【PageSpeed Insights】APIリクエストのサンプル

sample.php

<?php
// APIキー
$key = "Your API Key";

// mobile or desktop
$strategy = "mobile";

// URLリスト読み込み
$lines = file('url.txt', FILE_IGNORE_NEW_LINES);

// URLの分だけAPIリクエストして解析
foreach ($lines as $url) {
    $api = "https://www.googleapis.com/pagespeedonline/v2/runPagespeed?url=".$url."&strategy=".$strategy."&key=".$key;
    $json = file_get_contents($api);
    $data = json_decode($json);
    if ($data->responseCode == 200) {
        $score = $data->ruleGroups->SPEED->score;
    } else {
        $score = "error";
    }
    echo $url.",".$score."\n";
}