec-reg.png

316 ms

location.png

location.png

87 ms

a3fa5167d5fabfa351b0246a2adb334a.js

a3fa5167d5fabfa351b0246a2adb334a.js

313 ms

show_ads_impl.js

show_ads_impl.js

164 ms

zrt_lookup.html

zrt_lookup.html

190 ms

analytics.js

analytics.js

228 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

248 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrc.woff

255 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrc.woff

275 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff

286 ms

ge.js

ge.js

419 ms

cookie.js

cookie.js

110 ms

integrator.js

integrator.js

112 ms

ads

ads

827 ms

ads

ads

409 ms

188 ms

153 ms

es6-promise.min.js

es6-promise.min.js

117 ms

collect

collect

29 ms

webpush-services.min.js

webpush-services.min.js

106 ms

hub.html

hub.html

20 ms

45 ms

64 ms

66 ms

min-7.html

min-7.html

35 ms

css

css

21 ms

78 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

10 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

11 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

7 ms

42 ms

bca10ddd16af34d21051a380f937ccd2.js

bca10ddd16af34d21051a380f937ccd2.js

53 ms

5bbe539ad7c95ad1b7dc2874c2ab6f46.js

5bbe539ad7c95ad1b7dc2874c2ab6f46.js

63 ms

load_preloaded_resource.js

load_preloaded_resource.js

59 ms

6fbf6bca95dfcebdc4e3f035009bf5fa.js

6fbf6bca95dfcebdc4e3f035009bf5fa.js

71 ms

2c31c29323708f8c18cb525f4f35abd1.js

2c31c29323708f8c18cb525f4f35abd1.js

74 ms

abg_lite.js

abg_lite.js

99 ms

window_focus.js

window_focus.js

152 ms

qs_click_protection.js

qs_click_protection.js

156 ms

rx_lidar.js

rx_lidar.js

152 ms

fac60d4cdc0b8be56d9f8d6f9ac54a3d.js

fac60d4cdc0b8be56d9f8d6f9ac54a3d.js

72 ms

icon.png

icon.png

85 ms

s

s

285 ms

css

css

49 ms

Accessibility Review

alalerts.com accessibility score

84

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

alalerts.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

alalerts.com SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alalerts.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 Alalerts.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.

Social Sharing Optimization

alalerts.com

Open Graph description is not detected on the main page of Alalerts. 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: